New TOC for docs.microsoft.com

windows/device-security/applocker/add-rules-for-packaged-apps-to-existing-applocker-rule-set.md

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+---
+title: Add rules for packaged apps to existing AppLocker rule-set (Windows 10)
+description: This topic for IT professionals describes how to update your existing AppLocker policies for packaged apps using the Remote Server Administration Toolkit (RSAT).
+ms.assetid: 758c2a9f-c2a3-418c-83bc-fd335a94097f
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Add rules for packaged apps to existing AppLocker rule-set
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes how to update your existing AppLocker policies for packaged apps using the Remote Server Administration Toolkit (RSAT).
+
+You can create packaged app rules for the computers running Windows Server 2012 or Windows 8 and later in your domain by updating your existing AppLocker rule set. All you need is a computer running at least Windows 8. Download and install the Remote Server Administration Toolkit (RSAT) from the Microsoft Download Center.
+
+RSAT comes with the Group Policy Management Console which allows you to edit the GPO or GPOs where your existing AppLocker policy are authored. RSAT has the necessary files required to author packaged app rules. Packaged app rules will be ignored on computers running Windows 7 and earlier but will be enforced on those computers in your domain running at least Windows Server 2012 and Windows 8.
+ 
+ 

windows/device-security/applocker/administer-applocker.md

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+---
+title: Administer AppLocker (Windows 10)
+description: This topic for IT professionals provides links to specific procedures to use when administering AppLocker policies.
+ms.assetid: 511a3b6a-175f-4d6d-a6e0-c1780c02e818
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Administer AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals provides links to specific procedures to use when administering AppLocker policies.
+
+AppLocker helps administrators control how users can access and use files, such as executable files, packaged apps, scripts, Windows Installer files, and DLLs. Using AppLocker, you can:
+
+-   Define rules based on file attributes derived from the digital signature, including the publisher, product name, file name, and file version. For example, you can create rules based on the publisher attribute that is persistent through updates, or you can create rules for a specific version of a file.
+-   Assign a rule to a security group or an individual user.
+-   Create exceptions to rules. For example, you can create a rule that allows all Windows processes to run, except Registry Editor (regedit.exe).
+-   Use audit-only mode to deploy the policy and understand its impact before enforcing it.
+-   Import and export rules. The import and export affects the entire policy. For example, if you export a policy, all of the rules from all of the rule collections are exported, including the enforcement settings for the rule collections. If you import a policy, the existing policy is overwritten.
+-   Simplify creating and managing AppLocker rules by using AppLocker PowerShell cmdlets.
+> **Note**  For more info about enhanced capabilities of AppLocker to control Windows apps, see [Packaged apps and packaged app installer rules in AppLocker](packaged-apps-and-packaged-app-installer-rules-in-applocker.md).
+ 
+## In this section
+
+| Topic | Description |
+| - | - |
+| [Maintain AppLocker policies](maintain-applocker-policies.md) | This topic describes how to maintain rules within AppLocker policies. |
+| [Edit an AppLocker policy](edit-an-applocker-policy.md) | This topic for IT professionals describes the steps required to modify an AppLocker policy. |
+| [Test and update an AppLocker policy](test-and-update-an-applocker-policy.md) | This topic discusses the steps required to test an AppLocker policy prior to deployment. |
+| [Deploy AppLocker policies by using the enforce rules setting](deploy-applocker-policies-by-using-the-enforce-rules-setting.md) | This topic for IT professionals describes the steps to deploy AppLocker policies by using the enforcement setting method. |
+| [Use the AppLocker Windows PowerShell cmdlets](use-the-applocker-windows-powershell-cmdlets.md) | This topic for IT professionals describes how each AppLocker Windows PowerShell cmdlet can help you administer your AppLocker application control policies. |
+| [Use AppLocker and Software Restriction Policies in the same domain](use-applocker-and-software-restriction-policies-in-the-same-domain.md) | This topic for IT professionals describes concepts and procedures to help you manage your application control strategy using Software Restriction Policies and AppLocker. |
+| [Optimize AppLocker performance](optimize-applocker-performance.md) | This topic for IT professionals describes how to optimize AppLocker policy enforcement. |
+| [Monitor app usage with AppLocker](monitor-application-usage-with-applocker.md) | This topic for IT professionals describes how to monitor app usage when AppLocker policies are applied. |
+| [Manage packaged apps with AppLocker](manage-packaged-apps-with-applocker.md) | This topic for IT professionals describes concepts and lists procedures to help you manage Packaged apps with AppLocker as part of your overall application control strategy. |
+| [Working with AppLocker rules](working-with-applocker-rules.md) | This topic for IT professionals describes AppLocker rule types and how to work with them for your application control policies. |
+| [Working with AppLocker policies](working-with-applocker-policies.md) | This topic for IT professionals provides links to procedural topics about creating, maintaining, and testing AppLocker policies. |
+
+## <a href="" id="bkmk-using-snapins"></a>Using the MMC snap-ins to administer AppLocker
+
+You can administer AppLocker policies by using the Group Policy Management Console to create or edit a Group Policy Object (GPO), or to create or edit an AppLocker policy on a local computer by using the Local Group Policy Editor snap-in or the Local Security Policy snap-in (secpol.msc).
+
+### Administer Applocker using Group Policy
+
+You must have Edit Setting permission to edit a GPO. By default, members of the **Domain Admins** group, the **Enterprise Admins** group, and the **Group Policy Creator Owners** group have this permission. Also, the Group Policy Management feature must be installed on the computer.
+
+1.  Open the Group Policy Management Console (GPMC).
+2.  Locate the GPO that contains the AppLocker policy to modify, right-click the GPO, and then click **Edit**.
+3.  In the console tree, double-click **Application Control Policies**, double-click **AppLocker**, and then click the rule collection that you want to create the rule for.
+
+### Administer AppLocker on the local PC
+
+1.  Click **Start**, type **local security policy**, and then click **Local Security Policy**.
+2.  If the **User Account Control** dialog box appears, confirm that the action it displays is what you want, and then click **Yes**.
+3.  In the console tree of the snap-in, double-click **Application Control Policies**, double-click **AppLocker**, and then click the rule collection that you want to create the rule for.
+
+## Using Windows PowerShell to administer AppLocker
+
+For how-to info about administering AppLocker with Windows PowerShell, see [Use the AppLocker Windows PowerShell Cmdlets](use-the-applocker-windows-powershell-cmdlets.md). For reference info and examples how to administer AppLocker with Windows PowerShell, see the [AppLocker cmdlets](http://technet.microsoft.com/library/hh847210.aspx).
+ 
+ 

windows/device-security/applocker/applocker-architecture-and-components.md

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+---
+title: AppLocker architecture and components (Windows 10)
+description: This topic for IT professional describes AppLocker’s basic architecture and its major components.
+ms.assetid: efdd8494-553c-443f-bd5f-c8976535135a
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# AppLocker architecture and components
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professional describes AppLocker’s basic architecture and its major components.
+
+AppLocker relies on the Application Identity service to provide attributes for a file and to evaluate the AppLocker policy for the file. AppLocker policies are conditional access control entries (ACEs), and policies are evaluated by using the attribute-based access control **SeAccessCheckWithSecurityAttributes** or **AuthzAccessCheck** functions.
+
+AppLocker provides three ways to intercept and validate if a file is allowed to execute according to an AppLocker policy.
+
+**A new process is created**
+
+When a new process is created, such as an executable file or a Universal Windows app is run, AppLocker invokes the Application Identity component to calculate the attributes of the main executable file used to create a new process. It then updates the new process's token with these attributes and checks the AppLocker policy to verify that the executable file is allowed to run.
+
+**A DLL is loaded**
+
+When a new DLL loads, a notification is sent to AppLocker to verify that the DLL is allowed to load. AppLocker calls the Application Identity component to calculate the file attributes. It duplicates the existing process token and replaces those Application Identity attributes in the duplicated token with attributes of the loaded DLL. AppLocker then evaluates the policy for this DLL, and the duplicated token is discarded. Depending on the result of this check, the system either continues to load the DLL or stops the process.
+
+**A script is run**
+
+Before a script file is run, the script host (for example. for .ps1 files the script host is PowerShell) invokes AppLocker to verify the script. AppLocker invokes the Application Identity component in user-mode with the file name or file handle to calculate the file properties. The script file then is evaluated against the AppLocker policy to verify that it is allowed to run. In each case, the actions taken by AppLocker are written to the event log.
+
+## Related topics
+
+- [AppLocker technical reference](applocker-technical-reference.md)
+ 
+ 

windows/device-security/applocker/applocker-functions.md

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+---
+title: AppLocker functions (Windows 10)
+description: This topic for the IT professional lists the functions and security levels for the Software Restriction Policies (SRP) and AppLocker features.
+ms.assetid: bf704198-9e74-4731-8c5a-ee0512df34d2
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# AppLocker functions
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional lists the functions and security levels for the Software Restriction Policies (SRP) and AppLocker features.
+
+## Functions
+
+The following list includes the SRP functions beginning with Windows Server 2003 and AppLocker functions beginning with Windows Server 2008 R2 and links to current documentation on MSDN:
+
+-   [SaferGetPolicyInformation Function](https://go.microsoft.com/fwlink/p/?LinkId=159781)
+-   [SaferCreateLevel Function](https://go.microsoft.com/fwlink/p/?LinkId=159782)
+-   [SaferCloseLevel Function](https://go.microsoft.com/fwlink/p/?LinkId=159783)
+-   [SaferIdentifyLevel Function](https://go.microsoft.com/fwlink/p/?LinkId=159784)
+-   [SaferComputeTokenFromLevel Function](https://go.microsoft.com/fwlink/p/?LinkId=159785)
+-   [SaferGetLevelInformation Function](https://go.microsoft.com/fwlink/p/?LinkId=159787)
+-   [SaferRecordEventLogEntry Function](https://go.microsoft.com/fwlink/p/?LinkId=159789)
+-   [SaferiIsExecutableFileType Function](https://go.microsoft.com/fwlink/p/?LinkId=159790)
+
+## Security level ID
+
+AppLocker and SRP use the security level IDs to stipulate the access requirements to files listed in policies. The following table shows those security levels supported in SRP and AppLocker.
+
+| Security level ID | SRP | AppLocker |
+| - | - | - |
+| SAFER_LEVELID_FULLYTRUSTED | Supported | Supported | 
+| SAFER_LEVELID_NORMALUSER | Supported | Not supported |
+| SAFER_LEVELID_CONSTRAINED | Supported | Not supported |
+| SAFER_LEVELID_UNTRUSTED | Supported | Not supported |
+| SAFER_LEVELID_DISALLOWED | Supported | Supported | 
+ 
+In addition, URL zone ID is not supported in AppLocker.
+
+## Related topics
+
+- [AppLocker technical reference](applocker-technical-reference.md)
+ 
+ 

windows/device-security/applocker/applocker-overview.md

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+---
+title: AppLocker (Windows 10)
+description: This topic provides a description of AppLocker and can help you decide if your organization can benefit from deploying AppLocker application control policies.
+ms.assetid: 94b57864-2112-43b6-96fb-2863c985dc9a
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+localizationpriority: high
+author: brianlic-msft
+---
+
+# AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic provides a description of AppLocker and can help you decide if your organization can benefit from deploying AppLocker application control policies. AppLocker helps you control which apps and files users can run. These include executable files, scripts, Windows Installer files, dynamic-link libraries (DLLs), packaged apps, and packaged app installers.
+
+AppLocker can help you:
+
+-   Define rules based on file attributes that persist across app updates, such as the publisher name (derived from the digital signature), product name, file name, and file version. You can also create rules based on the file path and hash.
+-   Assign a rule to a security group or an individual user.
+-   Create exceptions to rules. For example, you can create a rule that allows all users to run all Windows binaries, except the Registry Editor (regedit.exe).
+-   Use audit-only mode to deploy the policy and understand its impact before enforcing it.
+-   Create rules on a staging server, test them, then export them to your production environment and import them into a Group Policy Object.
+-   Simplify creating and managing AppLocker rules by using Windows PowerShell.
+
+AppLocker helps reduce administrative overhead and helps reduce the organization's cost of managing computing resources by decreasing the number of Help Desk calls that result from users running unapproved apps. AppLocker addresses the following app security scenarios:
+
+-   **Application inventory**
+
+    AppLocker has the ability to enforce its policy in an audit-only mode where all app access activity is registered in event logs. These events can be collected for further analysis. Windows PowerShell cmdlets also help you analyze this data programmatically.
+
+-   **Protection against unwanted software**
+
+    AppLocker has the ability to deny apps from running when you exclude them from the list of allowed apps. When AppLocker rules are enforced in the production environment, any apps that are not included in the allowed rules are blocked from running.
+
+-   **Licensing conformance**
+
+    AppLocker can help you create rules that preclude unlicensed software from running and restrict licensed software to authorized users.
+
+-   **Software standardization**
+
+    AppLocker policies can be configured to allow only supported or approved apps to run on computers within a business group. This permits a more uniform app deployment.
+
+-   **Manageability improvement**
+
+    AppLocker includes a number of improvements in manageability as compared to its predecessor Software Restriction Policies. Importing and exporting policies, automatic generation of rules from multiple files, audit-only mode deployment, and Windows PowerShell cmdlets are a few of the improvements over Software Restriction Policies.
+
+
+## When to use AppLocker
+
+In many organizations, information is the most valuable asset, and ensuring that only approved users have access to that information is imperative. Access control technologies, such as Active Directory Rights Management Services (AD RMS) and access control lists (ACLs), help control what users are allowed to access.
+
+However, when a user runs a process, that process has the same level of access to data that the user has. As a result, sensitive information could easily be deleted or transmitted out of the organization if a user knowingly or unknowingly runs malicious software. AppLocker can help mitigate these types of security breaches by restricting the files that users or groups are allowed to run.
+Software publishers are beginning to create more apps that can be installed by non-administrative users. This could jeopardize an organization's written security policy and circumvent traditional app control solutions that rely on the inability of users to install apps. By creating an allowed list of approved files and apps, AppLocker helps prevent such per-user apps from running. Because AppLocker can control DLLs, it is also useful to control who can install and run ActiveX controls.
+
+AppLocker is ideal for organizations that currently use Group Policy to manage their PCs.
+
+The following are examples of scenarios in which AppLocker can be used:
+
+-   Your organization's security policy dictates the use of only licensed software, so you need to prevent users from running unlicensed software and also restrict the use of licensed software to authorized users.
+-   An app is no longer supported by your organization, so you need to prevent it from being used by everyone.
+-   The potential that unwanted software can be introduced in your environment is high, so you need to reduce this threat.
+-   The license to an app has been revoked or it is expired in your organization, so you need to prevent it from being used by everyone.
+-   A new app or a new version of an app is deployed, and you need to prevent users from running the old version.
+-   Specific software tools are not allowed within the organization, or only specific users should have access to those tools.
+-   A single user or small group of users needs to use a specific app that is denied for all others.
+-   Some computers in your organization are shared by people who have different software usage needs, and you need to protect specific apps.
+-   In addition to other measures, you need to control the access to sensitive data through app usage.
+
+AppLocker can help you protect the digital assets within your organization, reduce the threat of malicious software being introduced into your environment, and improve the management of application control and the maintenance of application control policies.
+
+## System requirements
+
+AppLocker policies can only be configured on and applied to computers that are running on the supported versions and editions of the Windows operating system. Group Policy is required to distribute Group Policy Objects that contain AppLocker policies. For more info, see [Requirements to Use AppLocker](requirements-to-use-applocker.md).
+
+AppLocker rules can be created on domain controllers.
+
+## Installing AppLocker
+
+AppLocker is included with enterprise-level editions of Windows. You can author AppLocker rules for a single computer or for a group of computers. For a single computer, you can author the rules by using the Local Security Policy editor (secpol.msc). For a group of computers, you can author the rules within a Group Policy Object by using the Group Policy Management Console (GPMC).
+
+> **Note:**  The GPMC is available in client computers running Windows only by installing the Remote Server Administration Tools. On computer running Windows Server, you must install the Group Policy Management feature.
+ 
+### Using AppLocker on Server Core
+
+AppLocker on Server Core installations is not supported.
+
+### Virtualization considerations
+
+You can administer AppLocker policies by using a virtualized instance of Windows provided it meets all the system requirements listed previously. You can also run Group Policy in a virtualized instance. However, you do risk losing the policies that you created and maintain if the virtualized instance is removed or fails.
+
+### Security considerations
+
+Application control policies specify which apps are allowed to run on the local computer.
+
+The variety of forms that malicious software can take make it difficult for users to know what is safe to run. When activated, malicious software can damage content on a hard disk drive, flood a network with requests to cause a denial-of-service (DoS) attack, send confidential information to the Internet, or compromise the security of a computer.
+
+The countermeasure is to create a sound design for your application control policies on PCs in your organization, and then thoroughly test the policies in a lab environment before you deploy them in a production environment. AppLocker can be part of your app control strategy because you can control what software is allowed to run on your computers.
+
+A flawed application control policy implementation can disable necessary applications or allow malicious or unintended software to run. Therefore, it is important that organizations dedicate sufficient resources to manage and troubleshoot the implementation of such policies.
+
+For additional information about specific security issues, see [Security considerations for AppLocker](security-considerations-for-applocker.md).
+
+When you use AppLocker to create application control policies, you should be aware of the following security considerations:
+
+-   Who has the rights to set AppLocker policies?
+-   How do you validate that the policies are enforced?
+-   What events should you audit?
+
+For reference in your security planning, the following table identifies the baseline settings for a PC with AppLocker installed:
+
+| Setting | Default value |
+| - | - |
+| Accounts created | None |
+| Authentication method | Not applicable | 
+| Management interfaces | AppLocker can be managed by using a Microsoft Management Console snap-in, Group Policy Management, and Windows PowerShell |
+| Ports opened | None | 
+| Minimum privileges required | Administrator on the local computer; Domain Admin, or any set of rights that allow you to create, edit and distribute Group Policy Objects. |
+| Protocols used | Not applicable | 
+| Scheduled Tasks | Appidpolicyconverter.exe is put in a scheduled task to be run on demand. |
+| Security Policies | None required. AppLocker creates security policies. | 
+| System Services required |Application Identity service (appidsvc) runs under LocalServiceAndNoImpersonation. |
+| Storage of credentials | None | 
+ 
+## In this section
+
+| Topic | Description |
+| - | - |
+| [Administer AppLocker](administer-applocker.md) | This topic for IT professionals provides links to specific procedures to use when administering AppLocker policies. |
+| [AppLocker design guide](applocker-policies-design-guide.md) | This topic for the IT professional introduces the design and planning steps required to deploy application control policies by using AppLocker. |
+| [AppLocker deployment guide](applocker-policies-deployment-guide.md) | This topic for IT professionals introduces the concepts and describes the steps required to deploy AppLocker policies. |
+| [AppLocker technical reference](applocker-technical-reference.md) | This overview topic for IT professionals provides links to the topics in the technical reference. |

windows/device-security/applocker/applocker-policies-deployment-guide.md

@@ -0,0 +1,53 @@
+---
+title: AppLocker deployment guide (Windows 10)
+description: This topic for IT professionals introduces the concepts and describes the steps required to deploy AppLocker policies.
+ms.assetid: 38632795-be13-46b0-a7af-487a4340bea1
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+
+# AppLocker deployment guide
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals introduces the concepts and describes the steps required to deploy AppLocker policies.
+
+This guide provides steps based on your design and planning investigation for deploying application control policies by using AppLocker. It is intended for security architects, security administrators, and system administrators. Through a sequential and iterative deployment process, you can create application control policies, test and adjust the policies, and implement a method for maintaining those policies as the needs in your organization change.
+
+This guide covers the use of Software Restriction Policies (SRP) in conjunction with AppLocker policies to control application usage. For a comparison of SRP and AppLocker, see [Using Software Restriction Policies and AppLocker policies](using-software-restriction-policies-and-applocker-policies.md) in this guide. To understand if AppLocker is the correct application control solution for you, see [Understand AppLocker policy design decisions](understand-applocker-policy-design-decisions.md).
+
+## Prerequisites to deploying AppLocker policies
+
+The following are prerequisites or recommendations to deploying policies:
+
+-   Understand the capabilities of AppLocker:
+    -   [AppLocker](applocker-overview.md)
+-   Document your application control policy deployment plan by addressing these tasks:
+    -   [Understand the AppLocker policy deployment process](understand-the-applocker-policy-deployment-process.md)
+    -   [Understand AppLocker policy design decisions](understand-applocker-policy-design-decisions.md)
+    -   [Determine your application control objectives](determine-your-application-control-objectives.md)
+    -   [Create list of apps deployed to each business group](create-list-of-applications-deployed-to-each-business-group.md)
+    -   [Select types of rules to create](select-types-of-rules-to-create.md)
+    -   [Determine Group Policy Structure and rule enforcement](determine-group-policy-structure-and-rule-enforcement.md)
+    -   [Plan for AppLocker policy management](plan-for-applocker-policy-management.md)
+    -   [Create your AppLocker planning document](create-your-applocker-planning-document.md)
+
+## Contents of this guide
+
+This guide provides steps based on your design and planning investigation for deploying application control policies created and maintained by AppLocker for computers running any of the supported versions of Windows listed in [Requirements to use AppLocker](requirements-to-use-applocker.md).
+
+## In this section
+
+| Topic | Description |
+| - | - |
+| [Understand the AppLocker policy deployment process](understand-the-applocker-policy-deployment-process.md) | This planning and deployment topic for the IT professional describes the process for using AppLocker when deploying application control policies. |
+| [Requirements for Deploying AppLocker Policies](requirements-for-deploying-applocker-policies.md) | This deployment topic for the IT professional lists the requirements that you need to consider before you deploy AppLocker policies. |
+| [Use Software Restriction Policies and AppLocker policies](using-software-restriction-policies-and-applocker-policies.md) | This topic for the IT professional describes how to use Software Restriction Policies (SRP) and AppLocker policies in the same Windows deployment. |
+| [Create Your AppLocker policies](create-your-applocker-policies.md) | This overview topic for the IT professional describes the steps to create an AppLocker policy and prepare it for deployment. |
+| [Deploy the AppLocker policy into production](deploy-the-applocker-policy-into-production.md) | This topic for the IT professional describes the tasks that should be completed before you deploy AppLocker application control settings. |
+

windows/device-security/applocker/applocker-policies-design-guide.md

@@ -0,0 +1,37 @@
+---
+title: AppLocker design guide (Windows 10)
+description: This topic for the IT professional introduces the design and planning steps required to deploy application control policies by using AppLocker.
+ms.assetid: 1c8e4a7b-3164-4eb4-9277-11b1d5a09c7b
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# AppLocker design guide
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional introduces the design and planning steps required to deploy application control policies by using AppLocker.
+
+This guide provides important designing and planning information for deploying application control policies by using AppLocker. It is intended for security architects, security administrators, and system administrators. Through a sequential and iterative process, you can create an AppLocker policy deployment plan for your organization that will address your specific application control requirements by department, organizational unit, or business group.
+
+This guide does not cover the deployment of application control policies by using Software Restriction Policies (SRP). However, SRP is discussed as a deployment option in conjunction with AppLocker policies. For info about these options, see [Determine your application control objectives](determine-your-application-control-objectives.md).
+
+To understand if AppLocker is the correct application control solution for your organization, see [Understand AppLocker policy design decisions](understand-applocker-policy-design-decisions.md).
+## In this section
+
+| Topic | Description |
+| - | - |
+| [Understand AppLocker policy design decisions](understand-applocker-policy-design-decisions.md) | This topic for the IT professional lists the design questions, possible answers, and ramifications of the decisions when you plan a deployment of application control policies by using AppLocker within a Windows operating system environment. |
+| [Determine your application control objectives](determine-your-application-control-objectives.md) | This topic helps you with the decisions you need to make to determine what applications to control and how to control them by comparing Software Restriction Policies (SRP) and AppLocker. |
+| [Create a list of apps deployed to each business group](create-list-of-applications-deployed-to-each-business-group.md) | This topic describes the process of gathering app usage requirements from each business group in order to implement application control policies by using AppLocker. |
+| [Select the types of rules to create](select-types-of-rules-to-create.md) | This topic lists resources you can use when selecting your application control policy rules by using AppLocker. |
+| [Determine the Group Policy structure and rule enforcement](determine-group-policy-structure-and-rule-enforcement.md) | This overview topic describes the process to follow when you are planning to deploy AppLocker rules. |
+| [Plan for AppLocker policy management](plan-for-applocker-policy-management.md) | This topic for describes the decisions you need to make to establish the processes for managing and maintaining AppLocker policies. |
+| [Create your AppLocker planning document](create-your-applocker-planning-document.md) | This planning topic for the IT professional summarizes the information you need to research and include in your AppLocker planning document. | 
+ 
+After careful design and detailed planning, the next step is to deploy AppLocker policies. [AppLocker Deployment Guide](applocker-policies-deployment-guide.md) covers the creation and testing of policies, deploying the enforcement setting, and managing and maintaining the policies.
+ 

windows/device-security/applocker/applocker-policy-use-scenarios.md

@@ -0,0 +1,62 @@
+---
+title: AppLocker policy use scenarios (Windows 10)
+description: This topic for the IT professional lists the various application control scenarios in which AppLocker policies can be effectively implemented.
+ms.assetid: 33f71578-89f0-4063-ac04-cf4f4ca5c31f
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# AppLocker policy use scenarios
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional lists the various application control scenarios in which AppLocker policies can be effectively implemented.
+
+AppLocker can help you improve the management of application control and the maintenance of application control policies. Application control scenarios addressed by AppLocker can be categorized as follows:
+
+1.  **App inventory**
+
+    AppLocker has the ability to enforce its policy in an audit-only mode where all app access activity is collected in event logs for further analysis. Windows PowerShell cmdlets are also available to help you understand app usage and access.
+
+2.  **Protection against unwanted software**
+
+    AppLocker has the ability to deny apps from running simply by excluding them from the list of allowed apps per business group or user. If an app is not specifically identified by its publisher, installation path, or file hash, the attempt to run the application fails.
+
+3.  **Licensing conformance**
+
+    AppLocker can provide an inventory of software usage within your organization, so you can identify the software that corresponds to your software licensing agreements and restrict application usage based on licensing agreements.
+
+4.  **Software standardization**
+
+    AppLocker policies can be configured to allow only supported or approved apps to run on computers within a business group. This permits a more uniform app deployment.
+
+5.  **Manageability improvement**
+
+    AppLocker policies can be modified and deployed through your existing Group Policy infrastructure and can work in conjunction with policies created by using Software Restriction Policies. As you manage ongoing change in your support of a business group's apps, you can modify policies and use 
+    the AppLocker cmdlets to test the policies for the expected results. You can also design application control policies for situations in which users share computers.
+
+### Use scenarios
+
+The following are examples of scenarios in which AppLocker can be used:
+
+-   Your organization implements a policy to standardize the applications used within each business group, so you need to determine the expected usage compared to the actual usage.
+-   The security policy for application usage has changed, and you need to evaluate where and when those deployed apps are being accessed.
+-   Your organization's security policy dictates the use of only licensed software, so you need to determine which apps are not licensed or prevent unauthorized users from running licensed software.
+-   An app is no longer supported by your organization, so you need to prevent it from being used by everyone.
+-   Your organization needs to restrict the use of Universal Windows apps to just those your organization approves of or develops.
+-   The potential that unwanted software can be introduced in your environment is high, so you need to reduce this threat.
+-   The license to an app has been revoked or is expired in your organization, so you need to prevent it from being used by everyone.
+-   A new app or a new version of an app is deployed, and you need to allow certain groups to use it.
+-   Specific software tools are not allowed within the organization, or only specific users have access to those tools.
+-   A single user or small group of users needs to use a specific app that is denied for all others.
+-   Some computers in your organization are shared by people who have different software usage needs.
+-   In addition to other measures, you need to control the access to sensitive data through app usage.
+
+## Related topics
+- [AppLocker technical reference](applocker-technical-reference.md)
+ 
+ 

windows/device-security/applocker/applocker-processes-and-interactions.md

@@ -0,0 +1,98 @@
+---
+title: AppLocker processes and interactions (Windows 10)
+description: This topic for the IT professional describes the process dependencies and interactions when AppLocker evaluates and enforces rules.
+ms.assetid: 0beec616-6040-4be7-8703-b6c919755d8e
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# AppLocker processes and interactions
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional describes the process dependencies and interactions when AppLocker evaluates and enforces rules.
+
+## How policies are implemented by AppLocker
+
+AppLocker policies are collections of AppLocker rules that might contain any one of the enforcement settings configured. When applied, each rule is evaluated within the policy and the collection of rules is applied according to the enforcement setting and according to your Group Policy structure.
+
+The AppLocker policy is enforced on a computer through the Application Identity service, which is the engine that evaluates the policies. If the service is not running, policies will not be enforced. The Application Identity service returns the information from the binary—even if product or binary names are empty—to the results pane of the Local Security Policy snap-in.
+
+AppLocker policies are stored in a security descriptor format according to Application Identity service requirements. It uses file path, hash, or fully qualified binary name attributes to form allow or deny actions on a rule. Each rule is stored as an access control entry (ACE) in the security descriptor and contains the following information:
+
+-   Either an allow or a deny ACE ("XA" or "XD" in security descriptor definition language (SDDL) form).
+-   The user security identifier (SID) that this rule is applicable to. (The default is the authenticated user SID, or "AU" in SDDL.)
+-   The rule condition containing the **appid** attributes.
+
+For example, an SDDL for a rule that allows all files in the %windir% directory to run uses the following format: XA;;FX;;;AU;(APPID://PATH == "%windir%\\\*").
+
+An AppLocker policy for DLLs and executable files is read and cached by kernel mode code, which is part of appid.sys. Whenever a new policy is applied, appid.sys is notified by a policy converter task. For other file types, the AppLocker policy is read every time a **SaferIdentifyLevel** call is made.
+
+### Understanding AppLocker rules
+
+An AppLocker rule is a control placed on a file to govern whether or not it is allowed to run for a specific user or group. Rules apply to five different types, or collections, of files:
+
+-   An executable rule controls whether a user or group can run an executable file. Executable files most often have the .exe or .com file name extensions and apply to applications.
+-   A script rule controls whether a user or group can run scripts with a file name extension of .ps1, .bat, .cmd, .vbs, and .js.
+-   A Windows Installer rule controls whether a user or group can run files with a file name extension of .msi, mst and .msp (Windows Installer patch).
+-   A DLL rule controls whether a user or group can run files with a file name extension of .dll and .ocx.
+-   A packaged app and packaged app installer rule controls whether a user or group can run or install a packaged app. A Packaged app installer has the .appx extension.
+
+There are three different types of conditions that can be applied to rules:
+
+-   A publisher condition on a rule controls whether a user or group can run files from a specific software publisher. The file must be signed.
+-   A path condition on a rule controls whether a user or group can run files from within a specific directory or its subdirectories.
+-   A file hash condition on a rule controls whether a user or group can run files with matching encrypted hashes.
+
+-   [Understanding AppLocker rule collections](understanding-applocker-rule-collections.md)
+
+    An AppLocker rule collection is a set of rules that apply to one of the following types: executable files, Windows Installer files, scripts, DLLs, and packaged apps.
+
+-   [Understanding AppLocker rule condition types](understanding-applocker-rule-condition-types.md)
+
+    Rule conditions are criteria that the AppLocker rule is based on. Primary conditions are required to create an AppLocker rule. The three primary rule conditions are publisher, path, and file hash.
+
+    -   [Understanding the publisher rule condition in AppLocker](understanding-the-publisher-rule-condition-in-applocker.md)
+    -   [Understanding the path rule condition in AppLocker](understanding-the-path-rule-condition-in-applocker.md)
+    -   [Understanding the file hash rule condition in AppLocker](understanding-the-file-hash-rule-condition-in-applocker.md)
+-   [Understanding AppLocker default rules](understanding-applocker-default-rules.md)
+
+    AppLocker includes default rules for each rule collection. These rules are intended to help ensure that the files that are required for Windows to operate properly are allowed in an AppLocker rule collection.
+
+    -   [Executable rules in AppLocker](executable-rules-in-applocker.md)
+    -   [Windows Installer rules in AppLocker](windows-installer-rules-in-applocker.md)
+    -   [Script rules in AppLocker](script-rules-in-applocker.md)
+    -   [DLL rules in AppLocker](dll-rules-in-applocker.md)
+    -   [Packaged apps and packaged app installer rules in AppLocker](packaged-apps-and-packaged-app-installer-rules-in-applocker.md)
+-   [Understanding AppLocker rule exceptions](understanding-applocker-rule-exceptions.md)
+
+    You can apply AppLocker rules to individual users or a group of users. If you apply a rule to a group of users, all users in that group are affected by that rule. If you need to allow only a subset of a user group to use an application, you can create a special rule for that subset.
+
+-   [Understanding AppLocker rule behavior](understanding-applocker-rule-behavior.md) and [Understanding AppLocker allow and deny actions on Rules](understanding-applocker-allow-and-deny-actions-on-rules.md)
+
+    Each AppLocker rule collection functions as an allowed list of files.
+
+### Understanding AppLocker policies
+
+An AppLocker policy is a set of rule collections and their corresponding configured enforcement settings that have been applied to one or more computers.
+
+-   [Understand AppLocker enforcement settings](understand-applocker-enforcement-settings.md)
+
+    Rule enforcement is applied only to collections of rules, not individual rules. AppLocker divides the rules into four collections: executable files, Windows Installer files, scripts, and DLL files. The options for rule enforcement are **Not configured**, **Enforce rules**, or **Audit only**. Together, all AppLocker rule collections compose the application control policy, or AppLocker policy. By default, if enforcement is not configured and rules are present in a rule collection, those rules are enforced.
+
+### Understanding AppLocker and Group Policy
+
+Group Policy can be used to create, modify, and distribute AppLocker policies in separate objects or in combination with other policies.
+
+-   [Understand AppLocker rules and enforcement setting inheritance in Group Policy](understand-applocker-rules-and-enforcement-setting-inheritance-in-group-policy.md)
+
+    When Group Policy is used to distribute AppLocker policies, rule collections that are not configured will be enforced. Group Policy does not overwrite or replace rules that are already present in a linked Group Policy Object (GPO) and applies the AppLocker rules in addition to existing rules. 
+    AppLocker processes the explicit deny rule configuration before the allow rule configuration, and for rule enforcement, the last write to the GPO is applied.
+
+## Related topics
+
+- [AppLocker technical reference](applocker-technical-reference.md)

windows/device-security/applocker/applocker-settings.md

@@ -0,0 +1,33 @@
+---
+title: AppLocker settings (Windows 10)
+description: This topic for the IT professional lists the settings used by AppLocker.
+ms.assetid: 9cb4aa19-77c0-4415-9968-bd07dab86839
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# AppLocker settings
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional lists the settings used by AppLocker.
+
+The following table describes the settings and values used by AppLocker.
+
+| Setting | Value |
+| - | - |
+| Registry path | Policies are stored in **HKEY_LOCAL_Machine\Software\Policies\Microsoft\Windows\SrpV2** |
+| Firewall ports | Not applicable | 
+| Security policies | Custom created, no default | 
+| Group Policy settings | Custom created, no default |
+| Network ports | Not applicable | 
+| Service accounts | Not applicable | 
+| Performance counters | Not applicable | 
+ 
+## Related topics
+
+- [AppLocker technical reference](applocker-technical-reference.md)

windows/device-security/applocker/applocker-technical-reference.md

@@ -0,0 +1,33 @@
+---
+title: AppLocker technical reference (Windows 10)
+description: This overview topic for IT professionals provides links to the topics in the technical reference.
+ms.assetid: 2b2678f8-c46b-4e1d-b8c5-037c0be255ab
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# AppLocker technical reference
+
+**Applies to**
+-   Windows 10
+
+This overview topic for IT professionals provides links to the topics in the technical reference.
+AppLocker advances the application control features and functionality of Software Restriction Policies. AppLocker contains new capabilities and extensions that allow you to create rules to allow or deny apps from running based on unique identities of files and to specify which users or groups can run those apps.
+
+## In this section
+
+| Topic | Description |
+| - | - |
+| [What Is AppLocker?](what-is-applocker.md) | This topic for the IT professional describes what AppLocker is and how its features differ from Software Restriction Policies. |
+| [Requirements to use AppLocker](requirements-to-use-applocker.md) | This topic for the IT professional lists software requirements to use AppLocker on the supported Windows operating systems. |
+| [AppLocker policy use scenarios](applocker-policy-use-scenarios.md) | This topic for the IT professional lists the various application control scenarios in which AppLocker policies can be effectively implemented. |
+| [How AppLocker works](how-applocker-works-techref.md) | This topic for the IT professional provides links to topics about AppLocker architecture and components, processes and interactions, rules and policies. |
+| [AppLocker architecture and components](applocker-architecture-and-components.md) | This topic for IT professional describes AppLocker’s basic architecture and its major components. | 
+| [AppLocker processes and interactions](applocker-processes-and-interactions.md) | This topic for the IT professional describes the process dependencies and interactions when AppLocker evaluates and enforces rules. | 
+| [AppLocker functions](applocker-functions.md) | This topic for the IT professional lists the functions and security levels for the Software Restriction Policies (SRP) and AppLocker features. | 
+| [Security considerations for AppLocker](security-considerations-for-applocker.md) | This topic for the IT professional describes the security considerations you need to address when implementing AppLocker. | 
+| [Tools to Use with AppLocker](tools-to-use-with-applocker.md) | This topic for the IT professional describes the tools available to create and administer AppLocker policies. | 
+| [AppLocker Settings](applocker-settings.md) | This topic for the IT professional lists the settings used by AppLocker. | 

windows/device-security/applocker/configure-an-applocker-policy-for-audit-only.md

@@ -0,0 +1,32 @@
+---
+title: Configure an AppLocker policy for audit only (Windows 10)
+description: This topic for IT professionals describes how to set AppLocker policies to Audit only within your IT environment by using AppLocker.
+ms.assetid: 10bc87d5-cc7f-4500-b7b3-9006e50afa50
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Configure an AppLocker policy for audit only
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes how to set AppLocker policies to **Audit only** within your IT environment by using AppLocker.
+
+After AppLocker rules are created within the rule collection, you can configure the enforcement setting to **Enforce rules** or **Audit only**.
+
+When AppLocker policy enforcement is set to **Enforce rules**, rules are enforced for the rule collection and all events are audited. When AppLocker policy enforcement is set to **Audit only**, rules are only evaluated but all events generated from that evaluation are written to the AppLocker log.
+
+>**Note:**  There is no audit mode for the DLL rule collection. DLL rules affect specific apps. Therefore, test the impact of these rules first before deploying them to production. To enable the DLL rule collection, see [Enable the DLL rule collection](enable-the-dll-rule-collection.md).
+ 
+You can perform this task by using the Group Policy Management Console for an AppLocker policy in a Group Policy Object (GPO) or by using the Local Security Policy snap-in for an AppLocker policy on a local computer or in a security template. For info how to use these MMC snap-ins to administer AppLocker, see [Administer AppLocker](administer-applocker.md#bkmk-using-snapins).
+
+**To audit rule collections**
+
+1.  From the AppLocker console, right-click **AppLocker**, and then click **Properties**.
+2.  On the **Enforcement** tab, select the **Configured** check box for the rule collection that you want to enforce, and then verify that **Audit only** is selected in the list for that rule collection.
+3.  Repeat the above step to configure the enforcement setting to **Audit only** for additional rule collections.
+4.  Click **OK**.

windows/device-security/applocker/configure-an-applocker-policy-for-enforce-rules.md

@@ -0,0 +1,31 @@
+---
+title: Configure an AppLocker policy for enforce rules (Windows 10)
+description: This topic for IT professionals describes the steps to enable the AppLocker policy enforcement setting.
+ms.assetid: 5dbbb290-a5ae-4f88-82b3-21e95972e66c
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Configure an AppLocker policy for enforce rules
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps to enable the AppLocker policy enforcement setting.
+
+>**Note:**  When AppLocker policy enforcement is set to **Enforce rules**, rules are enforced for the rule collection and all events are audited.
+ 
+For info about how AppLocker policies are applied within a GPO structure, see [Understand AppLocker rules and enforcement setting inheritance in Group Policy](understand-applocker-rules-and-enforcement-setting-inheritance-in-group-policy.md).
+
+You can perform this task by using the Group Policy Management Console for an AppLocker policy in a Group Policy Object (GPO) or by using the Local Security Policy snap-in for an AppLocker policy on a local computer or in a security template. For info how to use these MMC snap-ins to administer AppLocker, see [Administer AppLocker](administer-applocker.md#bkmk-using-snapins).
+
+**To enable the Enforce rules enforcement setting**
+
+1.  From the AppLocker console, right-click **AppLocker**, and then click **Properties**.
+2.  On the **Enforcement** tab of the **AppLocker Properties** dialog box, select the **Configured** check box for the rule collection that you are editing, and then verify that **Enforce rules** is selected.
+3.  Click **OK**.
+
+For info about viewing the events generated from rules enforcement, see [Monitor app usage with AppLocker](monitor-application-usage-with-applocker.md).

windows/device-security/applocker/configure-exceptions-for-an-applocker-rule.md

@@ -0,0 +1,35 @@
+---
+title: Add exceptions for an AppLocker rule (Windows 10)
+description: This topic for IT professionals describes the steps to specify which apps can or cannot run as exceptions to an AppLocker rule.
+ms.assetid: d15c9d84-c14b-488d-9f48-bf31ff7ff0c5
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Add exceptions for an AppLocker rule
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps to specify which apps can or cannot run as exceptions to an AppLocker rule.
+
+Rule exceptions allow you to specify files or folders to exclude from the rule. For more information about exceptions, see [Understanding AppLocker rule exceptions](understanding-applocker-rule-exceptions.md).
+
+You can perform this task by using the Group Policy Management Console for an AppLocker policy in a Group Policy Object (GPO) or by using the Local Security Policy snap-in for an AppLocker policy on a local computer or in a security template. For info how to use these MMC snap-ins to administer AppLocker, see [Administer AppLocker](administer-applocker.md#bkmk-using-snapins).
+
+**To configure exceptions for a rule**
+
+1.  Open the AppLocker console.
+2.  Expand the rule collection, right-click the rule that you want to configure exceptions for, and then click **Properties**.
+3.  Click the **Exceptions** tab.
+4.  In the **Add exception** box, select the rule type that you want to create, and then click **Add**.
+
+    -   For a publisher exception, click **Browse**, select the file that contains the publisher to exclude, and then click **OK**.
+    -   For a path exception, choose the file or folder path to exclude, and then click **OK**.
+    -   For a file hash exception, edit the file hash rule, and click **Remove**.
+    -   For a packaged apps exception, click **Add** to create the exceptions based on reference app and rule scope.
+ 
+ 

windows/device-security/applocker/configure-the-appLocker-reference-device.md

@@ -0,0 +1,49 @@
+---
+title: Configure the AppLocker reference device (Windows 10)
+description: This topic for the IT professional describes the steps to create an AppLocker policy platform structure on a reference computer.
+ms.assetid: 034bd367-146d-4956-873c-e1e09e6fefee
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Configure the AppLocker reference device
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional describes the steps to create an AppLocker policy platform structure on a reference computer.
+
+An AppLocker reference device that is used for the development and deployment of AppLocker policies should mimic the directory structure and corresponding applications in the organizational unit (OU) or business group for the production environment. On a reference device, you can:
+
+-   Maintain an application list for each business group.
+-   Develop AppLocker policies by creating individual rules or by creating a policy by automatically generating rules.
+-   Create the default rules to allow the Windows system files to run properly.
+-   Run tests and analyze the event logs to determine the affect of the policies that you intend to deploy.
+
+The reference device does not need to be joined to a domain, but it must be able to import and export AppLocker policies in XML format. The reference computer must be running one of the supported editions of Windows as listed in [Requirements to use AppLocker](requirements-to-use-applocker.md).
+
+>**Warning:**  Do not use operating system snapshots when creating AppLocker rules. If you take a snapshot of the operating system, install an app, create AppLocker rules, and then revert to a clean snapshot and repeat the process for another app, there is a chance that duplicate rule GUIDs can be created. If duplicate GUIDs are present, AppLocker policies will not work as expected.
+ 
+**To configure a reference device**
+
+1.  If the operating system is not already installed, install one of the supported editions of Windows on the device.
+
+    >**Note:**  If you have the Group Policy Management Console (GPMC) installed on another device to test your implementation of AppLocker policies, you can export the policies to that device
+     
+2.  Configure the administrator account.
+
+    To update local policies, you must be a member of the local Administrators group. To update domain policies, you must be a member of the Domain Admins group or have been delegated privileges to use Group Policy to update a Group Policy Object (GPO).
+
+3.  Install all apps that run in the targeted business group or OU by using the same directory structure.
+
+    The reference device should be configured to mimic the structure of your production environment. It depends on having the same apps in the same directories to accurately create the rules.
+
+### See also
+
+-   After you configure the reference computer, you can create the AppLocker rule collections. You can build, import, or automatically generate the rules. For procedures to do this, see [Working with AppLocker rules](working-with-applocker-rules.md).
+-   [Use a reference device to create and maintain AppLocker policies](use-a-reference-computer-to-create-and-maintain-applocker-policies.md)
+ 
+ 

windows/device-security/applocker/configure-the-application-identity-service.md

@@ -0,0 +1,39 @@
+---
+title: Configure the Application Identity service (Windows 10)
+description: This topic for IT professionals shows how to configure the Application Identity service to start automatically or manually.
+ms.assetid: dc469599-37fd-448b-b23e-5b8e4f17e561
+ms.pagetype: security
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+author: brianlic-msft
+---
+
+# Configure the Application Identity service
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals shows how to configure the Application Identity service to start automatically or manually.
+
+The Application Identity service determines and verifies the identity of an app. Stopping this service will prevent AppLocker policies from being enforced.
+
+>**Important:**  When using Group Policy, you must configure it to start automatically in at least one Group Policy Object (GPO) that applies AppLocker rules. This is because AppLocker uses this service to verify the attributes of a file.
+ 
+**To start the Application Identity service automatically using Group Policy**
+
+1.  On the **Start** screen, type **gpmc.msc** to open the Group Policy Management Console (GPMC).
+2.  Locate the GPO to edit, right-click the GPO, and then click **Edit**.
+3.  In the console tree under **Computer Configuration\\Windows Settings\\Security Settings**, click **System Services**.
+4.  In the details pane, double-click **Application Identity**.
+5.  In **Application Identity Properties**, configure the service to start automatically.
+
+Membership in the local **Administrators** group, or equivalent, is the minimum required to complete this procedure.
+
+**To start the Application Identity service manually**
+
+1.  Right-click the taskbar, and click **Task Manager**.
+2.  Click the **Services** tab, right-click **AppIDSvc**, and then click **Start Service**.
+3.  Verify that the status for the Application Identity service is **Running**.
+
+Starting with Windows 10, the Application Identity service is now a protected process. Because of this, you can no longer manually set the service **Startup type** to **Automatic**. 

windows/device-security/applocker/create-a-rule-for-packaged-apps.md

@@ -0,0 +1,111 @@
+---
+title: Create a rule for packaged apps (Windows 10)
+description: This topic for IT professionals shows how to create an AppLocker rule for packaged apps with a publisher condition.
+ms.assetid: e4ffd400-7860-47b3-9118-0e6853c3dfa0
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Create a rule for packaged apps
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals shows how to create an AppLocker rule for packaged apps with a publisher condition.
+
+Packaged apps, also known as Universal Windows apps, are based on an app model that ensures that all the files within an app package share the same identity. Therefore, it is possible to control the entire app using a single AppLocker rule as opposed to the non-packaged apps where each file within the app could have a unique identity. Windows does not support unsigned packaged apps which implies all packaged apps must be signed. AppLocker supports only publisher rules for packaged apps. A publisher rule for a packaged app is based on the following information:
+
+-   Publisher of the package
+-   Package name
+-   Package version
+
+All the files within a package as well as the package installer share these attributes. Therefore, an AppLocker rule for a packaged app controls both the installation as well as the running of the app. Otherwise, the publisher rules for packaged apps are no different than the rest of the rule collections; they support exceptions, can be increased or decreased in scope, and can be assigned to users and groups.
+
+For info about the publisher condition, see [Understanding the publisher rule condition in AppLocker](understanding-the-publisher-rule-condition-in-applocker.md).
+
+You can perform this task by using the Group Policy Management Console for an AppLocker policy in a Group Policy Object (GPO) or by using the Local Security Policy snap-in for an AppLocker policy on a local computer or in a security template. For info how to use these MMC snap-ins to administer AppLocker, see [Administer AppLocker](administer-applocker.md#bkmk-using-snapins).
+
+**To create a packaged app rule**
+
+1.  Open the AppLocker console.
+2.  On the **Action** menu, or by right-clicking on **Packaged app Rules**, click **Create New Rule**.
+3.  On the **Before You Begin** page, click **Next**.
+4.  On the **Permissions** page, select the action (allow or deny) and the user or group that the rule should apply to, and then click **Next**.
+5.  On the **Publisher** page, you can select a specific reference for the packaged app rule and set the scope for the rule. The following table describes the reference options.
+    <table>
+    <colgroup>
+    <col width="33%" />
+    <col width="33%" />
+    <col width="33%" />
+    </colgroup>
+    <thead>
+    <tr class="header">
+    <th align="left">Selection</th>
+    <th align="left">Description</th>
+    <th align="left">Example</th>
+    </tr>
+    </thead>
+    <tbody>
+    <tr class="odd">
+    <td align="left"><p><strong>Use an installed packaged app as a reference</strong></p></td>
+    <td align="left"><p>If selected, AppLocker requires you to choose an app that is already installed on which to base your new rule. AppLocker uses the publisher, package name and package version to define the rule.</p></td>
+    <td align="left"><p>You want the Sales group only to use the app named Microsoft.BingMaps for its outside sales calls. The Microsoft.BingMaps app is already installed on the device where you are creating the rule, so you choose this option, and select the app from the list of apps installed on the computer and create the rule using this app as a reference.</p></td>
+    </tr>
+    <tr class="even">
+    <td align="left"><p><strong>Use a packaged app installer as a reference</strong></p></td>
+    <td align="left"><p>If selected, AppLocker requires you to choose an app installer on which to base your new rule. A packaged app installer has the .appx extension. AppLocker uses the publisher, package name and package version of the installer to define the rule.</p></td>
+    <td align="left"><p>Your company has developed a number of internal line-of-business packaged apps. The app installers are stored on a common file share. Employees can install the required apps from that file share. You want to allow all your employees to install the Payroll app from this share. So you choose this option from the wizard, browse to the file share and choose the installer for the Payroll app as a reference to create your rule.</p></td>
+    </tr>
+    </tbody>
+    </table>
+     
+    The following table describes setting the scope for the packaged app rule.
+    <table>
+    <colgroup>
+    <col width="33%" />
+    <col width="33%" />
+    <col width="33%" />
+    </colgroup>
+    <thead>
+    <tr class="header">
+    <th align="left">Selection</th>
+    <th align="left">Description</th>
+    <th align="left">Example</th>
+    </tr>
+    </thead>
+    <tbody>
+    <tr class="odd">
+    <td align="left"><p>Applies to <strong>Any publisher</strong></p></td>
+    <td align="left"><p>This is the least restrictive scope condition for an <strong>Allow</strong> rule. It permits every packaged app to run or install.</p>
+    <p>Conversely, if this is a <strong>Deny</strong> rule, then this option is the most restrictive because it denies all apps from installing or running.</p></td>
+    <td align="left"><p>You want the Sales group to use any packaged app from any signed publisher. You set the permissions to allow the Sales group to be able to run any app.</p></td>
+    </tr>
+    <tr class="even">
+    <td align="left"><p>Applies to a specific <strong>Publisher</strong></p></td>
+    <td align="left"><p>This scopes the rule to all apps published by a particular publisher.</p></td>
+    <td align="left"><p>You want to allow all your users to install apps published by the publisher of Microsoft.BingMaps. You could select Microsoft.BingMaps as a reference and choose this rule scope.</p></td>
+    </tr>
+    <tr class="odd">
+    <td align="left"><p>Applies to a <strong>Package name</strong></p></td>
+    <td align="left"><p>This scopes the rule to all packages that share the publisher name and package name as the reference file.</p></td>
+    <td align="left"><p>You want to allow your Sales group to install any version of the Microsoft.BingMaps app. You could select the Microsoft.BingMaps app as a reference and choose this rule scope.</p></td>
+    </tr>
+    <tr class="even">
+    <td align="left"><p>Applies to a <strong>Package version</strong></p></td>
+    <td align="left"><p>This scopes the rule to a particular version of the package.</p></td>
+    <td align="left"><p>You want to be very selective in what you allow. You do not want to implicitly trust all future updates of the Microsoft.BingMaps app. You can limit the scope of your rule to the version of the app currently installed on your reference computer.</p></td>
+    </tr>
+    <tr class="odd">
+    <td align="left"><p>Applying custom values to the rule</p></td>
+    <td align="left"><p>Selecting the <strong>Use custom values</strong> check box allows you to adjust the scope fields for your particular circumstance.</p></td>
+    <td align="left"><p>You want to allow users to install all Microsoft.Bing* applications which include Microsoft.BingMaps, Microsoft.BingWeather, Microsoft.BingMoney. You can choose the Microsoft.BingMaps as a reference, select the <strong>Use custom values</strong> check box and edit the package name field by adding “Microsoft.Bing*” as the Package name.</p></td>
+    </tr>
+    </tbody>
+    </table>
+     
+6.  Click **Next**.
+7.  (Optional) On the **Exceptions** page, specify conditions by which to exclude files from being affected by the rule. This allows you to add exceptions based on the same rule reference and rule scope as you set before. Click **Next**.
+8.  On the **Name** page, either accept the automatically generated rule name or type a new rule name, and then click **Create**.

windows/device-security/applocker/create-a-rule-that-uses-a-file-hash-condition.md

@@ -0,0 +1,38 @@
+---
+title: Create a rule that uses a file hash condition (Windows 10)
+description: This topic for IT professionals shows how to create an AppLocker rule with a file hash condition.
+ms.assetid: eb3b3524-1b3b-4979-ba5a-0a0b1280c5c7
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Create a rule that uses a file hash condition
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals shows how to create an AppLocker rule with a file hash condition.
+
+File hash rules use a system-computed cryptographic hash of the identified file.
+
+For info about the file hash condition, see [Understanding the File Hash Rule Condition in AppLocker](understanding-the-file-hash-rule-condition-in-applocker.md).
+
+You can perform this task by using the Group Policy Management Console for an AppLocker policy in a Group Policy Object (GPO) or by using the Local Security Policy snap-in for an AppLocker policy on a local computer or in a security template. For info how to use these MMC snap-ins to administer 
+AppLocker, see [Administer AppLocker](administer-applocker.md#bkmk-using-snapins).
+
+**To create a new rule with a file hash condition**
+
+1.  Open the AppLocker console, and then click the rule collection that you want to create the rule for.
+2.  On the **Action** menu, click **Create New Rule**.
+3.  On the **Before You Begin** page, click **Next**.
+4.  On the **Permissions** page, select the action (allow or deny) and the user or group that the rule should apply to, and then click **Next**.
+5.  On the **Conditions** page, select the **File hash** rule condition, and then click **Next**.
+6.  **Browse Files** to locate the targeted application file.
+
+    >**Note:**  You can also click **Browse Folders** which calculates the hash for all the appropriate files relative to the rule collection. To remove hashes individually, click the **Remove** button.
+     
+7.  Click **Next**.
+8.  On the **Name** page, either accept the automatically generated rule name or type a new rule name, and then click **Create**.

windows/device-security/applocker/create-a-rule-that-uses-a-path-condition.md

@@ -0,0 +1,40 @@
+---
+title: Create a rule that uses a path condition (Windows 10)
+description: This topic for IT professionals shows how to create an AppLocker rule with a path condition.
+ms.assetid: 9b2093f5-5976-45fa-90c3-da1e0e845d95
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Create a rule that uses a path condition
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals shows how to create an AppLocker rule with a path condition.
+
+The path condition identifies an app by its location in the file system of the computer or on the network.
+
+>**Important:**  When creating a rule that uses a deny action, path conditions are less secure for preventing access to a file because a user could easily copy the file to a different location than what is specified in the rule. Because path rules correspond to locations within the file system, you should ensure that there are no subdirectories that are writable by non-administrators. For example, if you create a path rule for C:\\ with the allow action, any file within C:\\ will be allowed to run, including users' profiles.
+ 
+For info about the path condition, see [Understanding the path rule condition in AppLocker](understanding-the-path-rule-condition-in-applocker.md).
+
+You can perform this task by using the Group Policy Management Console for an AppLocker policy in a Group Policy Object (GPO) or by using the Local Security Policy snap-in for an AppLocker policy on a local computer or in a security template. For information how to use these MMC snap-ins to administer AppLocker, see [Administer AppLocker](administer-applocker.md#bkmk-using-snapins).
+
+**To create a new rule with a path condition**
+
+1.  Open the AppLocker console, and then click the rule collection that you want to create the rule for.
+2.  On the **Action** menu, click **Create New Rule**.
+3.  On the **Before You Begin** page, click **Next**.
+4.  On the **Permissions** page, select the action (allow or deny) and the user or group that the rule should apply to, and then click **Next**.
+5.  On the **Conditions** page, select the **Path** rule condition, and then click **Next**.
+6.  Click **Browse Files** to locate the targeted folder for the app.
+
+    >**Note:**  When you browse to a file or folder location, the wizard automatically converts absolute file paths to use AppLocker path variables. You may edit the path after browsing to specify an absolute path, or you may type the path directly into the **Path** box. To learn more about AppLocker path variables, see [Understanding the path rule condition in AppLocker](understanding-the-path-rule-condition-in-applocker.md).
+     
+7.  Click **Next**.
+8.  (Optional) On the **Exceptions** page, specify conditions by which to exclude files from being affected by the rule. Click **Next**.
+9.  On the **Name** page, either accept the automatically generated rule name or type a new rule name, and then click **Create**.

windows/device-security/applocker/create-a-rule-that-uses-a-publisher-condition.md

@@ -0,0 +1,37 @@
+---
+title: Create a rule that uses a publisher condition (Windows 10)
+description: This topic for IT professionals shows how to create an AppLocker rule with a publisher condition.
+ms.assetid: 345ad45f-2bc1-4c4c-946f-17804e29f55b
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Create a rule that uses a publisher condition
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals shows how to create an AppLocker rule with a publisher condition.
+
+You can use publisher conditions only for files that are digitally signed; the publisher condition identifies an app based on its digital signature and extended attributes. The digital signature contains information about the company that created the app (the publisher). The extended attributes, which are obtained from the binary resource, contain the name of the product that the file is part of and the version number of the application. The publisher may be a software development company, such as Microsoft, or the information technology department of your organization.
+Packaged app rules are by definition rules that use publisher conditions. For info about creating a packaged app rule, see [Create a rule for packaged apps](create-a-rule-for-packaged-apps.md).
+
+For info about the publisher condition, see [Understanding the publisher rule condition in AppLocker](understanding-the-publisher-rule-condition-in-applocker.md).
+
+You can perform this task by using the Group Policy Management Console for an AppLocker policy in a Group Policy Object (GPO) or by using the Local Security Policy snap-in for an AppLocker policy on a local computer or in a security template. For info how to use these MMC snap-ins to administer 
+AppLocker, see [Administer AppLocker](administer-applocker.md#bkmk-using-snapins).
+
+**To create a new rule with a publisher condition**
+
+1.  Open the AppLocker console, and then click the rule collection that you want to create the rule for.
+2.  On the **Action** menu, click **Create New Rule**.
+3.  On the **Before You Begin** page, click **Next**.
+4.  On the **Permissions** page, select the action (allow or deny) and the user or group that the rule should apply to, and then click **Next**.
+5.  On the **Conditions** page, select the **Publisher** rule condition, and then click **Next**.
+6.  On the **Publisher** page, click **Browse** to select a signed file, and then use the slider to specify the scope of the rule. To use custom values in any of the fields or to specify a specific file version, select the **Use custom values** check box. For example, you can use the asterisk (\*) wildcard character within a publisher rule to specify that any value should be matched.
+7.  Click **Next**.
+8.  (Optional) On the **Exceptions** page, specify conditions by which to exclude files from being affected by the rule. Click **Next**.
+9.  On the **Name** page, either accept the automatically generated rule name or type a new rule name, and then click **Create**.

windows/device-security/applocker/create-applocker-default-rules.md

@@ -0,0 +1,33 @@
+---
+title: Create AppLocker default rules (Windows 10)
+description: This topic for IT professionals describes the steps to create a standard set of AppLocker rules that will allow Windows system files to run.
+ms.assetid: 21e9dc68-a6f4-4ebe-ac28-4c66a7ab6e18
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Create AppLocker default rules
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps to create a standard set of AppLocker rules that will allow Windows system files to run.
+
+AppLocker includes default rules for each rule collection. These rules are intended to help ensure that the files that are required for Windows to operate properly are allowed to run.
+
+>**Important:**  You can use the default rules as a template when creating your own rules to allow files within the Windows folders to run. However, these rules are only meant to function as a starter policy when you are first testing AppLocker rules. The default rules can be modified in the same way as other AppLocker rule types.
+ 
+You can perform this task by using the Group Policy Management Console for an AppLocker policy in a Group Policy Object (GPO) or by using the Local Security Policy snap-in for an AppLocker policy on a local computer or in a security template. For information how to use these MMC snap-ins to administer AppLocker, see [Administer AppLocker](administer-applocker.md#bkmk-using-snapins).
+
+**To create default rules**
+
+1.  Open the AppLocker console.
+2.  Right-click the appropriate rule type for which you want to automatically generate default rules. You can automatically generate rules for executable, Windows Installer, script rules and Packaged app rules.
+3.  Click **Create Default Rules**.
+
+## Related topics
+
+- [Understanding AppLocker default rules](understanding-applocker-default-rules.md)

windows/device-security/applocker/create-list-of-applications-deployed-to-each-business-group.md

@@ -0,0 +1,71 @@
+---
+title: Create a list of apps deployed to each business group (Windows 10)
+description: This topic describes the process of gathering app usage requirements from each business group in order to implement application control policies by using AppLocker.
+ms.assetid: d713aa07-d732-4bdc-8656-ba616d779321
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Create a list of apps deployed to each business group
+
+**Applies to**
+-   Windows 10
+
+This topic describes the process of gathering app usage requirements from each business group in order to implement application control policies by using AppLocker.
+
+## Determining app usage
+
+For each business group, determine the following:
+
+-   The complete list of apps used, including different versions of an app
+-   The full installation path of the app
+-   The publisher and signed status of each app
+-   The type of requirement the business groups set for each app, such as business critical, business productivity, optional, or personal. It might also be helpful during this effort to identify which apps are supported or unsupported by your IT department, or supported by others outside your control.
+-   A list of files or apps that require administrative credentials to install or run. If the file requires administrative credentials to install or run, users who cannot provide administrative credentials will be prevented from running the file even if the file is explicitly allowed by an AppLocker policy. Even with AppLocker policies enforced, only members of the Administrators group can install or run files that require administrative credentials.
+
+### How to perform the app usage assessment
+
+Although you might already have a method in place to understand app usage for each business group, you will need to use this information to help create your AppLocker rule collection. AppLocker includes the Automatically Generate 
+Rules wizard and the **Audit only** enforcement configuration to assist you with planning and creating your rule collection.
+
+**Application inventory methods**
+
+Using the Automatically Generate Rules wizard quickly creates rules for the applications you specify. The wizard is designed specifically to build a rule collection. You can use the Local Security Policy snap-in to view and edit the rules. This method is very useful when creating rules from a reference computer, and when creating and evaluating AppLocker policies in a testing environment. However, it does require that the files be accessible on the reference computer or through a network drive. This might mean additional work in setting up the reference computer and determining a maintenance policy for that computer.
+
+Using the **Audit only** enforcement method permits you to view the logs because it collects information about every process on the computers receiving the Group Policy Object (GPO). Therefore, you can see what the enforcement will be on the computers in a business group. AppLocker includes Windows PowerShell cmdlets that you can use to analyze the events from the event log and cmdlets to create rules. However, when you use Group Policy to deploy to several computers, a means to collect events in a central location is very important for manageability. Because AppLocker logs information about files that users or other processes start on a computer, you could miss creating some rules 
+initially. Therefore, you should continue your evaluation until you can verify that all required applications that are allowed to run are accessed successfully.
+
+>**Tip:**  If you run Application Verifier against a custom application with any AppLocker policies enabled, it might prevent the application from running. You should either disable Application Verifier or AppLocker.
+You can create an inventory of Universal Windows apps on a device by using two methods: the **Get-AppxPackage** Windows PowerShell cmdlet or the AppLocker console.
+ 
+The following topics in the [AppLocker Step-by-Step Guide](https://go.microsoft.com/fwlink/p/?LinkId=160261) describe how to perform each method:
+
+-   [Automatically generating executable rules from a reference computer](https://go.microsoft.com/fwlink/p/?LinkId=160264)
+-   [Using auditing to track which apps are used](https://go.microsoft.com/fwlink/p/?LinkId=160281)
+
+### Prerequisites to completing the inventory
+
+Identify the business group and each organizational unit (OU) within that group to which you will apply application control policies. In addition, you should have identified whether or not AppLocker is the most appropriate solution for these policies. For info about these steps, see the following topics:
+
+-   [Understand AppLocker policy design decisions](understand-applocker-policy-design-decisions.md)
+-   [Determine your application control objectives](determine-your-application-control-objectives.md)
+
+## Next steps
+
+Identify and develop the list of apps. Record the name of the app, whether it is signed or not as indicated by the publisher's name, and whether or not it is a mission critical, business productivity, optional, or personal application. Record the installation path of the apps. For info about how to do this, see [Document your app list](document-your-application-list.md).
+
+After you have created the list of apps, the next step is to identify the rule collections, which will become the policies. This information can be added to the table under columns labeled:
+
+-   Use default rule or define new rule condition
+-   Allow or deny
+-   GPO name
+
+To do this, see the following topics:
+
+-   [Select the types of rules to create](select-types-of-rules-to-create.md)
+-   [Determine the Group Policy structure and rule enforcement](determine-group-policy-structure-and-rule-enforcement.md)
+ 
+ 

windows/device-security/applocker/create-your-applocker-planning-document.md

@@ -0,0 +1,378 @@
+---
+title: Create your AppLocker planning document (Windows 10)
+description: This planning topic for the IT professional summarizes the information you need to research and include in your AppLocker planning document.
+ms.assetid: 41e49644-baf4-4514-b089-88adae2d624e
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Create your AppLocker planning document
+
+**Applies to**
+
+-   Windows 10
+
+This planning topic for the IT professional summarizes the information you need to research and include in your AppLocker planning document.
+
+## The AppLocker deployment design
+
+The design process and the planning document help you investigate application usage in your organization and record your findings so you can effectively deploy and maintain application control policies by using AppLocker.
+
+You should have completed these steps in the design and planning process:
+
+1.  [Determine your application control objectives](determine-your-application-control-objectives.md)
+2.  [Create a list of apps deployed to each business group](create-list-of-applications-deployed-to-each-business-group.md)
+3.  [Select types of rules to create](select-types-of-rules-to-create.md)
+4.  [Determine Group Policy structure and rule enforcement](determine-group-policy-structure-and-rule-enforcement.md)
+5.  [Plan for AppLocker policy management](plan-for-applocker-policy-management.md)
+
+### AppLocker planning document contents
+
+Your planning document should contain:
+
+-   A list of business groups that will participate in the application control policy project, their requirements, a description of their business processes, and contact information.
+-   Application control policy project target dates, both for planning and deployment.
+-   A complete list of apps used by each business group (or organizational unit), including version information and installation paths.
+-   What condition to apply to rules governing each application (or whether to use the default set provided by AppLocker).
+-   A strategy for using Group Policy to deploy the AppLocker policies.
+-   A strategy in processing the application usage events generated by AppLocker.
+-   A strategy to maintain and manage AppLocker polices after deployment.
+
+### Sample template for an AppLocker planning document
+
+You can use the following form to construct your own AppLocker planning document.
+
+**Business group**:
+
+**Operating system environment**: (Windows and non-Windows)
+
+<table>
+<colgroup>
+<col width="33%" />
+<col width="33%" />
+<col width="33%" />
+</colgroup>
+<tbody>
+<tr class="odd">
+<td align="left"><p><strong>Contacts</strong></p></td>
+<td align="left"><p>Business contact:</p></td>
+<td align="left"><p>Technical contact:</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p><strong>Other departments</strong></p></td>
+<td align="left"><p>In this business group:</p></td>
+<td align="left"><p>Affected by this project:</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p><strong>Security policies</strong></p></td>
+<td align="left"><p>Internal:</p></td>
+<td align="left"><p>Regulatory/compliance:</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p><strong>Business goals</strong></p></td>
+<td align="left"><p>Primary:</p></td>
+<td align="left"><p>Secondary:</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p><strong>Project target dates</strong></p></td>
+<td align="left"><p>Design signoff date:</p></td>
+<td align="left"><p>Policy deployment date:</p></td>
+</tr>
+</tbody>
+</table>
+ 
+**Rules**
+
+<table style="width:100%;">
+<colgroup>
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">Organizational unit</th>
+<th align="left">Implement AppLocker?</th>
+<th align="left">Apps</th>
+<th align="left">Installation path</th>
+<th align="left">Use default rule or define new rule condition</th>
+<th align="left">Allow or deny</th>
+<th align="left">GPO name</th>
+<th align="left">Support policy</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p> </p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+</tr>
+</tbody>
+</table>
+ 
+**Event processing**
+
+<table>
+<colgroup>
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">AppLocker event collection location</th>
+<th align="left">Archival policy</th>
+<th align="left">Analyzed?</th>
+<th align="left">Security policy</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p> </p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+</tr>
+</tbody>
+</table>
+ 
+**Policy maintenance**
+
+<table>
+<colgroup>
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">Rule update policy</th>
+<th align="left">App decommission policy</th>
+<th align="left">App version policy</th>
+<th align="left">App deployment policy</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p> </p></td>
+<td align="left"><p>Planned:</p>
+<p>Emergency:</p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+</tr>
+</tbody>
+</table>
+ 
+### Example of an AppLocker planning document
+
+**Rules**
+
+<table style="width:100%;">
+<colgroup>
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">Organizational unit</th>
+<th align="left">Implement AppLocker?</th>
+<th align="left">Applications</th>
+<th align="left">Installation path</th>
+<th align="left">Use default rule or define new rule condition</th>
+<th align="left">Allow or deny</th>
+<th align="left">GPO name</th>
+<th align="left">Support policy</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Bank Tellers</p></td>
+<td align="left"><p>Teller-East and Teller-West</p></td>
+<td align="left"><p>Yes</p></td>
+<td align="left"><p>Teller Software</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\Teller.exe</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p>Tellers-AppLockerTellerRules</p></td>
+<td align="left"><p>Web help</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Windows files</p>
+<p></p></td>
+<td align="left"><p>C:\Windows</p></td>
+<td align="left"><p>Create a path exception to the default rule to exclude \Windows\Temp</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Help desk</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Human Resources</p></td>
+<td align="left"><p>HR-All</p></td>
+<td align="left"><p>Yes</p></td>
+<td align="left"><p>Check Payout</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\HR\Checkcut.exe</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p>HR-AppLockerHRRules</p></td>
+<td align="left"><p>Web help</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Time Sheet Organizer</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\HR\Timesheet.exe</p></td>
+<td align="left"><p>File is not signed; create a file hash condition</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Web help</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Internet Explorer 7</p></td>
+<td align="left"><p>C:\Program Files\Internet Explorer\</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p>Deny</p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Web help</p>
+<p></p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Windows files</p></td>
+<td align="left"><p>C:\Windows</p></td>
+<td align="left"><p>Use the default rule for the Windows path</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Help desk</p></td>
+</tr>
+</tbody>
+</table>
+ 
+**Event processing**
+
+<table>
+<colgroup>
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">AppLocker event collection location</th>
+<th align="left">Archival policy</th>
+<th align="left">Analyzed?</th>
+<th align="left">Security policy</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Bank Tellers</p></td>
+<td align="left"><p>Forwarded to: AppLocker Event Repository on srvBT093</p></td>
+<td align="left"><p>Standard</p></td>
+<td align="left"><p>None</p></td>
+<td align="left"><p>Standard</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Human Resources</p></td>
+<td align="left"><p>DO NOT FORWARD. srvHR004</p></td>
+<td align="left"><p>60 months</p></td>
+<td align="left"><p>Yes, summary reports monthly to managers</p></td>
+<td align="left"><p>Standard</p></td>
+</tr>
+</tbody>
+</table>
+ 
+**Policy maintenance**
+
+<table>
+<colgroup>
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">Rule update policy</th>
+<th align="left">App decommission policy</th>
+<th align="left">App version policy</th>
+<th align="left">App deployment policy</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Bank Tellers</p></td>
+<td align="left"><p>Planned: Monthly through business office triage</p>
+<p>Emergency: Request through help desk</p></td>
+<td align="left"><p>Through business office triage</p>
+<p>30-day notice required</p></td>
+<td align="left"><p>General policy: Keep past versions for 12 months</p>
+<p>List policies for each application</p></td>
+<td align="left"><p>Coordinated through business office</p>
+<p>30-day notice required</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Human Resources</p></td>
+<td align="left"><p>Planned: Monthly through HR triage</p>
+<p>Emergency: Request through help desk</p></td>
+<td align="left"><p>Through HR triage</p>
+<p>30-day notice required</p></td>
+<td align="left"><p>General policy: Keep past versions for 60 months</p>
+<p>List policies for each application</p></td>
+<td align="left"><p>Coordinated through HR</p>
+<p>30-day notice required</p></td>
+</tr>
+</tbody>
+</table>
+ 
+### Additional resources
+
+-   The AppLocker Policies Design Guide is the predecessor to the AppLocker Policies Deployment Guide. When planning is complete, see the [AppLocker policies deployment guide](applocker-policies-deployment-guide.md).
+-   For more general info, see [AppLocker](applocker-overview.md).
+ 
+ 

windows/device-security/applocker/create-your-applocker-policies.md

@@ -0,0 +1,69 @@
+---
+title: Create Your AppLocker policies (Windows 10)
+description: This overview topic for the IT professional describes the steps to create an AppLocker policy and prepare it for deployment.
+ms.assetid: d339dee2-4da2-4d4a-b46e-f1dfb7cb4bf0
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Create Your AppLocker policies
+
+**Applies to**
+-   Windows 10
+
+This overview topic for the IT professional describes the steps to create an AppLocker policy and prepare it for deployment.
+
+Creating effective application control policies with AppLocker starts by creating the rules for each app. Rules are grouped into one of five rule collections. The rule collection can be configured to be enforced or to run in **Audit only** mode. An AppLocker policy includes the rules in the five rule collections and the enforcement settings for each rule collection.
+
+## Step 1: Use your plan
+
+You can develop an application control policy plan to guide you in making successful deployment decisions. For more info about how to do this and what you should consider, see the [AppLocker Design Guide](applocker-policies-design-guide.md). This guide is intended for security architects, security administrators, and system administrators. It contains the following topics to help you create an AppLocker policy deployment plan for your organization that will address your specific application control requirements by department, organizational unit, or business group:
+
+1.  [Understand the AppLocker policy deployment process](understand-the-applocker-policy-deployment-process.md)
+2.  [Understand AppLocker policy design decisions](understand-applocker-policy-design-decisions.md)
+3.  [Determine your application control objectives](determine-your-application-control-objectives.md)
+4.  [Create a list of apps deployed to each business group](create-list-of-applications-deployed-to-each-business-group.md)
+5.  [Select the types of rules to create](select-types-of-rules-to-create.md)
+6.  [Determine the Group Policy structure and rule enforcement](determine-group-policy-structure-and-rule-enforcement.md)
+7.  [Plan for AppLocker policy management](plan-for-applocker-policy-management.md)
+8.  [Create your AppLocker planning document](create-your-applocker-planning-document.md)
+
+## Step 2: Create your rules and rule collections
+
+Each rule applies to one or more apps, and it imposes a specific rule condition on them. Rules can be created individually or they can be generated by the Automatically Generate Rules Wizard. For the steps to create the rules, see [Create Your AppLocker rules](create-your-applocker-rules.md).
+
+## Step 3: Configure the enforcement setting
+
+An AppLocker policy is a set of rule collections that are configured with a rule enforcement setting. The enforcement setting can be **Enforce rules**, **Audit only**, or **Not configured**. If an AppLocker policy has at least one rule, and it is set to **Not configured**, all the rules in that 
+policy will be enforced. For info about configuring the rule enforcement setting, see [Configure an AppLocker policy for audit only](configure-an-applocker-policy-for-audit-only.md) and [Configure an AppLocker policy for enforce rules](configure-an-applocker-policy-for-enforce-rules.md).
+
+## Step 4: Update the GPO
+
+AppLocker policies can be defined locally on a device or applied through Group Policy. To use Group Policy to apply AppLocker policies, you must create a new Group Policy Object (GPO) or you must update an existing GPO. You can create or modify AppLocker policies by using the Group Policy Management Console (GPMC), or you can import an AppLocker policy into a GPO. For the procedure to do this, see [Import an AppLocker policy into a GPO](import-an-applocker-policy-into-a-gpo.md).
+
+## Step 5: Test the effect of the policy
+
+In a test environment or with the enforcement setting set at **Audit only**, verify that the results of the policy are what you intended. For info about testing a policy, see [Test and update an AppLocker policy](test-and-update-an-applocker-policy.md).
+
+## Step 6: Implement the policy
+
+Depending on your deployment method, import the AppLocker policy to the GPO in your production environment, or if the policy is already deployed, change the enforcement setting to your production environment value—**Enforce rules** or **Audit only**.
+
+## Step 7: Test the effect of the policy and adjust
+Validate the effect of the policy by analyzing the AppLocker logs for application usage, and then modify the policy as necessary. To do this, see [Monitor app usage with AppLocker](monitor-application-usage-with-applocker.md).
+
+## Next steps
+
+Follow the steps described in the following topics to continue the deployment process:
+
+1.  [Create Your AppLocker rules](create-your-applocker-rules.md)
+2.  [Test and update an AppLocker policy](test-and-update-an-applocker-policy.md)
+3.  [Deploy the AppLocker policy into production](deploy-the-applocker-policy-into-production.md)
+
+## See also
+
+- [AppLocker deployment guide](applocker-policies-deployment-guide.md)
+

windows/device-security/applocker/create-your-applocker-rules.md

@@ -0,0 +1,74 @@
+---
+title: Create Your AppLocker rules (Windows 10)
+description: This topic for the IT professional describes what you need to know about AppLocker rules and the methods that you can to create rules.
+ms.assetid: b684a3a5-929c-4f70-8742-04088022f232
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Create Your AppLocker rules
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional describes what you need to know about AppLocker rules and the methods that you can to create rules.
+
+## Creating AppLocker rules
+
+AppLocker rules apply to the targeted app, and they are the components that make up the AppLocker policy. Depending on your IT environment and the business group that requires application control policies, setting these access rules for each application can be time-consuming and prone to error. With AppLocker, you can generate rules automatically or create rules individually. Creating rules that are derived from your planning document can help you avoid unintended results. For info about this planning document and other planning activities, see [AppLocker Design Guide](applocker-policies-design-guide.md).
+
+### Automatically generate your rules
+
+You can use a reference device to automatically create a set of default rules for each of the installed apps, test and modify each rule as necessary, and deploy the policies. Creating most of the rules for all the installed apps gives you a starting point to build and test your policies. For info about performing this task, see the following topics:
+
+-   [Configure the AppLocker reference device](configure-the-appLocker-reference-device.md)
+-   [Run the Automatically Generate Rules wizard](run-the-automatically-generate-rules-wizard.md)
+-   [Create AppLocker default rules](create-applocker-default-rules.md)
+-   [Edit AppLocker rules](edit-applocker-rules.md)
+-   [Add exceptions for an AppLocker rule](configure-exceptions-for-an-applocker-rule.md)
+
+### Create your rules individually
+
+You can create rules and set the mode to **Audit only** for each installed app, test and update each rule as necessary, and then deploy the policies. Creating rules individually might be best when you are targeting a small number of applications within a business group.
+
+>**Note:**  AppLocker includes default rules for each rule collection. These rules are intended to help ensure that the files that are required for Windows to operate properly are allowed in an AppLocker rule collection. You can also edit the default rules. For information about creating the default rules for the Windows operating system, see [Create AppLocker default rules](create-applocker-default-rules.md).
+ 
+For information about performing this task, see:
+
+1.  [Create a rule that uses a publisher condition](create-a-rule-that-uses-a-publisher-condition.md)
+2.  [Create a rule that uses a path condition](create-a-rule-that-uses-a-path-condition.md)
+3.  [Create a rule that uses a file hash condition](create-a-rule-that-uses-a-file-hash-condition.md)
+4.  [Edit AppLocker rules](edit-applocker-rules.md)
+5.  [Enforce AppLocker rules](enforce-applocker-rules.md)
+6.  [Configure an AppLocker policy for audit only](configure-an-applocker-policy-for-audit-only.md)
+
+## About selecting rules
+
+AppLocker policies are composed of distinct rules for specific apps. These rules are grouped by collection, and they are implemented through an AppLocker policy definition. AppLocker policies are managed by using Group Policy or by using the Local Security Policy snap-in for a single computer.
+
+When you determine what types of rules to create for each of your business groups or organizational units (OUs), you should also determine what enforcement setting to use for each group. Certain rule types are more applicable for some apps, depending on how the apps are deployed in a specific business group.
+
+For info about how to determine and document your AppLocker rules, see [AppLocker Design Guide](applocker-policies-design-guide.md).
+
+For info about AppLocker rules and AppLocker policies, see the following topics:
+
+-   [Understanding AppLocker rule behavior](understanding-applocker-rule-behavior.md)
+-   [Understanding AppLocker rule exceptions](understanding-applocker-rule-exceptions.md)
+-   [Understanding AppLocker rule collections](understanding-applocker-rule-collections.md)
+-   [Understanding AppLocker allow and deny actions on rules](understanding-applocker-allow-and-deny-actions-on-rules.md)
+-   [Understanding AppLocker rule condition types](understanding-applocker-rule-condition-types.md)
+-   [Understanding AppLocker default rules](understanding-applocker-default-rules.md)
+
+## Next steps
+
+1.  [Import an AppLocker policy into a GPO](import-an-applocker-policy-into-a-gpo.md)
+2.  [Import an AppLocker policy from another computer](import-an-applocker-policy-from-another-computer.md)
+3.  [Test and update an AppLocker policy](test-and-update-an-applocker-policy.md)
+4.  [Deploy the AppLocker policy into production](deploy-the-applocker-policy-into-production.md)
+
+## Related topics
+
+- [Create Your AppLocker policies](create-your-applocker-policies.md)

windows/device-security/applocker/delete-an-applocker-rule.md

@@ -0,0 +1,34 @@
+---
+title: Delete an AppLocker rule (Windows 10)
+description: This topic for IT professionals describes the steps to delete an AppLocker rule.
+ms.assetid: 382b4be3-0df9-4308-89b2-dcf9df351eb5
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Delete an AppLocker rule
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps to delete an AppLocker rule.
+
+As older apps are retired and new apps are deployed in your organization, it will be necessary to modify the application control policies. If an app becomes unsupported by the IT department or is no longer allowed due to the organization's security policy, then deleting the rule or rules associated with that app will prevent the app from running.
+
+For info about testing an AppLocker policy to see what rules affect which files or applications, see [Test an AppLocker policy by Using Test-AppLockerPolicy](test-an-applocker-policy-by-using-test-applockerpolicy.md).
+
+You can perform this task by using the Group Policy Management Console for an AppLocker policy in a Group Policy Object (GPO) or by using the Local Security Policy snap-in for an AppLocker policy on a local computer or in a security template. For info how to use these MMC snap-ins to administer 
+AppLocker, see [Administer AppLocker](administer-applocker.md#bkmk-using-snapins).
+
+**To delete a rule in an AppLocker policy**
+
+1.  Open the AppLocker console.
+2.  Click the appropriate rule collection for which you want to delete the rule.
+3.  In the details pane, right-click the rule to delete, click **Delete**, and then click **Yes**.
+
+>**Note:**  When using Group Policy, for the rule deletion to take effect on computers within the domain, the GPO must be distributed or refreshed.
+
+When this procedure is performed on the local device, the AppLocker policy takes effect immediately.

windows/device-security/applocker/deploy-applocker-policies-by-using-the-enforce-rules-setting.md

@@ -0,0 +1,55 @@
+---
+title: Deploy AppLocker policies by using the enforce rules setting (Windows 10)
+description: This topic for IT professionals describes the steps to deploy AppLocker policies by using the enforcement setting method.
+ms.assetid: fd3a3d25-ff3b-4060-8390-6262a90749ba
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+
+# Deploy AppLocker policies by using the enforce rules setting
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps to deploy AppLocker policies by using the enforcement setting method.
+
+## Background and prerequisites
+
+These procedures assume that you have already deployed AppLocker policies with the enforcement set to **Audit only**, and you have been collecting data through the AppLocker event logs and other channels to determine what effect these policies have on your environment and the policy's adherence to your application control design.
+
+For info about the AppLocker policy enforcement setting, see [Understand AppLocker enforcement settings](understand-applocker-enforcement-settings.md).
+
+For info about how to plan an AppLocker policy deployment, see [AppLocker Design Guide](applocker-policies-design-guide.md).
+
+## Step 1: Retrieve the AppLocker policy
+
+Updating an AppLocker policy that is currently enforced in your production environment can have unintended results. Using Group Policy, you can export the policy from the Group Policy Object (GPO) and then update the rule or rules by using AppLocker on your AppLocker reference or test PC. For the procedure to do this, see [Export an AppLocker policy from a GPO](export-an-applocker-policy-from-a-gpo.md) and [Import an AppLocker policy into a GPO](import-an-applocker-policy-into-a-gpo.md). For local AppLocker policies, you can update the rule or rules by using the Local Security policy snap-in (secpol.msc) on your AppLocker reference or test PC. For the procedures to do this, see [Export an AppLocker policy to an XML file](export-an-applocker-policy-to-an-xml-file.md) and [Import an AppLocker policy from another computer](import-an-applocker-policy-from-another-computer.md).
+
+## Step 2: Alter the enforcement setting
+
+Rule enforcement is applied only to a collection of rules, not to individual rules. AppLocker divides the rules into collections: executable files, Windows Installer files, packaged apps, scripts, and DLL files. By default, if enforcement is not configured and rules are present in a rule collection, those rules are enforced. For information about the enforcement setting, see [Understand AppLocker Enforcement Settings](understand-applocker-enforcement-settings.md). For the procedure to alter the enforcement setting, see [Configure an AppLocker policy for audit only](configure-an-applocker-policy-for-audit-only.md).
+
+## Step 3: Update the policy
+
+You can edit an AppLocker policy by adding, changing, or removing rules. However, you cannot specify a version for the AppLocker policy by importing additional rules. To ensure version control when modifying an AppLocker policy, use Group Policy management software that allows you to create versions of GPOs. An example of this type of software is the [Advanced Group Policy Management](https://go.microsoft.com/fwlink/p/?LinkId=145013) feature from the 
+Microsoft Desktop Optimization Pack.
+
+>**Caution:**  You should not edit an AppLocker rule collection while it is being enforced in Group Policy. Because AppLocker controls what files are allowed to run, making changes to a live policy can create unexpected behavior.
+ 
+For the procedure to update the GPO, see [Import an AppLocker policy into a GPO](import-an-applocker-policy-into-a-gpo.md).
+
+For the procedures to distribute policies for local PCs by using the Local Security Policy snap-in (secpol.msc), see [Export an AppLocker policy to an XML file](export-an-applocker-policy-to-an-xml-file.md) and [Import an AppLocker policy from another computer](import-an-applocker-policy-from-another-computer.md).
+
+## Step 4: Monitor the effect of the policy
+
+When a policy is deployed, it is important to monitor the actual implementation of that policy. You can do this by monitoring your support organization's app access request activity and reviewing the AppLocker event logs. To monitor the effect of the policy, see [Monitor Application Usage with AppLocker](monitor-application-usage-with-applocker.md).
+
+## Additional resources
+
+-   For steps to perform other AppLocker policy tasks, see [Administer AppLocker](administer-applocker.md).
+ 
+ 

windows/device-security/applocker/deploy-the-applocker-policy-into-production.md

@@ -0,0 +1,46 @@
+---
+title: Deploy the AppLocker policy into production (Windows 10)
+description: This topic for the IT professional describes the tasks that should be completed before you deploy AppLocker application control settings.
+ms.assetid: ebbb1907-92dc-499e-8cee-8e637483c9ae
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Deploy the AppLocker policy into production
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional describes the tasks that should be completed before you deploy AppLocker application control settings.
+
+After successfully testing and modifying the AppLocker policy for each Group Policy Object (GPO), you are ready to deploy the enforcement settings into production. For most organizations, this means switching the AppLocker enforcement setting from **Audit only** to **Enforce rules**. However, it is important to follow the deployment plan that you created earlier. For more info, see the [AppLocker Design Guide](applocker-policies-design-guide.md). Depending on the needs of different business groups in your organization, you might deploy different enforcement settings for linked GPOs.
+
+### Understand your design decisions
+
+Before you deploy an AppLocker policy, you should determine:
+
+-   For each business group, which applications will be controlled and in what manner. For more info, see [Create a list of apps deployed to each business group](create-list-of-applications-deployed-to-each-business-group.md).
+-   How to handle requests for application access. For info about what to consider when developing your support policies, see [Plan for AppLocker policy management](plan-for-applocker-policy-management.md).
+-   How to manage events, including forwarding events. For info about event management in AppLocker, see [Monitor app usage with AppLocker](monitor-application-usage-with-applocker.md).
+-   Your GPO structure, including how to include policies generated by Software Restriction Policies and AppLocker policies. For more info, see [Determine the Group Policy structure and rule enforcement](determine-group-policy-structure-and-rule-enforcement.md).
+
+For info about how AppLocker deployment is dependent on design decisions, see [Understand AppLocker policy design decisions](understand-applocker-policy-design-decisions.md).
+
+### AppLocker deployment methods
+
+If you have configured a reference device, you can create and update your AppLocker policies on this device, test the policies, and then export the policies to the appropriate GPO for distribution. Another method is to create the policies and set the enforcement setting on **Audit only**, then 
+observe the events that are generated.
+-   [Use a reference device to create and maintain AppLocker policies](use-a-reference-computer-to-create-and-maintain-applocker-policies.md)
+
+    This topic describes the steps to use an AppLocker reference computer to prepare application control policies for deployment by using Group Policy or other means.
+
+-   [Deploy AppLocker policies by using the enforce rules setting](deploy-applocker-policies-by-using-the-enforce-rules-setting.md)
+
+    This topic describes the steps to deploy the AppLocker policy by changing the enforcement setting to **Audit only** or to **Enforce rules**.
+
+## See also
+
+- [AppLocker deployment guide](applocker-policies-deployment-guide.md)

windows/device-security/applocker/determine-group-policy-structure-and-rule-enforcement.md

@@ -0,0 +1,34 @@
+---
+title: Determine the Group Policy structure and rule enforcement (Windows 10)
+description: This overview topic describes the process to follow when you are planning to deploy AppLocker rules.
+ms.assetid: f435fcbe-c7ac-4ef0-9702-729aab64163f
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Determine the Group Policy structure and rule enforcement
+
+**Applies to**
+-   Windows 10
+
+This overview topic describes the process to follow when you are planning to deploy AppLocker rules.
+
+## In this section
+
+| Topic | Description |
+| - | - |
+| [Understand AppLocker enforcement settings](understand-applocker-enforcement-settings.md) | This topic describes the AppLocker enforcement settings for rule collections. |
+| [Understand AppLocker rules and enforcement setting inheritance in Group Policy](understand-applocker-rules-and-enforcement-setting-inheritance-in-group-policy.md) | This topic for the IT professional describes how application control policies configured in AppLocker are applied through Group Policy.|
+| [Document the Group Policy structure and AppLocker rule enforcement](document-group-policy-structure-and-applocker-rule-enforcement.md) | This planning topic describes what you need to investigate, determine, and record in your application control policies plan when you use AppLocker. |
+ 
+When you are determining how many Group Policy Objects (GPOs) to create when you apply an AppLocker policy in your organization, you should consider the following:
+
+-   Whether you are creating new GPOs or using existing GPOs
+-   Whether you are implementing Software Restriction Policies (SRP) policies and AppLocker policies in the same GPO
+-   GPO naming conventions
+-   GPO size limits
+
+>**Note:**  There is no default limit on the number of AppLocker rules that you can create. However, in Windows Server 2008 R2, GPOs have a 2 MB size limit for performance. In subsequent versions, that limit is raised to 100 MB.

windows/device-security/applocker/determine-which-applications-are-digitally-signed-on-a-reference-computer.md

@@ -0,0 +1,36 @@
+---
+title: Determine which apps are digitally signed on a reference device (Windows 10)
+description: This topic for the IT professional describes how to use AppLocker logs and tools to determine which applications are digitally signed.
+ms.assetid: 24609a6b-fdcb-4083-b234-73e23ff8bcb8
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Determine which apps are digitally signed on a reference device
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional describes how to use AppLocker logs and tools to determine which applications are digitally signed.
+
+The Windows PowerShell cmdlet **Get-AppLockerFileInformation** can be used to determine which apps installed on your reference devices are digitally signed. Perform the following steps on each reference computer that you used to define the AppLocker policy. The device does not need to be joined to the domain.
+
+Membership in the local **Administrators** group, or equivalent, is the minimum required to complete this procedure.
+
+**To determine which apps are digitally signed on a reference device**
+1.  Run **Get-AppLockerFileInformation** with the appropriate parameters.
+
+    The **Get-AppLockerFileInformation** cmdlet retrieves the AppLocker file information from a list of files or from an event log. File information that is retrieved can include publisher information, file hash information, and file path information. File information from an event log may not contain all of these fields. Files that are not signed do not have any publisher information.
+
+2.  Analyze the publisher's name and digital signature status from the output of the command.
+
+For command parameters, syntax, and examples, see [Get-AppLockerFileInformation](http://technet.microsoft.com/library/ee460961.aspx).
+
+## Related topics
+
+- [Use a reference device to create and maintain AppLocker policies](use-a-reference-computer-to-create-and-maintain-applocker-policies.md)
+ 
+ 

windows/device-security/applocker/determine-your-application-control-objectives.md

@@ -0,0 +1,158 @@
+---
+title: Determine your application control objectives (Windows 10)
+description: This topic helps you with the decisions you need to make to determine what applications to control and how to control them by comparing Software Restriction Policies (SRP) and AppLocker.
+ms.assetid: 0e84003e-6095-46fb-8c4e-2065869bb53b
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Determine your application control objectives
+
+**Applies to**
+-   Windows 10
+
+This topic helps you with the decisions you need to make to determine what applications to control and how to control them by comparing Software Restriction Policies (SRP) and AppLocker.
+
+AppLocker is very effective for organizations with app restriction requirements whose environments have a simple topography and the application control policy goals are straightforward. For example, AppLocker can benefit an environment where non-employees have access to computers connected to the organizational network, such as a school or library. Large organizations also benefit from AppLocker policy deployment when the goal is to achieve a detailed level of control on the PCs that they manage for a relatively small number of apps.
+
+There are management and maintenance costs associated with a list of allowed apps. In addition, the purpose of application control policies is to allow or prevent employees from using apps that might actually be productivity tools. Keeping employees or users productive while implementing the policies can cost time and effort. Lastly, creating user support processes and network support processes to keep the organization productive are also concerns.
+
+Use the following table to develop your own objectives and determine which application control feature best addresses those objectives.
+
+<table>
+<colgroup>
+<col width="33%" />
+<col width="33%" />
+<col width="33%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Application control function</th>
+<th align="left">SRP</th>
+<th align="left">AppLocker</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Scope</p></td>
+<td align="left"><p>SRP policies can be applied to all Windows operating systems beginning with Windows XP and Windows Server 2003.</p></td>
+<td align="left"><p>AppLocker policies apply only to the support versions of Windows listed in [Requirements to use AppLocker](requirements-to-use-applocker.md).</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Policy creation</p></td>
+<td align="left"><p>SRP policies are maintained through Group Policy and only the administrator of the GPO can update the SRP policy. The administrator on the local computer can modify the SRP policies defined in the local GPO.</p></td>
+<td align="left"><p>AppLocker policies are maintained through Group Policy and only the administrator of the GPO can update the policy. The administrator on the local computer can modify the AppLocker policies defined in the local GPO.</p>
+<p>AppLocker permits customization of error messages to direct users to a Web page for help.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Policy maintenance</p></td>
+<td align="left"><p>SRP policies must be updated by using the Local Security Policy snap-in (if the policies are created locally) or the Group Policy Management Console (GPMC).</p></td>
+<td align="left"><p>AppLocker policies can be updated by using the Local Security Policy snap-in (if the policies are created locally), or the GPMC, or the Windows PowerShell AppLocker cmdlets.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Policy application</p></td>
+<td align="left"><p>SRP policies are distributed through Group Policy.</p></td>
+<td align="left"><p>AppLocker policies are distributed through Group Policy.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Enforcement mode</p></td>
+<td align="left"><p>SRP works in the “deny list mode” where administrators can create rules for files that they do not want to allow in this Enterprise whereas the rest of the file are allowed to run by default.</p>
+<p>SRP can also be configured in the “allow list mode” such that the by default all files are blocked and administrators need to create allow rules for files that they want to allow.</p></td>
+<td align="left"><p>AppLocker by default works in the “allow list mode” where only those files are allowed to run for which there is a matching allow rule.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>File types that can be controlled</p></td>
+<td align="left"><p>SRP can control the following file types:</p>
+<ul>
+<li><p>Executables</p></li>
+<li><p>Dlls</p></li>
+<li><p>Scripts</p></li>
+<li><p>Windows Installers</p></li>
+</ul>
+<p>SRP cannot control each file type separately. All SRP rules are in a single rule collection.</p></td>
+<td align="left"><p>AppLocker can control the following file types:</p>
+<ul>
+<li><p>Executables</p></li>
+<li><p>Dlls</p></li>
+<li><p>Scripts</p></li>
+<li><p>Windows Installers</p></li>
+<li><p>Packaged apps and installers</p></li>
+</ul>
+<p>AppLocker maintains a separate rule collection for each of the five file types.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Designated file types</p></td>
+<td align="left"><p>SRP supports an extensible list of file types that are considered executable. You can add extensions for files that should be considered executable.</p></td>
+<td align="left"><p>AppLocker does not support this. AppLocker currently supports the following file extensions:</p>
+<ul>
+<li><p>Executables (.exe, .com)</p></li>
+<li><p>Dlls (.ocx, .dll)</p></li>
+<li><p>Scripts (.vbs, .js, .ps1, .cmd, .bat)</p></li>
+<li><p>Windows Installers (.msi, .mst, .msp)</p></li>
+<li><p>Packaged app installers (.appx)</p></li>
+</ul></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Rule types</p></td>
+<td align="left"><p>SRP supports four types of rules:</p>
+<ul>
+<li><p>Hash</p></li>
+<li><p>Path</p></li>
+<li><p>Signature</p></li>
+<li><p>Internet zone</p></li>
+</ul></td>
+<td align="left"><p>AppLocker supports three types of rules:</p>
+<ul>
+<li><p>Hash</p></li>
+<li><p>Path</p></li>
+<li><p>Publisher</p></li>
+</ul></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Editing the hash value</p></td>
+<td align="left"><p>SRP allows you to select a file to hash.</p></td>
+<td align="left"><p>AppLocker computes the hash value itself. Internally it uses the SHA2 Authenticode hash for Portable Executables (Exe and Dll) and Windows Installers and a SHA2 flat file hash for the rest.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Support for different security levels</p></td>
+<td align="left"><p>With SRP, you can specify the permissions with which an app can run. So, you can configure a rule such that notepad always runs with restricted permissions and never with administrative privileges.</p>
+<p>SRP on Windows Vista and earlier supported multiple security levels. On Windows 7, that list was restricted to just two levels: Disallowed and Unrestricted (Basic User translates to Disallowed).</p></td>
+<td align="left"><p>AppLocker does not support security levels.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Manage Packaged apps and Packaged app installers.</p></td>
+<td align="left"><p>Unable</p></td>
+<td align="left"><p>.appx is a valid file type which AppLocker can manage.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Targeting a rule to a user or a group of users</p></td>
+<td align="left"><p>SRP rules apply to all users on a particular computer.</p></td>
+<td align="left"><p>AppLocker rules can be targeted to a specific user or a group of users.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Support for rule exceptions</p></td>
+<td align="left"><p>SRP does not support rule exceptions</p></td>
+<td align="left"><p>AppLocker rules can have exceptions which allow administrators to create rules such as “Allow everything from Windows except for Regedit.exe”.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Support for audit mode</p></td>
+<td align="left"><p>SRP does not support audit mode. The only way to test SRP policies is to set up a test environment and run a few experiments.</p></td>
+<td align="left"><p>AppLocker supports audit mode which allows administrators to test the effect of their policy in the real production environment without impacting the user experience. Once you are satisfied with the results, you can start enforcing the policy.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Support for exporting and importing policies</p></td>
+<td align="left"><p>SRP does not support policy import/export.</p></td>
+<td align="left"><p>AppLocker supports the importing and exporting of policies. This allows you to create AppLocker policy on a sample computer, test it out and then export that policy and import it back into the desired GPO.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Rule enforcement</p></td>
+<td align="left"><p>Internally, SRP rules enforcement happens in the user-mode which is less secure.</p></td>
+<td align="left"><p>Internally, AppLocker rules for exes and dlls are enforced in the kernel-mode which is more secure than enforcing them in the user-mode.</p></td>
+</tr>
+</tbody>
+</table>
+ 
+For more general info, see [AppLocker](applocker-overview.md).

windows/device-security/applocker/display-a-custom-url-message-when-users-try-to-run-a-blocked-application.md

@@ -0,0 +1,31 @@
+---
+title: Display a custom URL message when users try to run a blocked app (Windows 10)
+description: This topic for IT professionals describes the steps for displaying a customized message to users when an AppLocker policy denies access to an app.
+ms.assetid: 9a2534a5-d1fa-48a9-93c6-989d4857cf85
+ms.pagetype: security
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+author: brianlic-msft
+---
+
+# Display a custom URL message when users try to run a blocked app
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps for displaying a customized message to users when an AppLocker policy denies access to an app.
+
+Using Group Policy, AppLocker can be configured to display a message with a custom URL. You can use this URL to redirect users to a support site that contains info about why the user received the error and which apps are allowed. If you do not display a custom message when an apps is blocked, the default access denied message is displayed.
+
+To complete this procedure, you must have the **Edit Setting** permission to edit a GPO. By default, members of the **Domain Admins** group, the **Enterprise Admins** group, and the **Group Policy Creator Owners** group have this permission.
+
+**To display a custom URL message when users try to run a blocked app**
+
+1.  On the **Start** screen, type **gpmc.msc** to open the Group Policy Management Console (GPMC).
+2.  Navigate to the Group Policy Object (GPO) that you want to edit.
+3.  Right-click the GPO, and then click **Edit**.
+4.  In the console tree under **Policies\\Administrative Templates\\Windows Components**, click **File Explorer**.
+5.  In the details pane, double-click **Set a support web page link**.
+6.  Click **Enabled**, and then type the URL of the custom Web page in the **Support Web page URL** box.
+7.  Click **OK** to apply the setting.

windows/device-security/applocker/dll-rules-in-applocker.md

@@ -0,0 +1,41 @@
+---
+title: DLL rules in AppLocker (Windows 10)
+description: This topic describes the file formats and available default rules for the DLL rule collection.
+ms.assetid: a083fd08-c07e-4534-b0e7-1e15d932ce8f
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# DLL rules in AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic describes the file formats and available default rules for the DLL rule collection.
+
+AppLocker defines DLL rules to include only the following file formats:
+
+-   .dll
+-   .ocx
+
+The following table lists the default rules that are available for the DLL rule collection.
+
+| Purpose | Name | User | Rule condition type |
+| - | - | - | - |
+| Allows members of the local Administrators group to run all DLLs | (Default Rule) All DLLs| 
+| BUILTIN\Administrators | Path: *| 
+| Allow all users to run DLLs in the Windows folder| (Default Rule) Microsoft Windows DLLs | 
+| Everyone | Path: %windir%\*| 
+| Allow all users to run DLLs in the Program Files folder | (Default Rule) All DLLs located in the Program Files folder| 
+| Everyone | Path: %programfiles%\*| 
+ 
+>**Important:**  If you use DLL rules, a DLL allow rule has to be created for each DLL that is used by all of the allowed apps
+ 
+>**Caution:**  When DLL rules are used, AppLocker must check each DLL that an app loads. Therefore, users may experience a reduction in performance if DLL rules are used.
+ 
+## Related topics
+
+- [Understanding AppLocker default rules](understanding-applocker-default-rules.md)

windows/device-security/applocker/document-group-policy-structure-and-applocker-rule-enforcement.md

@@ -0,0 +1,127 @@
+---
+title: Document the Group Policy structure and AppLocker rule enforcement (Windows 10)
+description: This planning topic describes what you need to investigate, determine, and record in your application control policies plan when you use AppLocker.
+ms.assetid: 389ffa8e-11fc-49ff-b0b1-89553e6fb6e5
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+author: brianlic-msft
+ms.pagetype: security
+---
+
+# Document the Group Policy structure and AppLocker rule enforcement
+
+**Applies to**
+-   Windows 10
+
+This planning topic describes what you need to investigate, determine, and record in your application control policies plan when you use AppLocker.
+
+## Record your findings
+
+To complete this AppLocker planning document, you should first complete the following steps:
+
+1.  [Determine your application control objectives](determine-your-application-control-objectives.md)
+2.  [Create a list of apps deployed to each business group](create-list-of-applications-deployed-to-each-business-group.md)
+3.  [Select the types of rules to create](select-types-of-rules-to-create.md)
+4.  [Determine the Group Policy structure and rule enforcement](determine-group-policy-structure-and-rule-enforcement.md)
+
+After you determine how to structure your Group Policy Objects (GPOs) so that you can apply AppLocker policies, you should record your findings. You can use the following table to determine how many GPOs to create (or edit) and which objects they are linked to. If you decided to create custom rules to allow system files to run, note the high-level rule configuration in the **Use default rule or define new rule condition** column.
+
+The following table includes the sample data that was collected when you determined your enforcement settings and the GPO structure for your AppLocker policies.
+<table>
+<colgroup>
+<col width="12%" />
+<col width="12%" />
+<col width="12%" />
+<col width="12%" />
+<col width="12%" />
+<col width="12%" />
+<col width="12%" />
+<col width="12%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">Organizational unit</th>
+<th align="left">Implement AppLocker?</th>
+<th align="left">Apps</th>
+<th align="left">Installation path</th>
+<th align="left">Use default rule or define new rule condition</th>
+<th align="left">Allow or deny</th>
+<th align="left">GPO name</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Bank Tellers</p></td>
+<td align="left"><p>Teller-East and Teller-West</p></td>
+<td align="left"><p>Yes</p></td>
+<td align="left"><p>Teller Software</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\Teller.exe</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p>Tellers-AppLockerTellerRules</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Windows files</p></td>
+<td align="left"><p>C:\Windows</p></td>
+<td align="left"><p>Create a path exception to the default rule to exclude \Windows\Temp</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p></p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Human Resources</p></td>
+<td align="left"><p>HR-All</p></td>
+<td align="left"><p>Yes</p></td>
+<td align="left"><p>Check Payout</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\HR\Checkcut.exe</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p>HR-AppLockerHRRules</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Time Sheet Organizer</p>
+<p></p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\HR\Timesheet.exe</p>
+<p></p></td>
+<td align="left"><p>File is not signed; create a file hash condition</p>
+<p></p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p></p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Internet Explorer 7</p></td>
+<td align="left"><p>C:\Program Files\Internet Explorer\</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p>Deny</p></td>
+<td align="left"><p></p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Windows files</p></td>
+<td align="left"><p>C:\Windows</p></td>
+<td align="left"><p>Use a default rule for the Windows path</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p></p></td>
+</tr>
+</tbody>
+</table>
+ 
+## Next steps
+
+After you have determined the Group Policy structure and rule enforcement strategy for each business group's apps, the following tasks remain:
+-   [Plan for AppLocker policy management](plan-for-applocker-policy-management.md)
+-   [Create your AppLocker planning document](create-your-applocker-planning-document.md)
+ 
+ 

windows/device-security/applocker/document-your-application-control-management-processes.md

@@ -0,0 +1,234 @@
+---
+title: Document your application control management processes (Windows 10)
+description: This planning topic describes the AppLocker policy maintenance information to record for your design document.
+ms.assetid: 6397f789-0e36-4933-9f86-f3f6489cf1fb
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Document your application control management processes
+
+**Applies to**
+-   Windows 10
+
+This planning topic describes the AppLocker policy maintenance information to record for your design document.
+
+## Record your findings
+
+To complete this AppLocker planning document, you should first complete the following steps:
+
+1.  [Determine your application control objectives](determine-your-application-control-objectives.md)
+2.  [Create a list of apps deployed to each business group](create-list-of-applications-deployed-to-each-business-group.md)
+3.  [Select the types of rules to create](select-types-of-rules-to-create.md)
+4.  [Determine the Group Policy structure and rule enforcement](determine-group-policy-structure-and-rule-enforcement.md)
+5.  [Plan for AppLocker policy management](plan-for-applocker-policy-management.md)
+
+The three key areas to determine for AppLocker policy management are:
+
+1.  Support policy
+
+    Document the process that you will use for handling calls from users who have attempted to run a blocked app, and ensure that support personnel know recommended troubleshooting steps and escalation points for your policy.
+
+2.  Event processing
+
+    Document whether events will be collected in a central location, how that store will be archived, and whether the events will be processed for analysis.
+
+3.  Policy maintenance
+
+    Detail how rules will be added to the policy, in which Group Policy Object (GPO) the rules should be defined, and how to modify rules when apps are retired, updated, or added.
+
+The following table contains the added sample data that was collected when determining how to maintain and manage AppLocker policies.
+
+<table style="width:100%;">
+<colgroup>
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">Organizational unit</th>
+<th align="left">Implement AppLocker?</th>
+<th align="left">Apps</th>
+<th align="left">Installation path</th>
+<th align="left">Use default rule or define new rule condition</th>
+<th align="left">Allow or deny</th>
+<th align="left">GPO name</th>
+<th align="left">Support policy</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Bank Tellers</p></td>
+<td align="left"><p>Teller-East and Teller-West</p></td>
+<td align="left"><p>Yes</p></td>
+<td align="left"><p>Teller Software</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\Teller.exe</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p>Tellers-AppLockerTellerRules</p></td>
+<td align="left"><p>Web help</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Windows files</p>
+<p></p></td>
+<td align="left"><p>C:\Windows</p></td>
+<td align="left"><p>Create a path exception to the default rule to exclude \Windows\Temp</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Help desk</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Human Resources</p></td>
+<td align="left"><p>HR-All</p></td>
+<td align="left"><p>Yes</p></td>
+<td align="left"><p>Check Payout</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\HR\Checkcut.exe</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p>HR-AppLockerHRRules</p></td>
+<td align="left"><p>Web help</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Time Sheet Organizer</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\HR\Timesheet.exe</p></td>
+<td align="left"><p>File is not signed; create a file hash condition</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Web help</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Internet Explorer 7</p></td>
+<td align="left"><p>C:\Program Files\Internet Explorer\</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p>Deny</p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Web help</p>
+<p></p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Windows files</p></td>
+<td align="left"><p>C:\Windows</p></td>
+<td align="left"><p>Use the default rule for the Windows path</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Help desk</p></td>
+</tr>
+</tbody>
+</table>
+ 
+The following two tables illustrate examples of documenting considerations to maintain and manage AppLocker policies.
+
+**Event processing policy**
+
+One discovery method for app usage is to set the AppLocker enforcement mode to **Audit only**. This will write events to the AppLocker logs, which can be managed and analyzed like other Windows logs. After apps have been identified, you can begin to develop policies regarding the processing and access to AppLocker events.
+
+The following table is an example of what to consider and record.
+
+<table>
+<colgroup>
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">AppLocker event collection location</th>
+<th align="left">Archival policy</th>
+<th align="left">Analyzed?</th>
+<th align="left">Security policy</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Bank Tellers</p></td>
+<td align="left"><p>Forwarded to: AppLocker Event Repository on srvBT093</p></td>
+<td align="left"><p>Standard</p></td>
+<td align="left"><p>None</p></td>
+<td align="left"><p>Standard</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Human Resources</p></td>
+<td align="left"><p>DO NOT FORWARD. srvHR004</p></td>
+<td align="left"><p>60 months</p></td>
+<td align="left"><p>Yes, summary reports monthly to managers</p></td>
+<td align="left"><p>Standard</p></td>
+</tr>
+</tbody>
+</table>
+ 
+**Policy maintenance policy**
+When applications are identified and policies are created for application control, then you can begin documenting how you intend to update those policies.
+The following table is an example of what to consider and record.
+<table>
+<colgroup>
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">Rule update policy</th>
+<th align="left">Application decommission policy</th>
+<th align="left">Application version policy</th>
+<th align="left">Application deployment policy</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Bank Tellers</p></td>
+<td align="left"><p>Planned: Monthly through business office triage</p>
+<p>Emergency: Request through help desk</p></td>
+<td align="left"><p>Through business office triage</p>
+<p>30-day notice required</p></td>
+<td align="left"><p>General policy: Keep past versions for 12 months</p>
+<p>List policies for each application</p></td>
+<td align="left"><p>Coordinated through business office</p>
+<p>30-day notice required</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Human Resources</p></td>
+<td align="left"><p>Planned: Monthly through HR triage</p>
+<p>Emergency: Request through help desk</p></td>
+<td align="left"><p>Through HR triage</p>
+<p>30-day notice required</p></td>
+<td align="left"><p>General policy: Keep past versions for 60 months</p>
+<p>List policies for each application</p></td>
+<td align="left"><p>Coordinated through HR</p>
+<p>30-day notice required</p></td>
+</tr>
+</tbody>
+</table>
+ 
+## Next steps
+
+After you have determined your application control management strategy for each of the business group's applications, the following task remains:
+-   [Create your AppLocker planning document](create-your-applocker-planning-document.md)

windows/device-security/applocker/document-your-application-list.md

@@ -0,0 +1,125 @@
+---
+title: Document your app list (Windows 10)
+description: This planning topic describes the app information that you should document when you create a list of apps for AppLocker policies.
+ms.assetid: b155284b-f75d-4405-aecf-b74221622dc0
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Document your app list
+
+**Applies to**
+-   Windows 10
+
+This planning topic describes the app information that you should document when you create a list of apps for AppLocker policies.
+
+## Record your findings
+
+**Apps**
+
+Record the name of the app, whether it is signed as indicated by the publisher's name, and whether it is a mission critical, business productivity, optional, or personal app. Later, as you manage your rules, AppLocker displays this information in the format shown in the following example: *MICROSOFT OFFICE INFOPATH signed by O=MICROSOFT CORPORATION, L=REDMOND, S=WASHINGTON, C=US*.
+
+**Installation path**
+
+Record the installation path of the apps. For example, Microsoft Office 2016 installs files to *%programfiles%\\Microsoft Office\\Office16\\*, which is *C:\\Program Files\\Microsoft Office\\Office16\\* on most devices.
+
+The following table provides an example of how to list applications for each business group at the early stage of designing your application control policies. Eventually, as more planning information is added to the list, the information can be used to build AppLocker rules.
+<table>
+<colgroup>
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">Organizational unit</th>
+<th align="left">Implement AppLocker?</th>
+<th align="left">Apps</th>
+<th align="left">Installation path</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Bank Tellers</p></td>
+<td align="left"><p>Teller-East and Teller-West</p></td>
+<td align="left"><p>Yes</p></td>
+<td align="left"><p>Teller Software</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\Teller.exe</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Windows files</p></td>
+<td align="left"><p>C:\Windows</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Human Resources</p></td>
+<td align="left"><p>HR-All</p></td>
+<td align="left"><p>Yes</p></td>
+<td align="left"><p>Check Payout</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\HR\Checkcut.exe</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Time Sheet Organizer</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\HR\Timesheet.exe</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Internet Explorer 7</p></td>
+<td align="left"><p>C:\Program Files\Internet Explorer\</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Windows files</p></td>
+<td align="left"><p>C:\Windows</p></td>
+</tr>
+</tbody>
+</table>
+ 
+>**Note:**  AppLocker only supports publisher rules for Universal Windows apps. Therefore, collecting the installation path information for Universal Windows apps is not necessary.
+ 
+**Event processing**
+
+As you create your list of apps, you need to consider how to manage the events that are generated by user access, or you need to deny running those apps to make your users as productive as possible. The following list is an example of what to consider and what to record:
+
+-   Will event forwarding be implemented for AppLocker events?
+-   What is the location of the AppLocker event collection?
+-   Should an event archival policy be implemented?
+-   Will the events be analyzed and how often?
+-   Should a security policy be in place for event collection?
+
+**Policy maintenance**
+
+As you create your list of apps, you need to consider how to manage and maintain the policies that you will eventually create. The following list is an example of what to consider and what to record:
+
+-   How will rules be updated for emergency app access and permanent access?
+-   How will apps be removed?
+-   How many older versions of the same app will be maintained?
+-   How will new apps be introduced?
+
+## Next steps
+
+After you have created the list of applications, the next step is to identify the rule collections, which will become the application control policies. This information can be added to the table under the following columns:
+
+-   Use default rule or define new rule condition
+-   Allow or deny
+-   GPO name
+
+To identify the rule collections, see the following topics:
+
+-   [Select the types of rules to create](select-types-of-rules-to-create.md)
+-   [Determine Group Policy structure and rule enforcement](determine-group-policy-structure-and-rule-enforcement.md)

windows/device-security/applocker/document-your-applocker-rules.md

@@ -0,0 +1,119 @@
+---
+title: Document your AppLocker rules (Windows 10)
+description: This topic describes what rule conditions to associate with each file, how to associate the rule conditions with each file, the source of the rule, and whether the file should be included or excluded.
+ms.assetid: 91a198ce-104a-45ff-b49b-487fb40cd2dd
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Document your AppLocker rules
+
+**Applies to**
+-   Windows 10
+
+This topic describes what rule conditions to associate with each file, how to associate the rule conditions with each file, the source of the rule, and whether the file should be included or excluded.
+
+## Record your findings
+
+To complete this AppLocker planning document, you should first complete the following steps:
+
+1.  [Determine your application control objectives](determine-your-application-control-objectives.md)
+2.  [Create a list of apps deployed to each business group](create-list-of-applications-deployed-to-each-business-group.md)
+3.  [Select the types of rules to create](select-types-of-rules-to-create.md)
+
+Document the following items for each business group or organizational unit:
+
+-   Whether your organization will use the built-in default AppLocker rules to allow system files to run.
+-   The types of rule conditions that you will use to create rules, stated in order of preference.
+
+The following table details sample data for documenting rule type and rule condition findings. In addition, you should now consider whether to allow an app to run or deny permission for it to run. For info about these settings, see [Understanding AppLocker allow and deny actions on rules](understanding-applocker-allow-and-deny-actions-on-rules.md).
+
+<table style="width:100%;">
+<colgroup>
+<col width="14%" />
+<col width="14%" />
+<col width="14%" />
+<col width="14%" />
+<col width="14%" />
+<col width="14%" />
+<col width="14%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">Organizational unit</th>
+<th align="left">Implement AppLocker?</th>
+<th align="left">Applications</th>
+<th align="left">Installation path</th>
+<th align="left">Use default rule or define new rule condition</th>
+<th align="left">Allow or deny</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Bank Tellers</p></td>
+<td align="left"><p>Teller-East and Teller-West</p></td>
+<td align="left"><p>Yes</p></td>
+<td align="left"><p>Teller Software</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\Teller.exe</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p></p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Windows files</p></td>
+<td align="left"><p>C:\Windows</p></td>
+<td align="left"><p>Create a path exception to the default rule to exclude \Windows\Temp</p></td>
+<td align="left"><p></p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Human Resources</p></td>
+<td align="left"><p>HR-All</p></td>
+<td align="left"><p>Yes</p></td>
+<td align="left"><p>Check Payout</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\HR\Checkcut.exe</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p></p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Time Sheet Organizer</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\HR\Timesheet.exe</p></td>
+<td align="left"><p>File is not signed; create a file hash condition</p></td>
+<td align="left"><p></p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Internet Explorer 7</p></td>
+<td align="left"><p>C:\Program Files\Internet Explorer\</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p></p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Windows files</p></td>
+<td align="left"><p>C:\Windows</p></td>
+<td align="left"><p>Use the default rule for the Windows path</p></td>
+<td align="left"><p></p></td>
+</tr>
+</tbody>
+</table>
+ 
+## Next steps
+
+For each rule, determine whether to use the allow or deny option. Then, three tasks remain:
+
+-   [Determine Group Policy structure and rule enforcement](determine-group-policy-structure-and-rule-enforcement.md)
+-   [Plan for AppLocker policy management](plan-for-applocker-policy-management.md)
+-   [Create your AppLocker planning document](create-your-applocker-planning-document.md)

windows/device-security/applocker/edit-an-applocker-policy.md

@@ -0,0 +1,100 @@
+---
+title: Edit an AppLocker policy (Windows 10)
+description: This topic for IT professionals describes the steps required to modify an AppLocker policy.
+ms.assetid: dbc72d1f-3fe0-46c2-aeeb-96621fce7637
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Edit an AppLocker policy
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps required to modify an AppLocker policy.
+
+You can edit an AppLocker policy by adding, changing, or removing rules. However, you cannot create a new version of the policy by importing additional rules. To modify an AppLocker policy that is in production, you should use Group Policy management software that allows you to version Group Policy Objects (GPOs). If you have created multiple AppLocker policies and need to merge them to create one AppLocker policy, you can either manually merge the policies or use the Windows PowerShell cmdlets for AppLocker. You cannot automatically merge policies by using the AppLocker snap-in. You must create one rule collection from two or more policies. The AppLocker policy is saved in XML format, and the exported policy can be edited with any text or XML editor. For info about merging policies, see [Merge AppLocker policies manually](merge-applocker-policies-manually.md) or [Merge AppLocker policies by using Set-ApplockerPolicy](merge-applocker-policies-by-using-set-applockerpolicy.md).
+
+There are two methods you can use to edit an AppLocker policy:
+
+-   [Editing an AppLocker policy by using Group Policy](#bkmk-editapppolingpo)
+-   [Editing an AppLocker policy by using the Local Security Policy snap-in](#bkmk-editapplolnotingpo)
+
+## <a href="" id="bkmk-editapppolingpo"></a>Editing an AppLocker policy by using Group Policy
+
+The steps to edit an AppLocker policy distributed by Group Policy include the following:
+
+### Step 1: Use Group Policy management software to export the AppLocker policy from the GPO
+
+AppLocker provides a feature to export and import AppLocker policies as an XML file. This allows you to modify an AppLocker policy outside your production environment. Because updating an AppLocker policy in a deployed GPO could have unintended consequences, you should first export the AppLocker 
+policy to an XML file. For the procedure to do this, see [Export an AppLocker policy from a GPO](export-an-applocker-policy-from-a-gpo.md).
+
+### Step 2: Import the AppLocker policy into the AppLocker reference PC or the PC you use for policy maintenance
+
+After exporting the AppLocker policy to an XML file, you should import the XML file onto a reference PC so that you can edit the policy. For the procedure to import an AppLocker policy, see [Import an AppLocker policy from another computer](import-an-applocker-policy-from-another-computer.md).
+
+>**Caution:**  Importing a policy onto another PC will overwrite the existing policy on that PC.
+ 
+### Step 3: Use AppLocker to modify and test the rule
+
+AppLocker provides ways to modify, delete, or add rules to a policy by modifying the rules within the collection.
+
+-   For the procedure to modify a rule, see [Edit AppLocker rules](edit-applocker-rules.md).
+-   For the procedure to delete a rule, see [Delete an AppLocker rule](delete-an-applocker-rule.md).
+-   For procedures to create rules, see:
+
+    -   [Create a rule that uses a publisher condition](create-a-rule-that-uses-a-publisher-condition.md)
+    -   [Create a rule that uses a path condition](create-a-rule-that-uses-a-path-condition.md)
+    -   [Create a rule that uses a file hash condition](create-a-rule-that-uses-a-file-hash-condition.md)
+    -   [Enable the DLL rule collection](enable-the-dll-rule-collection.md)
+
+-   For steps to test an AppLocker policy, see [Test and update an AppLocker policy](test-and-update-an-applocker-policy.md).
+-   For procedures to export the updated policy from the reference computer back into the GPO, see [Export an AppLocker policy to an XML file](export-an-applocker-policy-to-an-xml-file.md) and [Import an AppLocker policy into a GPO](import-an-applocker-policy-into-a-gpo.md).
+
+### Step 4: Use AppLocker and Group Policy to import the AppLocker policy back into the GPO
+
+For procedures to export the updated policy from the reference computer back into the GPO, see [Export an AppLocker policy to an XML file](export-an-applocker-policy-to-an-xml-file.md) and [Import an AppLocker policy into a GPO](import-an-applocker-policy-into-a-gpo.md).
+
+>**Caution:**  You should never edit an AppLocker rule collection while it is being enforced in Group Policy. Because AppLocker controls what files are allowed run, making changes to a live policy can create unexpected behavior. For info about testing policies, see [Test and update an AppLocker policy](test-and-update-an-applocker-policy.md).
+ 
+>**Note:**  If you are performing these steps by using Microsoft Advanced Group Policy Management (AGPM), check out the GPO before exporting the policy.
+ 
+## <a href="" id="bkmk-editapplolnotingpo"></a>Editing an AppLocker policy by using the Local Security Policy snap-in
+
+The steps to edit an AppLocker policy distributed by using the Local Security Policy snap-in (secpol.msc) include the following tasks.
+
+### Step 1: Import the AppLocker policy
+
+On the PC where you maintain policies, open the AppLocker snap-in from the Local Security Policy snap-in (secpol.msc). If you exported the AppLocker policy from another PC, use AppLocker to import it onto the PC.
+
+After exporting the AppLocker policy to an XML file, you should import the XML file onto a reference PC so that you can edit the policy. For the procedure to import an AppLocker policy, see [Import an AppLocker policy from another computer](import-an-applocker-policy-from-another-computer.md).
+
+>**Caution:**  Importing a policy onto another PC will overwrite the existing policy on that PC.
+ 
+### Step 2: Identify and modify the rule to change, delete, or add
+
+AppLocker provides ways to modify, delete, or add rules to a policy by modifying the rules within the collection.
+
+-   For the procedure to modify a rule, see [Edit AppLocker rules](edit-applocker-rules.md).
+-   For the procedure to delete a rule, see [Delete an AppLocker rule](delete-an-applocker-rule.md).
+-   For procedures to create rules, see:
+
+    -   [Create a rule that uses a publisher condition](create-a-rule-that-uses-a-publisher-condition.md)
+    -   [Create a rule that uses a path condition](create-a-rule-that-uses-a-path-condition.md)
+    -   [Create a rule that uses a file hash condition](create-a-rule-that-uses-a-file-hash-condition.md)
+    -   [Enable the DLL rule collection](enable-the-dll-rule-collection.md)
+
+### Step 3: Test the effect of the policy
+
+For steps to test an AppLocker policy, see [Test and update an AppLocker policy](test-and-update-an-applocker-policy.md).
+
+### Step 4: Export the policy to an XML file and propagate it to all targeted computers
+
+For procedures to export the updated policy from the reference computer to targeted computers, see [Export an AppLocker policy to an XML file](export-an-applocker-policy-to-an-xml-file.md) and [Import an AppLocker policy from another computer](import-an-applocker-policy-from-another-computer.md).
+
+## Additional resources
+
+-   For steps to perform other AppLocker policy tasks, see [Administer AppLocker](administer-applocker.md).

windows/device-security/applocker/edit-applocker-rules.md

@@ -0,0 +1,56 @@
+---
+title: Edit AppLocker rules (Windows 10)
+description: This topic for IT professionals describes the steps to edit a publisher rule, path rule, and file hash rule in AppLocker.
+ms.assetid: 80016cda-b915-46a0-83c6-5e6b0b958e32
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Edit AppLocker rules
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps to edit a publisher rule, path rule, and file hash rule in AppLocker.
+
+For more info about these rule types, see [Understanding AppLocker rule condition types](understanding-applocker-rule-condition-types.md).
+
+You can perform this task by using the Group Policy Management Console for an AppLocker policy in a Group Policy Object (GPO) or by using the Local Security Policy snap-in for an AppLocker policy on a local computer or in a security template. For info how to use these MMC snap-ins to administer AppLocker, see [Administer AppLocker](administer-applocker.md#bkmk-using-snapins).
+
+**To edit a publisher rule**
+
+1.  Open the AppLocker console, and then click the appropriate rule collection.
+2.  In the **Action** pane, right-click the publisher rule, and then click **Properties**.
+3.  Click the appropriate tab to edit the rule properties.
+
+    -   Click the **General** tab to change the rule name, add a rule description, configure whether the rule is used to allow or deny applications, and set the security group for which this rule should apply.
+    -   Click the **Publisher** tab to configure the certificate's common name, the product name, the file name, or file version of the publisher.
+    -   Click the **Exceptions** tab to create or edit exceptions.
+    -   When you finish updating the rule, click **OK**.
+
+**To edit a file hash rule**
+
+1.  Open the AppLocker console, and then click the appropriate rule collection.
+2.  Choose the appropriate rule collection.
+3.  In the **Action** pane, right-click the file hash rule, and then click **Properties**.
+4.  Click the appropriate tab to edit the rule properties.
+
+    -   Click the **General** tab to change the rule name, add a rule description, configure whether the rule is used to allow or deny applications, and set the security group in which this rule should apply.
+    -   Click the **File Hash** tab to configure the files that should be used to enforce the rule. You can click **Browse Files** to add a specific file or click **Browse Folders** to add all files in a specified folder. To remove hashes individually, click **Remove**.
+    -   When you finish updating the rule, click **OK**.
+
+**To edit a path rule**
+
+1.  Open the AppLocker console, and then click the appropriate rule collection.
+2.  Choose the appropriate rule collection.
+3.  In the **Action** pane, right-click the path rule, and then click **Properties**.
+4.  Click the appropriate tab to edit the rule properties.
+
+    -   Click the **General** tab to change the rule name, add a rule description, configure whether the rule is used to allow or deny applications, and set the security group in which this rule should apply.
+    -   Click the **Path** tab to configure the path on the computer in which the rule should be enforced.
+    -   Click the **Exceptions** tab to create exceptions for specific files in a folder.
+    -   When you finish updating the rule, click **OK**.
+    

windows/device-security/applocker/enable-the-dll-rule-collection.md

@@ -0,0 +1,30 @@
+---
+title: Enable the DLL rule collection (Windows 10)
+description: This topic for IT professionals describes the steps to enable the DLL rule collection feature for AppLocker.
+ms.assetid: 88ef9561-6eb2-491a-803a-b8cdbfebae27
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Enable the DLL rule collection
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps to enable the DLL rule collection feature for AppLocker.
+
+The DLL rule collection includes the .dll and .ocx file formats.
+
+For info about these rules, see [DLL rules in AppLocker](dll-rules-in-applocker.md).
+
+You can perform this task by using the Group Policy Management Console for an AppLocker policy in a Group Policy Object (GPO) or by using the Local Security Policy snap-in for an AppLocker policy on a local computer or in a security template. For info how to use these MMC snap-ins to administer 
+AppLocker, see [Administer AppLocker](administer-applocker.md#bkmk-using-snapins).
+
+**To enable the DLL rule collection**
+1.  From the AppLocker console, right-click **AppLocker**, and then click **Properties.**
+2.  Click the **Advanced** tab, select the **Enable the DLL rule collection** check box, and then click **OK**.
+
+    >**Important:**  Before you enforce DLL rules, make sure that there are allow rules for each DLL that is used by any of the allowed apps.

windows/device-security/applocker/enforce-applocker-rules.md

@@ -0,0 +1,30 @@
+---
+title: Enforce AppLocker rules (Windows 10)
+description: This topic for IT professionals describes how to enforce application control rules by using AppLocker.
+ms.assetid: e1528b7b-77f2-4419-8e27-c9cc3721d96d
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Enforce AppLocker rules
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes how to enforce application control rules by using AppLocker.
+
+After AppLocker rules are created within the rule collection, you can configure the enforcement setting to **Enforce rules** or **Audit only** on the rule collection.
+
+When AppLocker policy enforcement is set to **Enforce rules**, rules are enforced for the rule collection and all events are audited. When AppLocker policy enforcement is set to **Audit only**, rules are only evaluated but all events generated from that evaluation are written to the AppLocker log.
+
+There is no audit mode for the DLL rule collection. DLL rules affect specific apps. Therefore, test the impact of these rules first before deploying them to production.
+
+To enforce AppLocker rules by configuring an AppLocker policy to **Enforce rules**, see [Configure an AppLocker policy for enforce rules](configure-an-applocker-policy-for-enforce-rules.md).
+
+>**Caution:**  AppLocker rules will be enforced immediately on the local device or when the Group Policy object (GPO) is updated by performing this procedure. If you want to see the effect of applying an AppLocker policy before setting the enforcement setting to **Enforce rules**, configure the policy to **Audit only**. For info about how to do this, see [Configure an AppLocker policy for audit only](configure-an-applocker-policy-for-audit-only.md)or [Test an AppLocker policy by Using Test-AppLockerPolicy](test-an-applocker-policy-by-using-test-applockerpolicy.md).
+ 
+ 
+ 

windows/device-security/applocker/executable-rules-in-applocker.md

@@ -0,0 +1,29 @@
+---
+title: Executable rules in AppLocker (Windows 10)
+description: This topic describes the file formats and available default rules for the executable rule collection.
+ms.assetid: 65e62f90-6caa-48f8-836a-91f8ac9018ee
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Executable rules in AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic describes the file formats and available default rules for the executable rule collection.
+
+AppLocker defines executable rules as any files with the .exe and .com extensions that are associated with an app. Because all of the default rules for the executable rule collection are based on folder paths, all files under those paths will be allowed. The following table lists the default rules that are available for the executable rule collection.
+
+| Purpose | Name | User | Rule condition type |
+| - | - | - | - |
+| Allow members of the local Administrators group access to run all executable files | (Default Rule) All files| BUILTIN\Administrators | Path: * |
+| Allow all users to run executable files in the Windows folder| (Default Rule) All files located in the Windows folder| Everyone| Path: %windir%\*| 
+| Allow all users to run executable files in the Program Files folder | (Default Rule) All files located in the Program Files folder| Everyone | Path: %programfiles%\*| 
+ 
+## Related topics
+
+- [Understanding AppLocker Default Rules](understanding-applocker-default-rules.md)

windows/device-security/applocker/export-an-applocker-policy-from-a-gpo.md

@@ -0,0 +1,29 @@
+---
+title: Export an AppLocker policy from a GPO (Windows 10)
+description: This topic for IT professionals describes the steps to export an AppLocker policy from a Group Policy Object (GPO) so that it can be modified.
+ms.assetid: 7db59719-a8be-418b-bbfd-22cf2176c9c0
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Export an AppLocker policy from a GPO
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps to export an AppLocker policy from a Group Policy Object (GPO) so that it can be modified.
+
+Updating an AppLocker policy that is currently enforced in your production environment can have unintended results. Therefore, export the policy from the GPO and update the rule or rules by using AppLocker on your AppLocker reference device.
+
+To complete this procedure, you must have the **Edit Setting** permission to edit a GPO. By default, members of the **Domain Admins** group, the **Enterprise Admins** group, and the **Group Policy Creator Owners** group have this permission.
+
+**Export the policy from the GPO**
+
+1.  In the Group Policy Management Console (GPMC), open the GPO that you want to edit.
+2.  In the console tree under **Computer Configuration\\Policies\\Windows Settings\\Security Settings\\Application Control Policies**, click **AppLocker**.
+3.  Right-click **AppLocker**, and then click **Export Policy**.
+4.  In the **Export Policy** dialog box, type a name for the exported policy (for example, the name of the GPO), select a location to save the policy, and then click **Save**.
+5.  The **AppLocker** dialog box will notify you of how many rules were exported. Click **OK**.

windows/device-security/applocker/export-an-applocker-policy-to-an-xml-file.md

@@ -0,0 +1,24 @@
+---
+title: Export an AppLocker policy to an XML file (Windows 10)
+description: This topic for IT professionals describes the steps to export an AppLocker policy to an XML file for review or testing.
+ms.assetid: 979bd23f-6815-478b-a6a4-a25239cb1080
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Export an AppLocker policy to an XML file
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps to export an AppLocker policy to an XML file for review or testing.
+Membership in the local **Administrators** group, or equivalent, is the minimum required to complete this procedure.
+
+**To export an AppLocker policy to an XML file**
+
+1.  From the AppLocker console, right-click **AppLocker**, and then click **Export Policy**.
+2.  Browse to the location where you want to save the XML file.
+3.  In the **File name** box, type a file name for the XML file, and then click **Save**.

windows/device-security/applocker/how-applocker-works-techref.md

@@ -0,0 +1,48 @@
+---
+title: How AppLocker works (Windows 10)
+description: This topic for the IT professional provides links to topics about AppLocker architecture and components, processes and interactions, rules and policies.
+ms.assetid: 24bb1d73-0ff5-4af7-8b8a-2fa44d4ddbcd
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# How AppLocker works
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional provides links to topics about AppLocker architecture and components, processes and interactions, rules and policies.
+
+The following topics explain how AppLocker policies for each of the rule condition types are evaluated:
+
+-   [AppLocker architecture and components](applocker-architecture-and-components.md)
+-   [AppLocker processes and interactions](applocker-processes-and-interactions.md)
+
+The following topics explain how AppLocker rules and policies work:
+
+-   [Understanding AppLocker rule behavior](understanding-applocker-rule-behavior.md)
+-   [Understanding AppLocker rule exceptions](understanding-applocker-rule-exceptions.md)
+-   [Understanding AppLocker rule collections](understanding-applocker-rule-collections.md)
+-   [Understanding AppLocker allow and deny actions on rules](understanding-applocker-allow-and-deny-actions-on-rules.md)
+-   [Understanding AppLocker rule condition types](understanding-applocker-rule-condition-types.md)
+
+    -   [Understanding the publisher rule condition in AppLocker](understanding-the-publisher-rule-condition-in-applocker.md)
+    -   [Understanding the path rule condition in AppLocker](understanding-the-path-rule-condition-in-applocker.md)
+    -   [Understanding the file hash rule condition in AppLocker](understanding-the-file-hash-rule-condition-in-applocker.md)
+
+-   [Understanding AppLocker default rules](understanding-applocker-default-rules.md)
+
+    -   [Executable rules in AppLocker](executable-rules-in-applocker.md)
+    -   [Windows Installer rules in AppLocker](windows-installer-rules-in-applocker.md)
+    -   [Script rules in AppLocker](script-rules-in-applocker.md)
+    -   [DLL rules in AppLocker](dll-rules-in-applocker.md)
+    -   [Packaged apps and packaged app installer rules in AppLocker](packaged-apps-and-packaged-app-installer-rules-in-applocker.md)
+
+## Additional resources
+
+-   [AppLocker Design Guide](applocker-policies-design-guide.md)
+-   [AppLocker deployment guide](applocker-policies-deployment-guide.md)
+-   [Administer AppLocker](administer-applocker.md)

windows/device-security/applocker/import-an-applocker-policy-from-another-computer.md

@@ -0,0 +1,30 @@
+---
+title: Import an AppLocker policy from another computer (Windows 10)
+description: This topic for IT professionals describes how to import an AppLocker policy.
+ms.assetid: b48cb2b2-8ef8-4cc0-89bd-309d0b1832f6
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Import an AppLocker policy from another computer
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes how to import an AppLocker policy.
+
+Before completing this procedure, you should have exported an AppLocker policy. For more information, see [Export an AppLocker policy to an XML file](export-an-applocker-policy-to-an-xml-file.md).
+
+Membership in the local **Administrators** group, or equivalent, is the minimum required to complete this procedure.
+
+>**Caution:**  Importing a policy will overwrite the existing policy on that computer.
+ 
+**To import an AppLocker policy**
+
+1.  From the AppLocker console, right-click **AppLocker**, and then click **Import Policy**.
+2.  In the **Import Policy** dialog box, locate the file that you exported, and then click **Open**.
+3.  The **Import Policy** dialog box will warn you that importing a policy will overwrite the existing rules and enforcement settings. If acceptable, click **OK** to import and overwrite the policy.
+4.  The **AppLocker** dialog box will notify you of how many rules were overwritten and imported. Click **OK**.

windows/device-security/applocker/import-an-applocker-policy-into-a-gpo.md

@@ -0,0 +1,30 @@
+---
+title: Import an AppLocker policy into a GPO (Windows 10)
+description: This topic for IT professionals describes the steps to import an AppLocker policy into a Group Policy Object (GPO).
+ms.assetid: 0629ce44-f5e2-48a8-ba47-06544c73261f
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Import an AppLocker policy into a GPO
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps to import an AppLocker policy into a Group Policy Object (GPO).
+AppLocker policies can be created as local security policies and modified like any other local security policy, or they can be created as part of a GPO and managed by using Group Policy. You can create AppLocker policies on any supported computer. For info about which Windows editions are supported, see [Requirements to Use AppLocker](requirements-to-use-applocker.md).
+
+>**Important:**  Follow your organization's standard procedures for updating GPOs. For info about specific steps to follow for AppLocker policies, see [Maintain AppLocker policies](maintain-applocker-policies.md).
+ 
+To complete this procedure, you must have the **Edit Setting** permission to edit a GPO. By default, members of the **Domain Admins** group, the **Enterprise Admins** group, and the **Group Policy Creator Owners** group have this permission.
+
+**To import an AppLocker policy into a GPO**
+
+1.  In the Group Policy Management Console (GPMC), open the GPO that you want to edit.
+2.  In the console tree under **Computer Configuration\\Policies\\Windows Settings\\Security Settings\\Application Control Policies**, click **AppLocker**.
+3.  Right-click **AppLocker**, and then click **Import Policy**.
+4.  In the **Import Policy** dialog box, locate the XML policy file, and click **Open**.
+5.  The **AppLocker** dialog box will notify you of how many rules were imported. Click **OK**.

windows/device-security/applocker/maintain-applocker-policies.md

@@ -0,0 +1,101 @@
+---
+title: Maintain AppLocker policies (Windows 10)
+description: This topic describes how to maintain rules within AppLocker policies.
+ms.assetid: b4fbfdfe-ef3d-49e0-a390-f2dfe74602bc
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Maintain AppLocker policies
+
+**Applies to**
+-   Windows 10
+
+This topic describes how to maintain rules within AppLocker policies.
+
+Common AppLocker maintenance scenarios include:
+
+-   A new app is deployed, and you need to update an AppLocker policy.
+-   A new version of an app is deployed, and you need to either update an AppLocker policy or create a new rule to update the policy.
+-   An app is no longer supported by your organization, so you need to prevent it from being used.
+-   An app appears to be blocked but should be allowed.
+-   An app appears to be allowed but should be blocked.
+-   A single user or small subset of users needs to use a specific app that is blocked.
+
+There are two methods you can use to maintain AppLocker policies:
+
+-   [Maintaining AppLocker policies by using Group Policy](#bkmk-applkr-use-gp)
+-   [Maintaining AppLocker policies on the local computer](#bkmk-applkr-use-locsnapin)
+
+As new apps are deployed or existing apps are removed by your organization or updated by the software publisher, you might need to make revisions to your rules and update the Group Policy Object (GPO) to ensure that your policy is current.
+
+You can edit an AppLocker policy by adding, changing, or removing rules. However, you cannot specify a version for the AppLocker policy by importing additional rules. To ensure version control when modifying an AppLocker policy, use Group Policy management software that allows you to create 
+versions of GPOs.
+
+>**Caution:**  You should not edit an AppLocker rule collection while it is being enforced in Group Policy. Because AppLocker controls what files are allowed to run, making changes to a live policy can create unexpected behavior.
+ 
+## <a href="" id="bkmk-applkr-use-gp"></a>Maintaining AppLocker policies by using Group Policy
+
+For every scenario, the steps to maintain an AppLocker policy distributed by Group Policy include the following tasks.
+
+### Step 1: Understand the current behavior of the policy
+
+Before modifying a policy, evaluate how the policy is currently implemented. For example, if a new version of the application is deployed, you can use **Test-AppLockerPolicy** to verify the effectiveness of your current policy for that app.
+
+### Step 2: Export the AppLocker policy from the GPO
+
+Updating an AppLocker policy that is currently enforced in your production environment can have unintended results. Therefore, export the policy from the GPO and update the rule or rules by using AppLocker on your AppLocker reference or test computer. To prepare an AppLocker policy for modification, see [Export an AppLocker policy from a GPO](export-an-applocker-policy-from-a-gpo.md).
+
+### Step 3: Update the AppLocker policy by editing the appropriate AppLocker rule
+
+After the AppLocker policy has been exported from the GPO into the AppLocker reference or test computer, or has been accessed on the local computer, the specific rules can be modified as required.
+
+To modify AppLocker rules, see the following:
+
+-   [Edit AppLocker rules](edit-applocker-rules.md)
+-   [Merge AppLocker policies by using Set-ApplockerPolicy](merge-applocker-policies-by-using-set-applockerpolicy.md) or [Merge AppLocker policies manually](merge-applocker-policies-manually.md)
+-   [Delete an AppLocker rule](delete-an-applocker-rule.md)
+-   [Enforce AppLocker rules](enforce-applocker-rules.md)
+
+### Step 4: Test the AppLocker policy
+
+You should test each collection of rules to ensure that the rules perform as intended. (Because AppLocker rules are inherited from linked GPOs, you should deploy all rules for simultaneous testing in all test GPOs.) For steps to perform this testing, see [Test and update an AppLocker policy](test-and-update-an-applocker-policy.md).
+
+### Step 5: Import the AppLocker policy into the GPO
+
+After testing, import the AppLocker policy back into the GPO for implementation. To update the GPO with a modified AppLocker policy, see [Import an AppLocker policy into a GPO](import-an-applocker-policy-into-a-gpo.md).
+
+### Step 6: Monitor the resulting policy behavior
+After deploying a policy, evaluate the policy's effectiveness.
+
+## <a href="" id="bkmk-applkr-use-locsnapin"></a>Maintaining AppLocker policies by using the Local Security Policy snap-in
+For every scenario, the steps to maintain an AppLocker policy by using the Local Group Policy Editor or the Local Security Policy snap-in include the following tasks.
+
+### Step 1: Understand the current behavior of the policy
+
+Before modifying a policy, evaluate how the policy is currently implemented.
+
+### Step 2: Update the AppLocker policy by modifying the appropriate AppLocker rule
+
+Rules are grouped into a collection, which can have the policy enforcement setting applied to it. By default, AppLocker rules do not allow users to open or run any files that are not specifically allowed.
+
+To modify AppLocker rules, see the appropriate topic listed on [Administer AppLocker](administer-applocker.md).
+
+### Step 3: Test the AppLocker policy
+
+You should test each collection of rules to ensure that the rules perform as intended. For steps to perform this testing, see [Test and update an AppLocker policy](test-and-update-an-applocker-policy.md).
+
+### Step 4: Deploy the policy with the modified rule
+
+You can export and then import AppLocker policies to deploy the policy to other computers running Windows 8 or later. To perform this task, see [Export an AppLocker policy to an XML file](export-an-applocker-policy-to-an-xml-file.md) and [Import an AppLocker policy from another computer](import-an-applocker-policy-from-another-computer.md).
+
+### Step 5: Monitor the resulting policy behavior
+
+After deploying a policy, evaluate the policy's effectiveness.
+
+## Additional resources
+
+-   For steps to perform other AppLocker policy tasks, see [Administer AppLocker](administer-applocker.md).

windows/device-security/applocker/manage-packaged-apps-with-applocker.md

@@ -0,0 +1,72 @@
+---
+title: Manage packaged apps with AppLocker (Windows 10)
+description: This topic for IT professionals describes concepts and lists procedures to help you manage Packaged apps with AppLocker as part of your overall application control strategy.
+ms.assetid: 6d0c99e7-0284-4547-a30a-0685a9916650
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Manage packaged apps with AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes concepts and lists procedures to help you manage Packaged apps with AppLocker as part of your overall application control strategy.
+
+## Understanding Packaged apps and Packaged app installers for AppLocker
+
+Packaged apps, also known as Universal Windows apps, are based on a model that ensures all the files within an app package share the same identity. With classic Windows apps, each file within the app could have a unique identity. 
+With packaged apps, it is possible to control the entire app by using a single AppLocker rule.
+
+>**Note:**  AppLocker supports only publisher rules for packaged apps. All packaged apps must be signed by the software publisher because Windows does not support unsigned packaged apps.
+ 
+Typically, an app consists of multiple components: the installer that is used to install the app, and one or more exes, dlls, or scripts. With classic Windows apps, not all these components always share common attributes such as the software’s publisher name, product name, and product version. Therefore, AppLocker controls each of these components separately through different rule collections, such as exe, dll, script, and Windows Installer rules. In contrast, all the components of a packaged app share the same publisher name, package name, and package version attributes. Therefore, you can control an entire app with a single rule.
+
+### <a href="" id="bkmk-compareclassicmetro"></a>Comparing classic Windows apps and packaged apps
+
+AppLocker policies for packaged apps can only be applied to apps installed on computers running at least Windows Server 2012 or Windows 8, but classic Windows apps can be controlled on devices running at least Windows Server 
+2008 R2 or Windows 7. The rules for classic Windows apps and packaged apps can be enforced in tandem. The differences between packaged apps and classic Windows apps that you should consider include:
+
+-   **Installing the apps**   All packaged apps can be installed by a standard user, whereas a number of classic Windows apps require administrative privileges to install. In an environment where most of the users are standard users, you might not have numerous exe rules (because classic Windows apps require administrative privileges to install), but you might want to have more explicit policies for packaged apps.
+-   **Changing the system state**   Classic Windows apps can be written to change the system state if they are run with administrative privileges. Most packaged apps cannot change the system state because they run with limited privileges. When you design your AppLocker policies, it is important to understand whether an app that you are allowing can make system-wide changes.
+-   **Acquiring the apps**   Packaged apps can be acquired through the Store, or by loading using Windows PowerShell cmdlets (which requires a special enterprise license). Classic Windows apps can be acquired through traditional means.
+
+AppLocker uses different rule collections to control packaged apps and classic Windows apps. You have the choice to control one type, the other type, or both.
+
+For info about controlling classic Windows apps, see [Administer AppLocker](administer-applocker.md).
+
+For more info about packaged apps, see [Packaged apps and packaged app installer rules in AppLocker](packaged-apps-and-packaged-app-installer-rules-in-applocker.md).
+
+## Design and deployment decisions
+
+You can use two methods to create an inventory of packaged apps on a computer: the AppLocker console or the **Get-AppxPackage** Windows PowerShell cmdlet.
+
+>**Note:**  Not all packaged apps are listed in AppLocker’s application inventory wizard. Certain app packages are framework packages that are leveraged by other apps. By themselves, these packages cannot do anything, but blocking such packages can inadvertently cause failure for apps that you want to allow. Instead, you can create Allow or Deny rules for the packaged apps that use these framework packages. The AppLocker user interface deliberately filters out all the packages that are registered as framework packages. For info about how to create an inventory list, see [Create list of apps deployed to each business group](create-list-of-applications-deployed-to-each-business-group.md).
+ 
+For info about how to use the **Get-AppxPackage** Windows PowerShell cmdlet, see the [AppLocker PowerShell Command Reference](http://technet.microsoft.com/library/hh847210.aspx).
+
+For info about creating rules for Packaged apps, see [Create a rule for packaged apps](create-a-rule-for-packaged-apps.md).
+
+Consider the following info when you are designing and deploying apps:
+
+-   Because AppLocker supports only publisher rules for packaged apps, collecting the installation path information for packaged apps is not necessary.
+-   You cannot create hash- or path-based rules for packaged apps because all packaged apps and packaged app installers are signed by the software publisher of the package. Classic Windows apps were not always consistently signed; therefore, AppLocker has to support hash- or path-based rules.
+-   By default, if there are no rules in a particular rule collection, AppLocker allows every file that is included in that rule collection. For example, if there are no Windows Installer rules, AppLocker allows all .msi, .msp, and .mst files to run. An existing AppLocker policy that was targeted at computers running Windows Server 2008 R2 and Windows 7 would not have rules for Packaged apps. Therefore, when a computer running at least Windows Server 2012 or 
+Windows 8 joins a domain where an AppLocker policy is already configured, users would be allowed to run any packaged app. This might be contrary to your design.
+
+    To prevent all packaged apps from running on a newly domain-joined computer, by default AppLocker blocks all packaged apps on a computer running at least Windows Server 2012 or Windows 8 if the existing domain policy has rules configured in the exe rule collection. You must take explicit action to allow packaged apps in your enterprise. You can allow only a select set of packaged apps. Or if you want to allow all packaged apps, you can create a default rule for the packaged apps collection.
+
+## Using AppLocker to manage packaged apps
+
+Just as there are differences in managing each rule collection, you need to manage the packaged apps with the following strategy:
+
+1.  Gather information about which Packaged apps are running in your environment. For information about how to do this, see [Create list of apps deployed to each business group](create-list-of-applications-deployed-to-each-business-group.md).
+
+2.  Create AppLocker rules for specific packaged apps based on your policy strategies. For more information, see [Create a rule for packaged apps](create-a-rule-for-packaged-apps.md) and [Packaged Apps Default Rules in AppLocker](http://technet.microsoft.com/library/ee460941(WS.10).aspx).
+
+3.  Continue to update the AppLocker policies as new package apps are introduced into your environment. To do this, see [Add rules for packaged apps to existing AppLocker rule-set](add-rules-for-packaged-apps-to-existing-applocker-rule-set.md).
+
+4.  Continue to monitor your environment to verify the effectiveness of the rules that are deployed in AppLocker policies. To do this, see [Monitor app usage with AppLocker](monitor-application-usage-with-applocker.md).

windows/device-security/applocker/merge-applocker-policies-by-using-set-applockerpolicy.md

@@ -0,0 +1,37 @@
+---
+title: Merge AppLocker policies by using Set-ApplockerPolicy (Windows 10)
+description: This topic for IT professionals describes the steps to merge AppLocker policies by using Windows PowerShell.
+ms.assetid: f1c7d5c0-463e-4fe2-a410-844a404f18d0
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Merge AppLocker policies by using Set-ApplockerPolicy
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps to merge AppLocker policies by using Windows PowerShell.
+
+The **Set-AppLockerPolicy** cmdlet sets the specified Group Policy Object (GPO) to contain the specified AppLocker policy. If no Lightweight Directory Access Protocol (LDAP) is specified, the local GPO is the default. When the Merge parameter is used, rules in the specified AppLocker policy will be merged with the AppLocker rules in the target GPO specified in the LDAP path. The merging of policies will remove rules with duplicate rule IDs, and the enforcement setting specified by the AppLocker policy in the target GPO will be preserved. If the Merge parameter is not specified, then the new policy will overwrite the existing policy.
+
+For info about using **Set-AppLockerPolicy**, including syntax descriptions and parameters, see [Set-AppLockerPolicy](http://technet.microsoft.com/library/hh847212.aspx).
+
+For info about using Windows PowerShell for AppLocker, including how to import the AppLocker cmdlets into Windows PowerShell, see [Use the AppLocker Windows PowerShell cmdlets](use-the-applocker-windows-powershell-cmdlets.md).
+
+You can also manually merge AppLocker policies. For the procedure to do this, see [Merge AppLocker policies manually](merge-applocker-policies-manually.md).
+
+**To merge a local AppLocker policy with another AppLocker policy by using LDAP paths**
+1.  Open the PowerShell command window. For info about performing Windows PowerShell commands for AppLocker, see [Use the AppLocker Windows PowerShell cmdlets](use-the-applocker-windows-powershell-cmdlets.md).
+2.  At the command prompt, type **C:\\PS>Get-AppLockerPolicy -Local | Set-AppLockerPolicy -LDAP "LDAP: //***<string>***"** **-Merge** where *<string>* specifies the LDAP path of the unique GPO.
+
+## Example
+
+Gets the local AppLocker policy, and then merges the policy with the existing AppLocker policy in the GPO specified in the LDAP path.
+
+``` syntax
+C:\PS>Get-AppLockerPolicy -Local | Set-AppLockerPolicy -LDAP "LDAP://DC13.Contoso.com/CN={31B2F340-016D-11D2-945F-00C044FB984F9},CN=Policies,CN=System,DC=Contoso,DC=com" -Merge
+```

windows/device-security/applocker/merge-applocker-policies-manually.md

@@ -0,0 +1,51 @@
+---
+title: Merge AppLocker policies manually (Windows 10)
+description: This topic for IT professionals describes the steps to manually merge AppLocker policies to update the Group Policy Object (GPO).
+ms.assetid: 3605f293-e5f2-481d-8efd-775f9f23c30f
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Merge AppLocker policies manually
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps to manually merge AppLocker policies to update the Group Policy Object (GPO).
+
+If you have created multiple AppLocker policies and need to merge them to create one AppLocker policy, you can either manually merge the policies or use the Windows PowerShell cmdlets for AppLocker. You cannot automatically merge policies by using the AppLocker console. You must create one rule collection from two or more policies. For info about merging policies by using the cmdlet, see [Merge AppLocker policies by using Set-ApplockerPolicy](merge-applocker-policies-by-using-set-applockerpolicy.md).
+
+The AppLocker policy is saved in XML format, and the exported policy can be edited with any text or XML editor. Rule collections are specified within the **RuleCollection Type** element. The XML schema includes five attributes for the different rule collections, as shown in the following table:
+
+| Rule collection | RuleCollection Type element |
+| - | - |
+| Executable rules| Exe| 
+| Windows Installer rules| Msi| 
+| Script rules | Script| 
+| DLL rules | Dll| 
+| Packaged apps and packaged app installers|Appx| 
+ 
+Rule enforcement is specified with the **EnforcementMode** element. The three enforcement modes in the XML correspond to the three enforcement modes in the AppLocker console, as shown in the following table:
+
+| XML enforcement mode |Enforcement mode in Group Policy |
+| - | - |
+| NotConfigured | Not configured (rules are enforced)| 
+| AuditOnly | Audit only| 
+| Enabled | Enforce rules| 
+ 
+Each of the three condition types use specific elements. For XML examples of the different rule types, see Merge AppLocker policies manually.
+
+Membership in the local **Administrators** group, or equivalent, is the minimum required to complete this procedure.
+
+**To merge two or more AppLocker policies**
+
+1.  Open an XML policy file in a text editor or XML editor, such as Notepad.
+2.  Select the rule collection where you want to copy rules from.
+3.  Select the rules that you want to add to another policy file, and then copy the text.
+4.  Open the policy where you want to add the copied rules.
+5.  Select and expand the rule collection where you want to add the rules.
+6.  At the bottom of the rule list for the collection, after the closing element, paste the rules that you copied from the first policy file. Verify that the opening and closing elements are intact, and then save the policy.
+7.  Upload the policy to a reference computer to ensure that it is functioning properly within the GPO.

windows/device-security/applocker/monitor-application-usage-with-applocker.md

@@ -0,0 +1,84 @@
+---
+title: Monitor app usage with AppLocker (Windows 10)
+description: This topic for IT professionals describes how to monitor app usage when AppLocker policies are applied.
+ms.assetid: 0516da6e-ebe4-45b4-a97b-31daba96d1cf
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Monitor app usage with AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes how to monitor app usage when AppLocker policies are applied.
+
+Once you set rules and deploy the AppLocker policies, it is good practice to determine if the policy implementation is what you expected.
+
+### <a href="" id="bkmk-applkr-disc-effect-pol"></a>Discover the effect of an AppLocker policy
+
+You can evaluate how the AppLocker policy is currently implemented for documentation or audit purposes, or before you modify the policy. Updating your AppLocker Policy Deployment Planning document will help you track your findings. For information about creating this document, see [Create your AppLocker planning document](create-your-applocker-planning-document.md). You can perform one or more of the following steps to understand what application controls are currently enforced through AppLocker rules.
+
+-   **Analyze the AppLocker logs in Event Viewer**
+
+    When AppLocker policy enforcement is set to **Enforce rules**, rules are enforced for the rule collection and all events are audited. When AppLocker policy enforcement is set to **Audit only**, rules are not enforced but are still evaluated to generate audit event data that is written to the AppLocker logs.
+
+    For the procedure to access the log, see [View the AppLocker Log in Event Viewer](#bkmk-applkr-view-log).
+
+-   **Enable the Audit only AppLocker enforcement setting**
+
+    By using the **Audit only** enforcement setting, you can ensure that the AppLocker rules are properly configured for your organization. When AppLocker policy enforcement is set to **Audit only**, rules are only evaluated but all events generated from that evaluation are written to the AppLocker log.
+
+    For the procedure to do this, see [Configure an AppLocker policy for audit only](configure-an-applocker-policy-for-audit-only.md).
+
+-   **Review AppLocker events with Get-AppLockerFileInformation**
+
+    For both event subscriptions and local events, you can use the **Get-AppLockerFileInformation** Windows PowerShell cmdlet to determine which files have been blocked or would have been blocked (if you are using the audit-only enforcement mode) and how many times the event has occurred for each file.
+
+    For the procedure to do this, see [Review AppLocker Events with Get-AppLockerFileInformation](#bkmk-applkr-review-events).
+
+-   **Review AppLocker events with Test-AppLockerPolicy**
+
+    You can use the **Test-AppLockerPolicy** Windows PowerShell cmdlet to determine whether any of the rules in your rule collections will be blocked on your reference device or the device on which you maintain policies.
+
+    For the procedure to do this, see [Test an AppLocker policy by using Test-AppLockerPolicy](test-an-applocker-policy-by-using-test-applockerpolicy.md).
+
+### <a href="" id="bkmk-applkr-review-events"></a>Review AppLocker events with Get-AppLockerFileInformation
+
+For both event subscriptions and local events, you can use the **Get-AppLockerFileInformation** Windows PowerShell cmdlet to determine which files have been blocked or would have been blocked (if the **Audit only** enforcement setting is applied) and how many times the event has occurred for each file.
+
+Membership in the local **Administrators** group, or equivalent, is the minimum required to complete this procedure.
+
+>**Note:**  If the AppLocker logs are not on your local device, you will need permission to view the logs. If the output is saved to a file, you will need permission to read that file.
+ 
+**To review AppLocker events with Get-AppLockerFileInformation**
+
+1.  At the command prompt, type **PowerShell**, and then press ENTER.
+2.  Run the following command to review how many times a file would have been blocked from running if rules were enforced:
+
+    `Get-AppLockerFileInformation –EventLog –EventType Audited –Statistics`
+
+3.  Run the following command to review how many times a file has been allowed to run or prevented from running:
+
+    `Get-AppLockerFileInformation –EventLog –EventType Allowed –Statistics`
+
+### <a href="" id="bkmk-applkr-view-log"></a>View the AppLocker Log in Event Viewer
+
+When AppLocker policy enforcement is set to **Enforce rules**, rules are enforced for the rule collection and all events are audited. When AppLocker policy enforcement is set to **Audit only**, rules are only evaluated but all events generated from that evaluation are written to the AppLocker log.
+
+Membership in the local **Administrators** group, or equivalent, is the minimum required to complete this procedure.
+
+**To view events in the AppLocker log by using Event Viewer**
+
+1.  Open Event Viewer. To do this, click **Start**, type **eventvwr.msc**, and then press ENTER.
+2.  In the console tree under **Application and Services Logs\\Microsoft\\Windows**, double-click **AppLocker**.
+
+AppLocker events are listed in either the **EXE and DLL** log, the **MSI and Script** log, or the **Packaged app-Deployment** or **Packaged app-Execution** log. Event information includes the enforcement setting, file name, date and time, and user name. The logs can be exported to other file 
+formats for further analysis.
+
+## Related topics
+
+- [AppLocker](applocker-overview.md)

windows/device-security/applocker/optimize-applocker-performance.md

@@ -0,0 +1,32 @@
+---
+title: Optimize AppLocker performance (Windows 10)
+description: This topic for IT professionals describes how to optimize AppLocker policy enforcement.
+ms.assetid: a20efa20-bc98-40fe-bd81-28ec4905e0f6
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Optimize AppLocker performance
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes how to optimize AppLocker policy enforcement.
+
+## Optimization of Group Policy
+
+AppLocker policies can be implemented by organization unit (OU) using Group Policy. If so, your Group Policy infrastructure should be optimized and retested for performance when AppLocker policies are added to existing Group Policy Objects (GPOs) or new GPOs are created, as you do with adding any policies to your GPOs.
+
+For more info, see the [Optimizing Group Policy Performance](https://go.microsoft.com/fwlink/p/?LinkId=163238) article in TechNet Magazine.
+
+### AppLocker rule limitations
+
+The more rules per GPO, the longer AppLocker requires for evaluation. There is no set limitation on the number of rules per GPO, but the number of rules that can fit into a 100 MB GPO varies based on the complexity of the rule, such as the number of file hashes included in a single file hash 
+condition.
+
+### Using the DLL rule collection
+
+When the DLL rule collection is enabled, AppLocker must check each DLL that an application loads. The more DLLs, the longer AppLocker requires to complete the evaluation.

windows/device-security/applocker/packaged-apps-and-packaged-app-installer-rules-in-applocker.md

@@ -0,0 +1,33 @@
+---
+title: Packaged apps and packaged app installer rules in AppLocker (Windows 10)
+description: This topic explains the AppLocker rule collection for packaged app installers and packaged apps.
+ms.assetid: 8fd44d08-a0c2-4c5b-a91f-5cb9989f971d
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Packaged apps and packaged app installer rules in AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic explains the AppLocker rule collection for packaged app installers and packaged apps.
+
+Universal Windows apps can be installed through the Windows Store or can be sideloaded using the Windows PowerShell cmdlets. Universal Windows apps can be installed by a standard user unlike some Classic Windows applications that sometimes require administrative privileges for installation.
+Typically, an app consists of multiple components – the installer used to install the app and one or more exes, dlls or scripts. With Classic Windows applications, not all those components always share common attributes such as the publisher name, product name and product version. Therefore, AppLocker has to control each of these components separately through different rule collections – exe, dll, script and Windows Installers. In contrast, all the components of a Universal Windows app share the same attributes: Publisher name, Package name and Package version. It is therefore possible to control an entire app with a single rule.
+
+AppLocker enforces rules for Universal Windows apps separately from Classic Windows applications. A single AppLocker rule for a Universal Windows app can control both the installation and the running of an app. Because all Universal Windows apps are signed, AppLocker supports only publisher rules for Universal Windows apps. A publisher rule for a Universal Windows app is based on the following attributes of the app:
+
+-   Publisher name
+-   Package name
+-   Package version
+
+In summary, including AppLocker rules for Universal Windows apps in your policy design provides:
+
+-   The ability to control the installation and running of the app
+-   The ability to control all the components of the app with a single rule rather than controlling individual binaries within the app
+-   The ability to create application control policies that survive app updates
+-   Management of Universal Windows apps through Group Policy.

windows/device-security/applocker/plan-for-applocker-policy-management.md

@@ -0,0 +1,113 @@
+---
+title: Plan for AppLocker policy management (Windows 10)
+description: This topic for describes the decisions you need to make to establish the processes for managing and maintaining AppLocker policies.
+ms.assetid: dccc196f-6ae0-4ae4-853a-a3312b18751b
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Plan for AppLocker policy management
+
+**Applies to**
+-   Windows 10
+
+This topic for describes the decisions you need to make to establish the processes for managing and maintaining AppLocker policies.
+
+## Policy management
+
+Before you begin the deployment process, consider how the AppLocker rules will be managed. Developing a process for managing AppLocker rules helps assure that AppLocker continues to effectively control how applications are allowed to run in your organization.
+
+### Application and user support policy
+
+Developing a process for managing AppLocker rules helps assure that AppLocker continues to effectively control how applications are allowed to run in your organization. Considerations include:
+
+-   What type of end-user support is provided for blocked applications?
+-   How are new rules added to the policy?
+-   How are existing rules updated?
+-   Are events forwarded for review?
+
+**Help desk support**
+
+If your organization has an established help desk support department in place, consider the following when deploying AppLocker policies:
+
+-   What documentation does your support department require for new policy deployments?
+-   What are the critical processes in each business group both in work flow and timing that will be affected by application control policies and how could they affect your support department's workload?
+-   Who are the contacts in the support department?
+-   How will the support department resolve application control issues between the end user and those who maintain the AppLocker rules?
+
+**End-user support**
+
+Because AppLocker is preventing unapproved apps from running, it is important that your organization carefully plan how to provide end-user support. Considerations include:
+
+-   Do you want to use an intranet site as a first line of support for users who have tried to run a blocked app?
+-   How do you want to support exceptions to the policy? Will you allow users to run a script to temporarily allow access to a blocked app?
+
+**Using an intranet site**
+
+AppLocker can be configured to display the default message but with a custom URL. You can use this URL to redirect users to a support site that contains information about why the user received the error and which applications are allowed. If you do not display a custom URL for the message when an app is blocked, the default URL is used.
+
+The following image shows an example of the error message for a blocked app. You can use the **Set a support web link** policy setting to customize the **More information** link.
+
+![applocker blocked application error message](images/blockedappmsg.gif)
+
+For steps to display a custom URL for the message, see [Display a custom URL message when users try to run a blocked app](display-a-custom-url-message-when-users-try-to-run-a-blocked-application.md).
+
+**AppLocker event management**
+
+Each time that a process requests permission to run, AppLocker creates an event in the AppLocker event log. The event details which file tried to run, the attributes of that file, the user that initiated the request, and the rule GUID that was used to make the AppLocker execution decision. The 
+AppLocker event log is located in the following path: **Applications and Services Logs\\Microsoft\\Windows\\AppLocker**. The AppLocker log includes three logs:
+
+1.  **EXE and DLL**. Contains events for all files affected by the executable and DLL rule collections (.exe, .com, .dll, and .ocx).
+2.  **MSI and Script**. Contains events for all files affected by the Windows Installer and script rule collections (.msi, .msp, .ps1, .bat, .cmd, .vbs, and .js).
+3.  **Packaged app-Deployment** or **Packaged app-Execution**, contains events for all Universal Windows apps affected by the packaged app and packed app installer rule collection (.appx).
+
+Collecting these events in a central location can help you maintain your AppLocker policy and troubleshoot rule configuration problems. Event collection technologies such as those available in Windows allow administrators to subscribe to specific event channels and have the events from source computers aggregated into a forwarded event log on a Windows Server operating system collector. For more info about setting up an event subscription, see [Configure Computers to Collect and Forward Events](https://go.microsoft.com/fwlink/p/?LinkId=145012).
+
+### Policy maintenance
+
+As new apps are deployed or existing apps are updated by the software publisher, you will need to make revisions to your rule collections to ensure that the policy is current.
+
+You can edit an AppLocker policy by adding, changing, or removing rules. However, you cannot specify a version for the policy by importing additional rules. To ensure version control when modifying an AppLocker policy, use Group Policy management software that allows you to create versions of Group Policy Objects (GPOs). An example of this type of software is the Advanced Group Policy Management feature from the Microsoft Desktop Optimization Pack. For more info about Advanced Group Policy Management, see [Advanced Group Policy Management Overview](https://go.microsoft.com/fwlink/p/?LinkId=145013) (https://go.microsoft.com/fwlink/p/?LinkId=145013).
+
+>**Caution:**  You should not edit an AppLocker rule collection while it is being enforced in Group Policy. Because AppLocker controls what files are allowed to run, making changes to a live policy can create unexpected behavior.
+ 
+**New version of a supported app**
+
+When a new version of an app is deployed in the organization, you need to determine whether to continue to support the previous version of that app. To add the new version, you might only need to create a new rule for each file that is associated with the app. If you are using publisher conditions and the version is not specified, then the existing rule or rules might be sufficient to allow the updated file to run. You must ensure, however, that the updated app has not altered the file names or added files to support new functionality. If so, then you must modify the existing rules or create new rules. To continue to reuse a publisher-based rule without a specific file version, you must also ensure that the file's digital signature is still identical to the previous version—the publisher, product name, and file name (if configured in your rule) must all match for the rule to be correctly applied.
+
+To determine whether a file has been modified during an app update, review the publisher's release details provided with the update package. You can also review the publisher's web page to retrieve this information. Each file can also be inspected to determine the version.
+
+For files that are allowed or denied with file hash conditions, you must retrieve the new file hash. To add support for a new version and maintain support for the older version, you can either create a new file hash rule for the new version or edit the existing rule and add the new file hash to the list of conditions.
+
+For files with path conditions, you should verify that the installation path has not changed from what is stated in the rule. If the path has changed, you need to update the rule before installing the new version of the app
+
+**Recently deployed app**
+
+To support a new app, you must add one or more rules to the existing AppLocker policy.
+
+**App is no longer supported**
+
+If your organization has determined that it will no longer support an application that has AppLocker rules associated with it, the easiest way to prevent users from running the app is to delete these rules.
+
+**App is blocked but should be allowed**
+
+A file could be blocked for three reasons:
+
+-   The most common reason is that no rule exists to allow the app to run.
+-   There may be an existing rule that was created for the file that is too restrictive.
+-   A deny rule, which cannot be overridden, is explicitly blocking the file.
+
+Before editing the rule collection, first determine what rule is preventing the file from running. You can troubleshoot the problem by using the **Test-AppLockerPolicy** Windows PowerShell cmdlet. For more info about troubleshooting an AppLocker policy, see [Testing and Updating an AppLocker Policy](https://go.microsoft.com/fwlink/p/?LinkId=160269) (https://go.microsoft.com/fwlink/p/?LinkId=160269).
+
+## Next steps
+
+After deciding how your organization will manage your AppLocker policy, record your findings.
+
+-   **End-user support policy.** Document the process that you will use for handling calls from users who have attempted to run a blocked app, and ensure that support personnel have clear escalation steps so that the administrator can update the AppLocker policy, if necessary.
+-   **Event processing.** Document whether events will be collected in a central location called a store, how that store will be archived, and whether the events will be processed for analysis.
+-   **Policy maintenance.** Detail how rules will be added to the policy and in which GPO the rules are defined.
+
+For information and steps how to document your processes, see [Document your application control management processes](document-your-application-control-management-processes.md).

windows/device-security/applocker/refresh-an-applocker-policy.md

@@ -0,0 +1,56 @@
+---
+title: Refresh an AppLocker policy (Windows 10)
+description: This topic for IT professionals describes the steps to force an update for an AppLocker policy.
+ms.assetid: 3f24fcbc-3926-46b9-a1a2-dd036edab8a9
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Refresh an AppLocker policy
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps to force an update for an AppLocker policy.
+
+If you update the rule collection on a local computer by using the Local Security Policy snap-in, the policy will take effect immediately. If Group Policy is used to distribute the AppLocker policy and you want to immediately implement the policy, you must manually refresh the policy. The Group Policy refresh might take several minutes, depending upon the number of policies within the Group Policy Object (GPO) and the number of target computers.
+
+To use Group Policy to distribute the AppLocker policy change, you need to retrieve the deployed AppLocker policy first. To prepare for the update and subsequent refresh, see [Edit an AppLocker policy](edit-an-applocker-policy.md)
+
+[Edit an AppLocker policy](edit-an-applocker-policy.md) and [Use the AppLocker Windows PowerShell cmdlets](use-the-applocker-windows-powershell-cmdlets.md).
+
+To complete this procedure, you must have Edit Setting permission to edit a GPO. By default, members of the **Domain Admins** group, the **Enterprise Admins** group, and the **Group Policy Creator Owners** group have this permission.
+
+**To manually refresh the AppLocker policy by using Group Policy**
+
+1.  From a command prompt, type **gpupdate /force**, and then press ENTER.
+2.  When the command finishes, close the command prompt window, and then verify that the intended rule behavior is correct. You can do this by checking the AppLocker event logs for events that include "policy applied."
+
+To change a policy on an individual computer, or to implement that policy on other computers, without using Group Policy, you first need to update the rule within the rule collection. For information about updating existing rules, see [Edit AppLocker rules](edit-applocker-rules.md). For information 
+about creating a new rule for an existing policy, see:
+-   [Create a rule that uses a publisher condition](create-a-rule-that-uses-a-publisher-condition.md)
+-   [Create a rule that uses a file hash condition](create-a-rule-that-uses-a-file-hash-condition.md)
+-   [Create a rule that uses a path condition](create-a-rule-that-uses-a-path-condition.md)
+
+Membership in the local **Administrators** group, or equivalent, is the minimum required to complete this procedure.
+
+**To refresh the AppLocker policy on the local computer**
+
+-   Update the rule collection by using the Local Security Policy console with one of the following procedures:
+
+    -   [Edit AppLocker rules](edit-applocker-rules.md)
+    -   [Delete an AppLocker rule](delete-an-applocker-rule.md)
+    -   [Add exceptions for an AppLocker rule](configure-exceptions-for-an-applocker-rule.md)
+
+When finished, the policy is in effect.
+
+To make the same change on another device, you can use any of the following methods:
+
+-   From the device that you made the change on, export the AppLocker policy, and then import the policy onto the other device. To do this, use the AppLocker **Export Policy** and **Import Policy** features to copy the rules from the changed computer.
+
+    >**Caution:**  When importing rules from another computer, all the rules will be applied, not just the one that was updated. Merging policies allows both existing and updated (or new) rules to be applied.
+     
+-   Merge AppLocker policies. For procedures to do this, see [Merge AppLocker policies manually](merge-applocker-policies-manually.md) and [Merge AppLocker policies by using Set-ApplockerPolicy](merge-applocker-policies-by-using-set-applockerpolicy.md).

windows/device-security/applocker/requirements-for-deploying-applocker-policies.md

@@ -0,0 +1,222 @@
+---
+title: Requirements for deploying AppLocker policies (Windows 10)
+description: This deployment topic for the IT professional lists the requirements that you need to consider before you deploy AppLocker policies.
+ms.assetid: 3e55bda2-3cd7-42c7-bad3-c7dfbe193d48
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Requirements for deploying AppLocker policies
+
+**Applies to**
+-   Windows 10
+
+This deployment topic for the IT professional lists the requirements that you need to consider before you deploy AppLocker policies.
+
+The following requirements must be met or addressed before you deploy your AppLocker policies:
+-   [Deployment plan](#bkmk-reqdepplan)
+-   [Supported operating systems](#bkmk-reqsupportedos)
+-   [Policy distribution mechanism](#bkmk-reqpolicydistmech)
+-   [Event collection and analysis system](#bkmk-reqeventcollectionsystem)
+
+### <a href="" id="bkmk-reqdepplan"></a>Deployment plan
+
+An AppLocker policy deployment plan is the result of investigating which applications are required and necessary in your organization, which apps are optional, and which apps are forbidden. To develop this plan, see [AppLocker Design Guide](applocker-policies-design-guide.md). The following table is an example of the data you need to collect and the decisions you need to make to successfully deploy AppLocker policies on the supported operating systems (as listed in [Requirements to use AppLocker](requirements-to-use-applocker.md)).
+
+<table style="width:100%;">
+<colgroup>
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+<col width="11%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">Organizational unit</th>
+<th align="left">Implement AppLocker?</th>
+<th align="left">Apps</th>
+<th align="left">Installation path</th>
+<th align="left">Use default rule or define new rule condition</th>
+<th align="left">Allow or deny</th>
+<th align="left">GPO name</th>
+<th align="left">Support policy</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Bank Tellers</p></td>
+<td align="left"><p>Teller-East and Teller-West</p></td>
+<td align="left"><p>Yes</p></td>
+<td align="left"><p>Teller software</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\Teller.exe</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p>Tellers</p></td>
+<td align="left"><p>Web help</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Windows files</p>
+<p></p></td>
+<td align="left"><p>C:\Windows</p></td>
+<td align="left"><p>Create a path exception to the default rule to exclude \Windows\Temp</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Help Desk</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Time Sheet Organizer</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\HR\Timesheet.exe</p></td>
+<td align="left"><p>File is not signed; create a file hash condition</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Web help</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Human Resources</p></td>
+<td align="left"><p>HR-All</p></td>
+<td align="left"><p>Yes</p></td>
+<td align="left"><p>Check Payout</p></td>
+<td align="left"><p>C:\Program Files\Woodgrove\HR\Checkcut.exe</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p>HR</p></td>
+<td align="left"><p>Web help</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Internet Explorer 7</p></td>
+<td align="left"><p>C:\Program Files\Internet Explorer\</p></td>
+<td align="left"><p>File is signed; create a publisher condition</p></td>
+<td align="left"><p>Deny</p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Help Desk</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Windows files</p></td>
+<td align="left"><p>C:\Windows</p></td>
+<td align="left"><p>Use the default rule for the Windows path</p></td>
+<td align="left"><p>Allow</p></td>
+<td align="left"><p></p></td>
+<td align="left"><p>Help Desk</p></td>
+</tr>
+</tbody>
+</table>
+ 
+**Event processing policy**
+
+<table>
+<colgroup>
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">AppLocker event collection location</th>
+<th align="left">Archival policy</th>
+<th align="left">Analyzed?</th>
+<th align="left">Security policy</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Bank Tellers</p></td>
+<td align="left"><p>Forwarded to: srvBT093</p></td>
+<td align="left"><p>Standard</p></td>
+<td align="left"><p>None</p></td>
+<td align="left"><p>Standard</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Human Resources</p></td>
+<td align="left"><p>Do not forward</p>
+<p></p></td>
+<td align="left"><p>60 months</p></td>
+<td align="left"><p>Yes; summary reports monthly to managers</p></td>
+<td align="left"><p>Standard</p></td>
+</tr>
+</tbody>
+</table>
+ 
+**Policy maintenance policy**
+
+<table>
+<colgroup>
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+<col width="20%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Business group</th>
+<th align="left">Rule update policy</th>
+<th align="left">App decommission policy</th>
+<th align="left">App version policy</th>
+<th align="left">App deployment policy</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Bank Tellers</p></td>
+<td align="left"><p>Planned: Monthly through business office triage</p>
+<p>Emergency: Request through Help Desk</p></td>
+<td align="left"><p>Through business office triage; 30-day notice required</p></td>
+<td align="left"><p>General policy: Keep past versions for 12 months</p>
+<p>List policies for each application</p></td>
+<td align="left"><p>Coordinated through business office; 30-day notice required</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Human Resources</p></td>
+<td align="left"><p>Planned: Through HR triage</p>
+<p>Emergency: Request through Help Desk</p></td>
+<td align="left"><p>Through HR triage; 30-day notice required</p>
+<p></p></td>
+<td align="left"><p>General policy: Keep past versions for 60 months</p>
+<p>List policies for each application</p></td>
+<td align="left"><p>Coordinated through HR; 30-day notice required</p></td>
+</tr>
+</tbody>
+</table>
+ 
+### <a href="" id="bkmk-reqsupportedos"></a>Supported operating systems
+
+AppLocker is supported only on certain operating systems. Some features are not available on all operating systems. For more information, see [Requirements to use AppLocker](requirements-to-use-applocker.md).
+
+### <a href="" id="bkmk-reqpolicydistmech"></a>Policy distribution mechanism
+
+You need a way to distribute the AppLocker policies throughout the targeted business groups. AppLocker uses Group Policy management architecture to effectively distribute application control policies. AppLocker policies can also be configured on individual computers by using the Local Security Policy snap-in.
+
+### <a href="" id="bkmk-reqeventcollectionsystem"></a>Event collection and analysis system
+
+Event processing is important to understand application usage. You must have a process in place to collect and analyze AppLocker events so that application usage is appropriately restricted and understood. For procedures to monitor AppLocker events, see:
+-   [Configure an AppLocker policy for audit only](configure-an-applocker-policy-for-audit-only.md)
+-   [Configure an AppLocker policy for enforce rules](configure-an-applocker-policy-for-enforce-rules.md)
+-   [Monitor app usage with AppLocker](monitor-application-usage-with-applocker.md)
+
+## See also
+
+- [AppLocker deployment guide](applocker-policies-deployment-guide.md)

windows/device-security/applocker/requirements-to-use-applocker.md

@@ -0,0 +1,60 @@
+---
+title: Requirements to use AppLocker (Windows 10)
+description: This topic for the IT professional lists software requirements to use AppLocker on the supported Windows operating systems.
+ms.assetid: dc380535-071e-4794-8f9d-e5d1858156f0
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+localizationpriority: high
+author: brianlic-msft
+---
+
+# Requirements to use AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional lists software requirements to use AppLocker on the supported Windows operating systems.
+
+## General requirements
+
+To use AppLocker, you need:
+
+-   A device running a supported operating system to create the rules. The computer can be a domain controller.
+-   For Group Policy deployment, at least one device with the Group Policy Management Console (GPMC) or Remote Server Administration Tools (RSAT) installed to host the AppLocker rules.
+-   Devices running a supported operating system to enforce the AppLocker rules that you create.
+
+>**Note:**  You can use Software Restriction Policies with AppLocker, but with some limitations. For more info, see [Use AppLocker and Software Restriction Policies in the same domain](use-applocker-and-software-restriction-policies-in-the-same-domain.md).
+ 
+## Operating system requirements
+
+The following table show the on which operating systems AppLocker features are supported.
+
+| Version | Can be configured | Can be enforced | Available rules | Notes |
+| - | - | - | - | - |
+| Windows 10| Yes| Yes| Packaged apps<br/>Executable<br/>Windows Installer<br/>Script<br/>DLL| You can use the [AppLocker CSP](http://msdn.microsoft.com/library/windows/hardware/dn920019.aspx) to configure AppLocker policies on any edition of Windows 10. You can only manage AppLocker with Group Policy on devices running Windows 10 Enterprise, Windows 10 Education, and Windows Server 2016. |
+| Windows Server 2016<br/>Windows Server 2012 R2<br/>Windows Server 2012| Yes| Yes| Packaged apps<br/>Executable<br/>Windows Installer<br/>Script<br/>DLL| | 
+| Windows 8.1| Yes| Yes| Packaged apps<br/>Executable<br/>Windows Installer<br/>Script<br/>DLL| Only the Enterprise edition supports AppLocker| 
+| Windows RT 8.1| No| No| N/A||  
+| Windows 8 Pro| No| No| N/A||
+| Windows 8 Enterprise| Yes| Yes| Packaged apps<br/>Executable<br/>Windows Installer<br/>Script<br/>DLL||  
+| Windows RT| No| No| N/A| |  
+| Windows Server 2008 R2 Standard| Yes| Yes| Executable<br/>Windows Installer<br/>Script<br/>DLL| Packaged app rules will not be enforced.|
+| Windows Server 2008 R2 Enterprise|Yes| Yes| Executable<br/>Windows Installer<br/>Script<br/>DLL| Packaged app rules will not be enforced.|
+| Windows Server 2008 R2 Datacenter| Yes| Yes| Executable<br/>Windows Installer<br/>Script<br/>DLL| Packaged app rules will not be enforced.| 
+| Windows Server 2008 R2 for Itanium-Based Systems| Yes| Yes| Executable<br/>Windows Installer<br/>Script<br/>DLL| Packaged app rules will not be enforced.| 
+| Windows 7 Ultimate| Yes| Yes| Executable<br/>Windows Installer<br/>Script<br/>DLL| Packaged app rules will not be enforced.|
+| Windows 7 Enterprise| Yes| Yes| Executable<br/>Windows Installer<br/>Script<br/>DLL| Packaged app rules will not be enforced.| 
+| Windows 7 Professional| Yes| No| Executable<br/>Windows Installer<br/>Script<br/>DLL| No AppLocker rules are enforced.| 
+ 
+
+AppLocker is not supported on versions of the Windows operating system not listed above. Software Restriction Policies can be used with those versions. However, the SRP Basic User feature is not supported on the above operating systems.
+
+## See also
+- [Administer AppLocker](administer-applocker.md)
+- [Monitor app usage with AppLocker](monitor-application-usage-with-applocker.md)
+- [Optimize AppLocker performance](optimize-applocker-performance.md)
+- [Use AppLocker and Software Restriction Policies in the same domain](use-applocker-and-software-restriction-policies-in-the-same-domain.md)
+- [Manage packaged apps with AppLocker](manage-packaged-apps-with-applocker.md)
+- [AppLocker Design Guide](applocker-policies-design-guide.md)

windows/device-security/applocker/run-the-automatically-generate-rules-wizard.md

@@ -0,0 +1,41 @@
+---
+title: Run the Automatically Generate Rules wizard (Windows 10)
+description: This topic for IT professionals describes steps to run the wizard to create AppLocker rules on a reference device.
+ms.assetid: 8cad1e14-d5b2-437c-8f88-70cffd7b3d8e
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Run the Automatically Generate Rules wizard
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes steps to run the wizard to create AppLocker rules on a reference device.
+
+AppLocker allows you to automatically generate rules for all files within a folder. It will scan the specified folder and create the condition types that you choose for each file in that folder.
+
+You can perform this task by using the Group Policy Management Console for an AppLocker policy in a Group Policy Object (GPO) or by using the Local Security Policy snap-in for an AppLocker policy on a local device or in a security template. For info how to use these MMC snap-ins to administer AppLocker, see [Administer AppLocker](administer-applocker.md#bkmk-using-snapins).
+
+**To automatically generate rules**
+
+1.  Open the AppLocker console.
+2.  Right-click the appropriate rule type for which you want to automatically generate rules. You can automatically generate rules for executable, Windows Installer, script and packaged app rules.
+3.  Click **Automatically Generate Rules**.
+4.  On the **Folder and Permissions** page, click **Browse** to choose the folder to be analyzed. By default, this is the Program Files folder.
+5.  Click **Select** to choose the security group in which the default rules should be applied. By default, this is the **Everyone** group.
+6.  The wizard provides a name in the **Name to identify this set of rules** box based on the name of the folder that you have selected. Accept the provided name or type a different name, and then click **Next**.
+7.  On the **Rule Preferences** page, choose the conditions that you want the wizard to use while creating rules, and then click **Next**. For more info about rule conditions, see [Understanding AppLocker rule condition types](understanding-applocker-rule-condition-types.md).
+
+    >**Note:**  The **Reduce the number of rules created by grouping similar files** check box is selected by default. This helps you organize AppLocker rules and reduce the number of rules that you create by performing the following operations for the rule condition that you select:
+    
+    -   One publisher condition is created for all files that have the same publisher and product name.
+    -   One path condition is created for the folder that you select. For example, if you select *C:\\Program Files\\ProgramName\\* and the files in that folder are not signed, the wizard creates a rule for *%programfiles%\\ProgramName\\\**.
+    -   One file hash condition is created that contains all of the file hashes. When rule grouping is disabled, the wizard creates a file hash rule for each file.
+     
+8.  Review the files that were analyzed and the rules that will be automatically created. To make changes, click **Previous** to return to the page where you can change your selections. After reviewing the rules, click **Create**.
+
+>**Note:**  If you are running the wizard to create your first rules for a GPO, you will be prompted to create the default rules, which allow critical system files to run, after completing the wizard. You may edit the default rules at any time. If your organization has decided to edit the default rules or create custom rules to allow the Windows system files to run, ensure that you delete the default rules after replacing them with your custom rules.

windows/device-security/applocker/script-rules-in-applocker.md

@@ -0,0 +1,36 @@
+---
+title: Script rules in AppLocker (Windows 10)
+description: This topic describes the file formats and available default rules for the script rule collection.
+ms.assetid: fee24ca4-935a-4c5e-8a92-8cf1d134d35f
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Script rules in AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic describes the file formats and available default rules for the script rule collection.
+
+AppLocker defines script rules to include only the following file formats:
+-   .ps1
+-   .bat
+-   .cmd
+-   .vbs
+-   .js
+
+The following table lists the default rules that are available for the script rule collection.
+
+| Purpose | Name | User | Rule condition type |
+| - | - | - | - |
+| Allows members of the local Administrators group to run all scripts| (Default Rule) All scripts| BUILTIN\Administrators | Path: *|
+| Allow all users to run scripts in the Windows folder| (Default Rule) All scripts located in the Windows folder| Everyone | Path: %windir%\*| 
+| Allow all users to run scripts in the Program Files folder| (Default Rule) All scripts located in the Program Files folder|Everyone | Path: %programfiles%\*| 
+ 
+## Related topics
+
+- [Understanding AppLocker default rules](understanding-applocker-default-rules.md)

windows/device-security/applocker/security-considerations-for-applocker.md

@@ -0,0 +1,48 @@
+---
+title: Security considerations for AppLocker (Windows 10)
+description: This topic for the IT professional describes the security considerations you need to address when implementing AppLocker.
+ms.assetid: 354a5abb-7b31-4bea-a442-aa9666117625
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Security considerations for AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional describes the security considerations you need to address when implementing AppLocker.
+
+The purpose of AppLocker is to restrict the access to software, and therefore, the data accessed by the software, to a specific group of users or within a defined business group. The following are security considerations for 
+AppLocker:
+
+AppLocker is deployed within an enterprise and administered centrally by those in IT with trusted credentials. This makes its policy creation and deployment conform to similar policy deployment processes and security restrictions.
+
+AppLocker policies are distributed through known processes and by known means within the domain through Group Policy. But AppLocker policies can also be set on individual computers if the person has administrator privileges, and those policies might be contrary to the organization's written security policy. The enforcement settings for local policies are overridden by the same AppLocker policies in a Group Policy Object (GPO). However, because AppLocker rules are additive, a local policy that is not in a GPO will still be evaluated for that computer.
+
+Microsoft does not provide a way to develop any extensions to AppLocker. The interfaces are not public. A user with administrator credentials can automate some AppLocker processes by using Windows PowerShell cmdlets. For info about the Windows PowerShell cmdlets for AppLocker, see the [AppLocker Cmdlets in Windows PowerShell](http://technet.microsoft.com/library/ee460962.aspx).
+
+AppLocker runs in the context of Administrator or LocalSystem, which is the highest privilege set. This security context has the potential of misuse. If a user with administrative credentials makes changes to an AppLocker policy on a local device that is joined to a domain, those changes could be overwritten or disallowed by the GPO that contains the AppLocker rule for the same file (or path) that was changed on the local device. However, because AppLocker rules are additive, a local policy that is not in a GPO will still be evaluated for that computer. If the local computer is not joined to a domain and is not administered by Group Policy, a person with administrative credentials can alter the AppLocker policy.
+
+When securing files in a directory with a rule of the path condition type, whether using the allow or deny action on the rule, it is still necessary and good practice to restrict access to those files by setting the access control lists (ACLs) according to your security policy.
+
+AppLocker does not protect against running 16-bit DOS binaries in the Virtual DOS Machine (NTVDM). This technology allows running legacy DOS and 16-bit Windows programs on computers that are using Intel 80386 or later when there is already another operating system running and controlling the hardware. The result is that 16-bit binaries can still run on Windows Server 2008 R2 and Windows 7 when AppLocker is configured to otherwise block binaries and libraries. If it is a requirement to prevent 16-bit applications from running, you must configure the Deny rule in the executable rule collection for NTVDM.exe.
+
+You cannot use AppLocker (or Software Restriction Policies) to prevent code from running outside the Win32 subsystem. In particular, this applies to the (POSIX) subsystem in Windows NT. If it is a requirement to prevent applications from running in the POSIX subsystem, you must disable the subsystem.
+
+AppLocker can only control VBScript, JScript, .bat files, .cmd files, and Windows PowerShell scripts. It does not control all interpreted code that runs within a host process, for example, Perl scripts and macros. Interpreted code is a form of executable code that runs within a host process. For example, Windows batch files (\*.bat) run within the context of the Windows Command Host (cmd.exe). To control interpreted code by using AppLocker, the host process must call AppLocker before it runs the interpreted code, and then enforce the decision returned by AppLocker. Not all host processes call into AppLocker and, therefore, AppLocker cannot control every kind of interpreted code, such as Microsoft Office macros.
+
+>**Important:**  You should configure the appropriate security settings of these host processes if you must allow them to run. For example, configure the security settings in Microsoft Office to ensure that only signed and trusted macros are loaded.
+ 
+AppLocker rules either allow or prevent an application from launching. AppLocker does not control the behavior of applications after they are launched. Applications could contain flags passed to functions that signal AppLocker to circumvent the rules and allow another .exe or .dll to be loaded. In practice, an application that is allowed by AppLocker could use these flags to bypass AppLocker rules and launch child processes. You must thoroughly examine each application before allowing them to run by using AppLocker rules.
+
+>**Note:**  Two flags that illustrate this condition are `SANDBOX_INERT`, which can be passed to `CreateRestrictedToken`, and `LOAD_IGNORE_CODE_AUTHZ_LEVEL`, which can be passed to `LoadLibraryEx`. Both of these flags signal AppLocker to circumvent the rules and allow a child .exe or .dll to be loaded.
+
+You can block the Windows Subsystem for Linux by blocking LxssManager.dll.
+ 
+## Related topics
+
+- [AppLocker technical reference](applocker-technical-reference.md)

windows/device-security/applocker/select-types-of-rules-to-create.md

@@ -0,0 +1,72 @@
+---
+title: Select the types of rules to create (Windows 10)
+description: This topic lists resources you can use when selecting your application control policy rules by using AppLocker.
+ms.assetid: 14751169-0ed1-47cc-822c-8c01a7477784
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Select the types of rules to create
+
+**Applies to**
+-   Windows 10
+
+This topic lists resources you can use when selecting your application control policy rules by using AppLocker.
+
+When determining what types of rules to create for each of your groups, you should also determine what enforcement setting to use for each group. Different rule types are more applicable for some apps, depending on the way that the applications are deployed in a specific business group.
+
+The following topics provide additional information about AppLocker rules that can help you decide what rules to use for your applications:
+
+-   [Understanding AppLocker rule behavior](understanding-applocker-rule-behavior.md)
+-   [Understanding AppLocker rule exceptions](understanding-applocker-rule-exceptions.md)
+-   [Understanding AppLocker rule collections](understanding-applocker-rule-collections.md)
+-   [Understanding AppLocker allow and deny actions on rules](understanding-applocker-allow-and-deny-actions-on-rules.md)
+-   [Understanding AppLocker rule condition types](understanding-applocker-rule-condition-types.md)
+-   [Understanding AppLocker default rules](understanding-applocker-default-rules.md)
+
+### Select the rule collection
+
+The rules you create will be in one of the following rule collections:
+
+-   Executable files: .exe and .com
+-   Windows Installer files: .msi, .msp, and .mst
+-   Scripts: .ps1, .bat, .cmd, .vbs, and .js
+-   Packaged apps and packaged app installers: .appx
+-   DLLs: .dll and .ocx
+
+By default, the rules will allow a file to run based upon user or group privilege. If you use DLL rules, a DLL allow rule has to be created for each DLL that is used by all of the allowed apps. The DLL rule collection is not enabled by default.
+
+In the Woodgrove Bank example, the line-of-business app for the Bank Tellers business group is C:\\Program Files\\Woodgrove\\Teller.exe, and this app needs to be included in a rule. In addition, because this rule is part of a list of allowed applications, all the Windows files under C:\\Windows must be included as well.
+
+### Determine the rule condition
+
+A rule condition is criteria upon which an AppLocker rule is based and can only be one of the rule conditions in the following table.
+
+| Rule condition | Usage scenario | Resources |
+| - | - | - |
+| Publisher | To use a publisher condition, the files must be digitally signed by the software publisher, or you must do so by using an internal certificate. Rules that are specified to the version level might have to be updated when a new version of the file is released.|For more info about this rule condition, see [Understanding the publisher rule condition in AppLocker](understanding-the-publisher-rule-condition-in-applocker.md).
+| Path| Any file can be assigned this rule condition; however, because path rules specify locations within the file system, any subdirectory will also be affected by the rule (unless explicitly exempted).| For more info about this rule condition, see [Understanding the path rule condition in AppLocker](understanding-the-path-rule-condition-in-applocker.md). |
+| File hash | Any file can be assigned this rule condition; however, the rule must be updated each time a new version of the file is released because the hash value is based in part upon the version.| For more info about this rule condition, see [Understanding the file hash rule condition in AppLocker](understanding-the-file-hash-rule-condition-in-applocker.md). |
+ 
+In the Woodgrove Bank example, the line-of-business app for the Bank Tellers business group is signed and is located at C:\\Program Files\\Woodgrove\\Teller.exe. Therefore, the rule can be defined with a publisher condition. If the rule is defined to a specific version and above (for example, Teller.exe version 8.0 and above), then this will allow any updates to this app to occur without interruption of access to the users if the app's name and signed attributes stay the same.
+
+### Determine how to allow system files to run
+
+Because AppLocker rules build a list of allowed apps, a rule or rules must be created to allow all Windows files to run. AppLocker provides a means to ensure system files are properly considered in your rule collection by generating the default rules for each rule collection. You can use the default rules (listed in [AppLocker default rules](working-with-applocker-rules.md#applocker-default-rules)) as a template when creating your own rules. However, these rules are only meant to function as a starter policy when you are first testing AppLocker rules so that the system files in the Windows folders will be allowed to run. When a default rule is created, it is denoted with "(Default rule)" in its name as it appears in the rule collection.
+
+You can also create a rule for the system files based on the path condition. In the preceding example, for the Bank Tellers group, all Windows files reside under C:\\Windows and can be defined with the path rule condition type. This will permit access to these files whenever updates are applied and the files change. If you require additional application security, you might need to modify the rules created from the built-in default rule collection. For example, the default rule to allow all users to run .exe files in the Windows folder is based on a path condition that allows all files within the Windows folder to run. The Windows folder contains a Temp subfolder to which the Users group is given the following permissions:
+
+-   Traverse Folder/Execute File
+-   Create Files/Write Data
+-   Create Folders/Append Data
+
+These permissions settings are applied to this folder for application compatibility. However, because any user can create files in this location, allowing apps to be run from this location might conflict with your organization's security policy.
+
+## Next steps
+
+After you have selected the types of rules to create, record your findings as explained in [Document your AppLocker rules](document-your-applocker-rules.md).
+
+After recording your findings for the AppLocker rules to create, you will need to consider how to enforce the rules. For info about how to do this, see [Determine Group Policy structure and rule enforcement](determine-group-policy-structure-and-rule-enforcement.md).

windows/device-security/applocker/test-an-applocker-policy-by-using-test-applockerpolicy.md

@@ -0,0 +1,43 @@
+---
+title: Test an AppLocker policy by using Test-AppLockerPolicy (Windows 10)
+description: This topic for IT professionals describes the steps to test an AppLocker policy prior to importing it into a Group Policy Object (GPO) or another computer.
+ms.assetid: 048bfa38-6825-4a9a-ab20-776cf79f402a
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Test an AppLocker policy by using Test-AppLockerPolicy
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes the steps to test an AppLocker policy prior to importing it into a Group Policy Object (GPO) or another computer.
+
+The **Test-AppLockerPolicy** Windows PowerShell cmdlet can be used to determine whether any of the rules in your rule collections will be blocked on your reference computer or the computer on which you maintain policies. Perform the following steps on any computer where the AppLocker policies are applied.
+
+Any user account can be used to complete this procedure.
+
+**To test an AppLocker policy by using Test-AppLockerPolicy**
+
+1.  Export the effective AppLocker policy. To do this, you must use the **Get-AppLockerPolicy** Windows PowerShell cmdlet.
+
+    1.  Open a Windows PowerShell command prompt window as an administrator.
+    2.  Use the **Get-AppLockerPolicy** cmdlet to export the effective AppLocker policy to an XML file:
+
+        `Get-AppLockerPolicy –Effective –XML > <PathofFiletoExport.XML>`
+
+2.  Use the **Get-ChildItem** cmdlet to specify the directory that you want to test, specify the **Test-AppLockerPolicy** cmdlet with the XML file from the previous step to test the policy, and use the **Export-CSV** cmdlet to export the results to a file to be analyzed:
+
+    `Get-ChildItem <DirectoryPathtoReview> -Filter <FileExtensionFilter> -Recurse | Convert-Path | Test-AppLockerPolicy –XMLPolicy <PathToExportedPolicyFile> -User <domain\username> -Filter <TypeofRuletoFilterFor> | Export-CSV <PathToExportResultsTo.CSV>`
+
+The following shows example input for **Test-AppLockerPolicy**:
+
+```syntax
+PS C:\ Get-AppLockerPolicy –Effective –XML > C:\Effective.xml
+PS C:\ Get-ChildItem 'C:\Program Files\Microsoft Office\' –filter *.exe –Recurse | Convert-Path | Test-AppLockerPolicy –XMLPolicy C:\Effective.xml –User contoso\zwie –Filter Denied,DeniedByDefault | Export-CSV C:\BlockedFiles.csv
+```
+
+In the example, the effective AppLocker policy is exported to the file C:\\Effective.xml. The **Get-ChildItem** cmdlet is used to recursively gather path names for the .exe files in C:\\Program Files\\Microsoft Office\\. The XMLPolicy parameter specifies that the C:\\Effective.xml file is an XML AppLocker policy file. By specifying the User parameter, you can test the rules for specific users, and the **Export-CSV** cmdlet allows the results to be exported to a comma-separated file. In the example, `-FilterDenied,DeniedByDefault` displays only those files that will be blocked for the user under the policy.

windows/device-security/applocker/test-and-update-an-applocker-policy.md

@@ -0,0 +1,62 @@
+---
+title: Test and update an AppLocker policy (Windows 10)
+description: This topic discusses the steps required to test an AppLocker policy prior to deployment.
+ms.assetid: 7d53cbef-078c-4d20-8b00-e821e33b6ea1
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Test and update an AppLocker policy
+
+**Applies to**
+-   Windows 10
+
+This topic discusses the steps required to test an AppLocker policy prior to deployment.
+
+You should test each set of rules to ensure that the rules perform as intended. If you use Group Policy to manage AppLocker policies, complete the following steps for each Group Policy Object (GPO) where you have created AppLocker rules. Because AppLocker rules are inherited from linked GPOs, you should deploy all of the rules for simultaneous testing in all of your test GPOs.
+
+## Step 1: Enable the Audit only enforcement setting
+
+By using the **Audit only** enforcement setting, you can ensure that the AppLocker rules that you have created are properly configured for your organization. This setting can be enabled on the **Enforcement** tab of the **AppLocker Properties** dialog box. For the procedure to do this, see [Configure an AppLocker policy for audit only](configure-an-applocker-policy-for-audit-only.md).
+
+## Step 2: Configure the Application Identity service to start automatically
+
+Because AppLocker uses the Application Identity service to verify the attributes of a file, you must configure it to start automatically in any one GPO that applies AppLocker rules. For the procedure to do this, see [Configure the Application Identity Service](configure-the-application-identity-service.md). For AppLocker policies that are not managed by a GPO, you must ensure that the service is running on each PC in order for the policies to be applied.
+
+## Step 3: Test the policy
+
+Test the AppLocker policy to determine if your rule collection needs to be modified. Because you have created AppLocker rules, enabled the Application Identity service, and enabled the **Audit only** enforcement setting, the AppLocker policy should be present on all client PC that are configured to receive your AppLocker policy.
+
+The **Test-AppLockerPolicy** Windows PowerShell cmdlet can be used to determine whether any of the rules in your rule collection will be blocked on your reference PCs. For the procedure to do this, see [Test an AppLocker policy by using Test-AppLockerPolicy](test-an-applocker-policy-by-using-test-applockerpolicy.md).
+
+## Step 4: Analyze AppLocker events
+You can either manually analyze AppLocker events or use the **Get-AppLockerFileInformation** Windows PowerShell cmdlet to automate the analysis.
+
+**To manually analyze AppLocker events**
+
+You can view the events either in Event Viewer or a text editor and then sort those events to perform an analysis, such as looking for patterns in application usage events, access frequencies, or access by user groups. If you have not configured an event subscription, then you will have to review the logs on a sampling of computers in your organization. For more information about using Event Viewer, see [Monitor application usage with AppLocker](monitor-application-usage-with-applocker.md).
+
+**To analyze AppLocker events by using Get-AppLockerFileInformation**
+
+You can use the **Get-AppLockerFileInformation** Windows PowerShell cmdlet to analyze AppLocker events from a remote computer. If an app is being blocked and should be allowed, you can use the AppLocker cmdlets to help troubleshoot the problem.
+
+For both event subscriptions and local events, you can use the **Get-AppLockerFileInformation** cmdlet to determine which files have been blocked or would have been blocked (if you are using the **Audit only** enforcement mode) and how many times the event has occurred for each file. For the procedure to do this, see [Monitor Application Usage with AppLocker](monitor-application-usage-with-applocker.md).
+
+After using **Get-AppLockerFileInformation** to determine how many times that a file would have been blocked from running, you should review your rule list to determine whether a new rule should be created for the blocked file or whether an existing rule is too strictly defined. Ensure that you check which GPO is currently preventing the file from running. To determine this, you can use the Group Policy Results Wizard to view rule names.
+
+## Step 5: Modify the AppLocker policy
+
+After you have identified which rules need to be edited or added to the policy, you can use the Group Policy Management Console to modify the AppLocker rules in the relevant GPOs. For AppLocker policies that are not managed by a GPO, you can use the Local Security Policy snap-in (secpol.msc). For info how to modify an AppLocker policy, see, [Edit an AppLocker policy](edit-an-applocker-policy.md).
+
+## Step 6: Repeat policy testing, analysis, and policy modification
+
+Repeat the previous steps 3–5 until all the rules perform as intended before applying enforcement.
+
+## Additional resources
+
+-   For steps to perform other AppLocker policy tasks, see [Administer AppLocker](administer-applocker.md).
+ 
+ 

windows/device-security/applocker/tools-to-use-with-applocker.md

@@ -0,0 +1,53 @@
+---
+title: Tools to use with AppLocker (Windows 10)
+description: This topic for the IT professional describes the tools available to create and administer AppLocker policies.
+ms.assetid: db2b7cb3-7643-4be5-84eb-46ba551e1ad1
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Tools to use with AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional describes the tools available to create and administer AppLocker policies.
+
+The following tools can help you administer the application control policies created by using AppLocker on the local device or by using Group Policy. For info about the basic requirements for using AppLocker, see [Requirements to use AppLocker](requirements-to-use-applocker.md).
+
+-   **AppLocker Local Security Policy MMC snap-in**
+
+    The AppLocker rules can be maintained by using the Local Security Policy snap-in (secpol.msc) of the Microsoft Management Console (MMC). For procedures to create, modify, and delete AppLocker rules, see [Working with AppLocker rules](working-with-applocker-rules.md).
+
+-   **Generate Default Rules tool**
+
+    AppLocker includes default rules for each rule collection accessed through the Local Security Policy snap-in. These rules are intended to help ensure that the files that are required for Windows to operate properly are allowed in an AppLocker rule collection. For info about how to use this tool, see [Create AppLocker default rules](create-applocker-default-rules.md). For a list of the default rules, see [AppLocker default rules](working-with-applocker-rules.md#applocker-default-rules).
+
+-   **Automatically Generate AppLocker Rules wizard**
+
+    By using the Local Security Policy snap-in, you can automatically generate rules for all files within a folder. The wizard will scan the specified folder and create the condition types that you choose for each file in that folder. For info about how to use this wizard, see [Run the Automatically Generate Rules wizard](run-the-automatically-generate-rules-wizard.md).
+
+-   **Group Policy**
+
+    You can edit an AppLocker policy by adding, changing, or removing rules by using the Group Policy Management Console (GPMC).
+
+    If you want additional features to manage AppLocker policies, such as version control, use Group Policy management software that allows you to create versions of Group Policy Objects (GPOs). An example of this type of software is the Advanced Group Policy Management feature from the Microsoft Desktop Optimization Pack.
+
+-   **Remote Server Administration Tools (RSAT)**
+
+    You can use a device with a supported operating system that has the Remote Server Administration Tools (RSAT) installed to create and maintain AppLocker policies.
+
+-   **Event Viewer**
+
+    The AppLocker log contains information about applications that are affected by AppLocker rules. For info about using Event Viewer to review the AppLocker logs, see [Using Event Viewer with AppLocker](using-event-viewer-with-applocker.md), and [Monitor app usage with AppLocker](monitor-application-usage-with-applocker.md).
+
+-   **AppLocker PowerShell cmdlets**
+
+    The AppLocker Windows PowerShell cmdlets are designed to streamline the administration of AppLocker policy. They can be used to help create, test, maintain, and troubleshoot an AppLocker policy. The cmdlets are intended to be used in conjunction with the AppLocker user interface that is accessed through the Local Security Policy snap-in and the GPMC. For information about the cmdlets, see the [AppLocker PowerShell Command Reference](http://technet.microsoft.com/library/hh847210.aspx).
+
+## Related topics
+
+- [AppLocker technical reference](applocker-technical-reference.md)

windows/device-security/applocker/understand-applocker-enforcement-settings.md

@@ -0,0 +1,29 @@
+---
+title: Understand AppLocker enforcement settings (Windows 10)
+description: This topic describes the AppLocker enforcement settings for rule collections.
+ms.assetid: 48773007-a343-40bf-8961-b3ff0a450d7e
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Understand AppLocker enforcement settings
+
+**Applies to**
+-   Windows 10
+
+This topic describes the AppLocker enforcement settings for rule collections.
+
+Rule enforcement is applied only to a collection of rules, not to individual rules. AppLocker divides the rules into four collections: executable files, Windows Installer files, scripts, and DLL files. For more info about rule collections, see [Understanding AppLocker rule collections](understanding-applocker-rule-collections.md). By default, if enforcement is not configured and rules are present in a rule collection, those rules are enforced. The following table details the three AppLocker rule enforcement settings in Group Policy for each rule collection.
+
+| Enforcement setting | Description |
+| - | - |
+| Not configured | By default, enforcement is not configured in a rule collection. If rules are present in the corresponding rule collection, they are enforced. If rule enforcement is configured in a higher-level linked Group Policy object (GPO), that enforcement value overrides the **Not configured** value.| 
+| Enforce rules | Rules are enforced for the rule collection, and all rule events are audited.| 
+| Audit only | Rule events are audited only. Use this value when planning and testing AppLocker rules.| 
+ 
+For the AppLocker policy to be enforced on a device, the Application Identity service must be running. For more info about the Application Identity service, see [Configure the Application Identity service](configure-the-application-identity-service.md).
+
+When AppLocker policies from various GPOs are merged, the enforcement modes are merged by using the standard Group Policy order of inheritance, which is local, domain, site, and organizational unit (OU). The Group Policy setting that was last written or applied by order of inheritance is used for the enforcement mode, and all rules from linked GPOs are applied.

windows/device-security/applocker/understand-applocker-policy-design-decisions.md

@@ -0,0 +1,228 @@
+---
+title: Understand AppLocker policy design decisions (Windows 10)
+description: This topic for the IT professional lists the design questions, possible answers, and ramifications of the decisions when you plan a deployment of application control policies by using AppLocker within a Windows operating system environment.
+ms.assetid: 3475def8-949a-4b51-b480-dc88b5c1e6e6
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Understand AppLocker policy design decisions
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional lists the design questions, possible answers, and ramifications of the decisions when you plan a deployment of application control policies by using AppLocker within a Windows operating system environment.
+
+When you begin the design and planning process, you should consider the ramifications of your design choices. The resulting decisions will affect your policy deployment scheme and subsequent application control policy maintenance.
+
+You should consider using AppLocker as part of your organization's application control policies if all the following are true:
+
+-   You have deployed or plan to deploy the supported versions of Windows in your organization. For specific operating system version requirements, see [Requirements to Use AppLocker](requirements-to-use-applocker.md).
+-   You need improved control over the access to your organization's applications and the data your users access.
+-   The number of applications in your organization is known and manageable.
+-   You have resources to test policies against the organization's requirements.
+-   You have resources to involve Help Desk or to build a self-help process for end-user application access issues.
+-   The group's requirements for productivity, manageability, and security can be controlled by restrictive policies.
+
+The following questions are not in priority or sequential order. They should be considered when you deploy application control policies (as appropriate for your targeted environment).
+
+### Which apps do you need to control in your organization?
+
+You might need to control a limited number of apps because they access sensitive data, or you might have to exclude all applications except those that are sanctioned for business purposes. There might be certain business groups that require strict control, and others that promote independent application usage.
+
+| Possible answers | Design considerations|
+| - | - |
+| Control all apps | AppLocker policies control applications by creating an allowed list of applications by file type. Exceptions are also possible. AppLocker policies can only be applied to applications installed on computers running one of the supported versions of Windows. For specific operating system version requirements, see [Requirements to use AppLocker](requirements-to-use-applocker.md).|
+| Control specific apps | When you create AppLocker rules, a list of allowed apps are created. All apps on that list will be allowed to run (except those on the exception list). Apps that are not on the list will be prevented from running. AppLocker policies can only be applied to apps installed on computers running any of the supported versions of Windows. For specific operating system version requirements, see [Requirements to use AppLocker](requirements-to-use-applocker.md).|
+|Control only Classic Windows applications, only Universal Windows apps, or both| AppLocker policies control apps by creating an allowed list of apps by file type. Because Universal Windows apps are categorized under the Publisher condition, Classic Windows applications and Universal Windows apps can be controlled together. AppLocker policies for Universal Windows apps can be applied only to apps that are installed on PCs that support the Windows Store, but Classic Windows applications can be controlled with AppLocker on all supported versions of Windows. The rules you currently have configured for Classic Windows applications can remain, and you can create new ones for Universal Windows apps.<br/>For a comparison of Classic Windows applications and Universal Windows apps, see [Comparing Classic Windows applications and Universal Windows apps for AppLocker policy design decisions](#bkmk-compareclassicmetro) in this topic.|
+| Control apps by business group and user | AppLocker policies can be applied through a Group Policy Object (GPO) to computer objects within an organizational unit (OU). Individual AppLocker rules can be applied to individual users or to groups of users.|
+| Control apps by computer, not user | AppLocker is a computer-based policy implementation. If your domain or site organizational structure is not based on a logical user structure, such as an OU, you might want to set up that structure before you begin your AppLocker planning. Otherwise, you will have to identify users, their computers, and their app access requirements.|
+|Understand app usage, but there is no need to control any apps yet | AppLocker policies can be set to audit app usage to help you track which apps are used in your organization. You can then use the AppLocker event log to create AppLocker policies.|
+ 
+>**Important:**  The following list contains files or types of files that cannot be managed by AppLocker:
+
+-   AppLocker does not protect against running 16-bit DOS binaries in a NT Virtual DOS Machine (NTVDM). This technology allows running legacy DOS and 16-bit Windows programs on computers that are using Intel 80386 or higher when there is already another operating system running and controlling the hardware. The result is that 16-bit binaries can still run on Windows Server 2008 R2 and Windows 7 when AppLocker is configured to otherwise block binaries and libraries. If it is a requirement to prevent 16-bit applications from running, you must configure the Deny rule in the Executable rule collection for NTVDM.exe.
+
+-   You cannot use AppLocker to prevent code from running outside the Win32 subsystem. In particular, this applies to the (POSIX) subsystem in Windows NT. If it is a requirement to prevent applications from running in the POSIX subsystem, you must disable the subsystem.
+
+-   AppLocker can only control VBScript, JScript, .bat files, .cmd files and Windows PowerShell scripts. It does not control all interpreted code that runs within a host process, for example Perl scripts and macros. Interpreted code is a form of executable code that runs within a host process. For example, Windows batch files (\*.bat) run within the context of the Windows Command Host (cmd.exe). To use AppLocker to control interpreted code, the host process must call AppLocker before it runs the interpreted code, and then enforce the decision that is returned by AppLocker. Not all host processes call into AppLocker. Therefore, AppLocker cannot control every kind of interpreted code, for example Microsoft Office macros.
+
+    >**Important:**  You should configure the appropriate security settings of these host processes if you must allow them to run. For example, configure the security settings in Microsoft Office to ensure that only signed and trusted macros are loaded.
+     
+-   AppLocker rules allow or prevent an app from launching. AppLocker does not control the behavior of apps after they are launched. Applications could contain flags that are passed to functions that signal AppLocker to circumvent the rules and allow another .exe or .dll file to be loaded. In practice, an app that is allowed by AppLocker could use these flags to bypass AppLocker rules and launch child processes. You must follow a process that best suits your needs to thoroughly vet each app before allowing them to run using AppLocker rules.
+    
+    For more info, see [Security considerations for AppLocker](security-considerations-for-applocker.md).
+ 
+### <a href="" id="bkmk-compareclassicmetro"></a>Comparing Classic Windows applications and Universal Windows apps for AppLocker policy design decisions
+
+AppLocker policies for Universal Windows apps can only be applied to apps that are installed on computers running Windows operating systems that support Windows Store apps. However, Classic Windows applications can be controlled in Windows Server 2008 R2 and Windows 7, in addition to those computers that support Universal Windows apps. The rules for Classic Windows applications and Universal Windows apps can be enforced together. The differences you should consider for Universal Windows apps are:
+
+-   All Universal Windows apps can be installed by a standard user, whereas a number of Classic Windows applications require administrative credentials to install. So in an environment where most of the users are standard users, you might not need numerous exe rules, but you might want more explicit policies for packaged apps.
+-   Classic Windows applications can be written to change the system state if they run with administrative credentials. Most Universal Windows apps cannot change the system state because they run with limited permissions. When you design your AppLocker policies, it is important to understand whether an app that you are allowing can make system-wide changes.
+-   Universal Windows apps can be acquired through the Store, or they can be side-loaded by using Windows PowerShell cmdlets. If you use Windows PowerShell cmdlets, a special Enterprise license is required to acquire Universal Windows apps. Classic Windows applications can be acquired through traditional means, such as through software vendors or retail distribution.
+
+AppLocker controls Universal Windows apps and Classic Windows applications by using different rule collections. You have the choice to control Universal Windows apps, Classic Windows applications, or both.
+
+For more info, see [Packaged apps and packaged app installer rules in AppLocker](packaged-apps-and-packaged-app-installer-rules-in-applocker.md).
+
+### How do you currently control app usage in your organization?
+
+Most organizations have evolved app control policies and methods over time. With heightened security concerns and an emphasis on tighter IT control over desktop use, your organization might decide to consolidate app control practices or design a comprehensive application control scheme. AppLocker includes improvements over SRP in the architecture and management of application control policies.
+
+| Possible answers | Design considerations |
+| - | - |
+| Security polices (locally set or through Group Policy) | Using AppLocker requires increased effort in planning to create correct policies, but this results in a simpler distribution method.| 
+| Non-Microsoft app control software | Using AppLocker requires a complete app control policy evaluation and implementation.| 
+| Managed usage by group or OU | Using AppLocker requires a complete app control policy evaluation and implementation.| 
+| Authorization Manager or other role-based access technologies | Using AppLocker requires a complete app control policy evaluation and implementation.| 
+| Other | Using AppLocker requires a complete app control policy evaluation and implementation.| 
+ 
+### Which Windows desktop and server operating systems are running in your organization?
+
+If your organization supports multiple Windows operating systems, app control policy planning becomes more complex. Your initial design decisions should consider the security and management priorities of applications that are installed on each version of the operating system.
+<table>
+<colgroup>
+<col width="50%" />
+<col width="50%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Possible answers</th>
+<th align="left">Design considerations</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Your organization's computers are running a combination of the following operating systems:</p>
+<ul>
+<li><p>Windows 10</p></li>
+<li><p>Windows 8</p></li>
+<li><p>Windows 7</p></li>
+<li><p>Windows Vista</p></li>
+<li><p>Windows XP</p></li>
+<li><p>Windows Server 2012</p></li>
+<li><p>Windows Server 2008 R2</p></li>
+<li><p>Windows Server 2008</p></li>
+<li><p>Windows Server 2003</p></li>
+</ul></td>
+<td align="left"><p>AppLocker rules are only applied to computers running the supported versions of Windows, but SRP rules can be applied to all versions of Windows beginning with Windows XP and Windows Server 2003. For specific operating system version requirements, see [Requirements to use AppLocker](requirements-to-use-applocker.md).</p>
+<div class="alert">
+<strong>Note</strong>  
+<p>If you are using the Basic User security level as assigned in SRP, those privileges are not supported on computers running that support AppLocker.</p>
+</div>
+<div>
+ 
+</div>
+<p>AppLocker policies as applied through a GPO take precedence over SRP policies in the same or linked GPO. SRP policies can be created and maintained the same way.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Your organization's computers are running only the following operating systems:</p>
+<ul>
+<li><p>Windows 10</p></li>
+<li><p>Windows 8.1</p></li>
+<li><p>Windows 8</p></li>
+<li><p>Windows 7</p></li>
+<li><p>Windows Server 2012 R2</p></li>
+<li><p>Windows Server 2012</p></li>
+<li><p>Windows Server 2008 R2</p></li>
+</ul></td>
+<td align="left"><p>Use AppLocker to create your application control policies.</p></td>
+</tr>
+</tbody>
+</table>
+ 
+### Are there specific groups in your organization that need customized application control policies?
+
+Most business groups or departments have specific security requirements that pertain to data access and the applications used to access that data. You should consider the scope of the project for each group and the group’s priorities before you deploy application control policies for the entire organization.
+
+| Possible answers | Design considerations |
+| - | - |
+| Yes | For each group, you need to create a list that includes their application control requirements. Although this may increase the planning time, it will most likely result in a more effective deployment.<br/>If your GPO structure is not currently configured so that you can apply different policies to specific groups, you can alternatively apply AppLocker rules in a GPO to specific user groups.|
+| No | AppLocker policies can be applied globally to applications that are installed on PCs running the supported versions of Windows as listed in [Requirements to use AppLocker](requirements-to-use-applocker.md). Depending on the number of apps you need to control, managing all the rules and exceptions might be challenging.|
+ 
+### Does your IT department have resources to analyze application usage, and to design and manage the policies?
+
+The time and resources that are available to you to perform the research and analysis can affect the detail of your plan and processes for continuing policy management and maintenance.
+
+| Possible answers | Design considerations |
+| - | - |
+| Yes | Invest the time to analyze your organization's application control requirements, and plan a complete deployment that uses rules that are as simply constructed as possible.|
+| No | Consider a focused and phased deployment for specific groups by using a small number of rules. As you apply controls to applications in a specific group, learn from that deployment to plan your next deployment. |
+ 
+### Does your organization have Help Desk support?
+
+Preventing your users from accessing known, deployed, or personal applications will initially cause an increase in end-user support. It will be necessary to address the various support issues in your organization so security policies are followed and business workflow is not hampered.
+
+| Possible answers | Design considerations |
+| - | - |
+| Yes | Involve the support department early in the planning phase because your users may inadvertently be blocked from using their applications, or they may seek exceptions to use specific applications. |
+| No | Invest time in developing online support processes and documentation before deployment. |
+
+ 
+### Do you know what applications require restrictive policies?
+Any successful application control policy implementation is based on your knowledge and understanding of app usage within the organization or business group. In addition, the application control design is dependent on the security requirements for data and the apps that access that data.
+
+| Possible answers | Design considerations |
+| - | - |
+| Yes | You should determine the application control priorities for a business group and then attempt to design the simplest scheme for their application control policies. |
+| No | You will have to perform an audit and requirements gathering project to discover the application usage. AppLocker provides the means to deploy policies in **Audit only** mode, and tools to view the event logs.|
+ 
+### How do you deploy or sanction applications (upgraded or new) in your organization?
+
+Implementing a successful application control policy is based on your knowledge and understanding of application usage within the organization or business group. In addition, the application control design is dependent on the security requirements for data and the applications that access that data. Understanding the upgrade and deployment policy will help shape the construction of the application control policies.
+
+| Possible answers | Design considerations |
+| - | - |
+| Ad hoc | You need to gather requirements from each group. Some groups might want unrestricted access or installation, while other groups might want strict controls.| 
+|  Strict written policy or guidelines to follow | You need to develop AppLocker rules that reflect those policies, and then test and maintain the rules. |
+| No process in place | You need to determine if you have the resources to develop an application control policy, and for which groups. |
+
+ 
+### Does your organization already have SRP deployed?
+
+Although SRP and AppLocker have the same goal, AppLocker is a major revision of SRP.
+
+| Possible answers | Design considerations |
+| - | - |
+| Yes | You cannot use AppLocker to manage SRP settings, but you can use SRP to manage application control policies on computers running on any of the supported operating systems listed in [Requirements to use AppLocker](requirements-to-use-applocker.md). In addition, if AppLocker and SRP settings are configured in the same GPO, only the AppLocker settings will be enforced on computers running those supported operating systems.<br/><br/>**Note:** If you are using the Basic User security level as assigned in SRP, those permissions are not supported on computers running the supported operating systems.|
+| No | Policies that are configured for AppLocker can only be applied to computers running the supported operating systems, but SRP is also available on those operating systems. |
+ 
+### What are your organization's priorities when implementing application control policies?
+
+Some organizations will benefit from application control policies as shown by an increase in productivity or conformance, while others will be hindered in performing their duties. Prioritize these aspects for each group to allow you to evaluate the effectiveness of AppLocker.
+
+| Possible answers | Design considerations |
+| - | - |
+| Productivity: The organization assures that tools work and required applications can be installed. | To meet innovation and productivity goals, some groups require the ability to install and run a variety of software from different sources, including software that they developed. Therefore, if innovation and productivity is a high priority, managing application control policies through an allowed list might be time consuming and an impediment to progress. |
+| Management: The organization is aware of and controls the apps it supports. | In some business groups, application usage can be managed from a central point of control. AppLocker policies can be built into a GPO for that purpose. This shifts the burden of app access to the IT department, but it also has the benefit of controlling the number of apps that can be run and controlling the versions of those apps|
+| Security: The organization must protect data in part by ensuring that only approved apps are used. | AppLocker can help protect data by allowing a defined set of users access to apps that access the data. If security is the top priority, the application control policies will be the most restrictive.|
+ 
+### How are apps currently accessed in your organization?
+
+AppLocker is very effective for organizations that have application restriction requirements if they have environments with a simple topography and application control policy goals that are straightforward. For example, AppLocker can benefit an environment where non-employees have access to computers that are connected to the organizational network, such as a school or library. Large organizations also benefit from AppLocker policy deployment when the goal is to achieve a detailed level of control on the desktop computers with a relatively small number of applications to manage, or when the applications are manageable with a small number of rules.
+
+| Possible answers | Design considerations |
+| - | - |
+| Users run without administrative rights. | Apps are installed by using an installation deployment technology.|
+| AppLocker can help reduce the total cost of ownership for business groups that typically use a finite set of apps, such as human resources and finance departments. At the same time, these departments access highly sensitive information, much of which contains confidential and proprietary information. By using AppLocker to create rules for specific apps that are allowed to run, you can help limit unauthorized applications from accessing this information.<br/>**Note: **AppLocker can also be effective in helping create standardized desktops in organizations where users run as administrators. However, it is important to note that users with administrative credentials can add new rules to the local AppLocker policy.| Users must be able to install applications as needed. 
+| Users currently have administrator access, and it would be difficult to change this.|Enforcing AppLocker rules is not suited for business groups that must be able to install apps as needed and without approval from the IT department. If one or more OUs in your organization has this requirement, you can choose not to enforce application rules in those OUs by using AppLocker or to implement the **Audit only** enforcement setting through AppLocker.|
+ 
+### Is the structure in Active Directory Domain Services based on the organization's hierarchy?
+
+Designing application control policies based on an organizational structure that is already built into Active Directory Domain Services (AD DS) is easier than converting the existing structure to an organizational structure. 
+Because the effectiveness of application control policies is dependent on the ability to update policies, consider what organizational work needs to be accomplished before deployment begins.
+
+| Possible answers | Design considerations |
+| - | - |
+| Yes | AppLocker rules can be developed and implemented through Group Policy, based on your AD DS structure.|
+| No | The IT department must create a scheme to identify how application control policies can be applied to the correct user or computer.|
+ 
+## Record your findings
+
+The next step in the process is to record and analyze your answers to the preceding questions. If AppLocker is the right solution for your goals, tyou can set your application control policy objectives and plan your AppLocker rules. This process culminates in creating your planning document.
+
+-   For info about setting your policy goals, see [Determine your application control objectives](determine-your-application-control-objectives.md).
+-   For info about creating your planning document, see [Create your AppLocker planning document](create-your-applocker-planning-document.md).

windows/device-security/applocker/understand-applocker-rules-and-enforcement-setting-inheritance-in-group-policy.md

@@ -0,0 +1,44 @@
+---
+title: Understand AppLocker rules and enforcement setting inheritance in Group Policy (Windows 10)
+description: This topic for the IT professional describes how application control policies configured in AppLocker are applied through Group Policy.
+ms.assetid: c1c5a3d3-540a-4698-83b5-0dab5d27d871
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Understand AppLocker rules and enforcement setting inheritance in Group Policy
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional describes how application control policies configured in AppLocker are applied through Group Policy.
+
+Rule enforcement is applied only to collections of rules, not individual rules. AppLocker divides the rules into the following collections: executable files, Windows Installer files, scripts, packaged apps and packaged app installers, and DLL files. The options for rule enforcement are **Not configured**, **Enforce rules**, or **Audit only**. Together, all AppLocker rule collections compose the application control policy, or AppLocker policy.
+
+Group Policy merges AppLocker policy in two ways:
+
+-   **Rules.** Group Policy does not overwrite or replace rules that are already present in a linked Group Policy Object (GPO). For example, if the current GPO has 12 rules and a linked GPO has 50 rules, 62 rules are applied to all computers that receive the AppLocker policy.
+    >**Important:**  When determining whether a file is permitted to run, AppLocker processes rules in the following order:
+
+    1.  **Explicit deny.** An administrator created a rule to deny a file.
+    2.  **Explicit allow.** An administrator created a rule to allow a file.
+    3.  **Implicit deny.** This is also called the default deny because all files that are not affected by an allow rule are automatically blocked.
+     
+-   **Enforcement settings.** The last write to the policy is applied. For example, if a higher-level GPO has the enforcement setting configured to **Enforce rules** and the closest GPO has the setting configured to **Audit only**, **Audit only** is enforced. If enforcement is not configured on the closest GPO, the setting from the closest linked GPO will be enforced.
+Because a computer's effective policy includes rules from each linked GPO, duplicate rules or conflicting rules could be enforced on a user's computer. Therefore, you should carefully plan your deployment to ensure that only rules that are necessary are present in a GPO.
+
+The following figure demonstrates how AppLocker rule enforcement is applied through linked GPOs.
+
+![applocker rule enforcement inheritance chart](images/applocker-plan-inheritance.gif)
+
+In the preceding illustration, note that all GPOs linked to Contoso are applied in order as configured. The rules that are not configured are also applied. For example, the result of the Contoso and Human Resources GPOs is 33 rules enforced, as shown in the client HR-Term1. The Human Resources GPO contains 10 non-configured rules. When the rule collection is configured for **Audit only**, no rules are enforced.
+
+When constructing the Group Policy architecture for applying AppLocker policies, it is important to remember:
+
+-   Rule collections that are not configured will be enforced.
+-   Group Policy does not overwrite or replace rules that are already present in a linked GPO.
+-   AppLocker processes the explicit deny rule configuration before the allow rule configuration.
+-   For rule enforcement, the last write to the GPO is applied.

windows/device-security/applocker/understand-the-applocker-policy-deployment-process.md

@@ -0,0 +1,34 @@
+---
+title: Understand the AppLocker policy deployment process (Windows 10)
+description: This planning and deployment topic for the IT professional describes the process for using AppLocker when deploying application control policies.
+ms.assetid: 4cfd95c1-fbd3-41fa-8efc-d23c1ea6fb16
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Understand the AppLocker policy deployment process
+
+**Applies to**
+-   Windows 10
+
+This planning and deployment topic for the IT professional describes the process for using AppLocker when deploying application control policies.
+
+To successfully deploy AppLocker policies, you need to identify your application control objectives and construct the policies for those objectives. The key to the process is taking an accurate inventory of your organization's applications, which requires investigation of all the targeted business groups. With an accurate inventory, you can create rules and set enforcement criteria that will allow the organization to use the required applications and allow the IT department to manage a controlled set of applications.
+
+The following diagram shows the main points in the design, planning, and deployment process for AppLocker.
+
+![applocker quick reference guide](images/applocker-plandeploy-quickreference.gif)
+
+## Resources to support the deployment process
+
+The following topics contain information about designing, planning, deploying, and maintaining AppLocker policies:
+
+-   For info about the AppLocker policy design and planning requirements and process, see [AppLocker Design Guide](applocker-policies-design-guide.md).
+-   For info about the AppLocker policy deployment requirements and process, see [AppLocker deployment guide](applocker-policies-deployment-guide.md).
+-   For info about AppLocker policy maintenance and monitoring, see [Administer AppLocker](administer-applocker.md).
+-   For info about AppLocker policy architecture, components, and processing, see [AppLocker technical reference](applocker-technical-reference.md).
+ 
+ 

windows/device-security/applocker/understanding-applocker-allow-and-deny-actions-on-rules.md

@@ -0,0 +1,39 @@
+---
+title: Understanding AppLocker allow and deny actions on rules (Windows 10)
+description: This topic explains the differences between allow and deny actions on AppLocker rules.
+ms.assetid: ea0370fa-2086-46b5-a0a4-4a7ead8cbed9
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Understanding AppLocker allow and deny actions on rules
+
+**Applies to**
+-   Windows 10
+
+This topic explains the differences between allow and deny actions on AppLocker rules.
+
+## Allow action versus deny action on rules
+
+Unlike Software Restriction Policies (SRP), each AppLocker rule collection functions as an allowed list of files. Only the files that are listed within the rule collection are allowed to run. This configuration makes it easier to determine what will occur when an AppLocker rule is applied.
+
+You can also create rules that use the deny action. When applying rules, AppLocker first checks whether any explicit deny actions are specified in the rule list. If you have denied a file from running in a rule collection, the deny action will take precedence over any allow action, regardless of which Group Policy Object (GPO) the rule was originally applied in. Because AppLocker functions as an allowed list by default, if no rule explicitly allows or denies a file from running, AppLocker's default deny action will block the file.
+
+### Deny rule considerations
+
+Although you can use AppLocker to create a rule to allow all files to run and then use rules to deny specific files, this configuration is not recommended. The deny action is generally less secure than the allow action because a malicious user could modify the file to invalidate the rule. Deny actions can also be circumvented. For example, if you configure a deny action for a file or folder path, the user can still run the file from any other path. The following table details security concerns for different rule conditions with deny actions.
+
+| Rule condition | Security concern with deny action |
+| - | - |
+| Publisher | A user could modify the properties of a file (for example, re-signing the file with a different certificate).|
+| File hash | A user could modify the hash for a file.|
+| Path | A user could move the denied file to a different location and run it from there.|
+ 
+>**Important:**  If you choose to use the deny action on rules, you must ensure that you first create rules that allow the Windows system files to run. AppLocker enforces rules for allowed applications by default, so after one or more rules have been created for a rule collection (affecting the Windows system files), only the apps that are listed as being allowed will be permitted to run. Therefore, creating a single rule in a rule collection to deny a malicious file from running will also deny all other files on the computer from running.
+ 
+## Related topics
+
+- [How AppLocker works](how-applocker-works-techref.md)

windows/device-security/applocker/understanding-applocker-default-rules.md

@@ -0,0 +1,45 @@
+---
+title: Understanding AppLocker default rules (Windows 10)
+description: This topic for IT professional describes the set of rules that can be used to ensure that required Windows system files are allowed to run when the policy is applied.
+ms.assetid: bdb03d71-05b7-41fb-96e3-a289ce1866e1
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Understanding AppLocker default rules
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professional describes the set of rules that can be used to ensure that required Windows system files are allowed to run when the policy is applied.
+
+AppLocker includes default rules for each rule collection. These rules are intended to help ensure that the files that are required for Windows to operate properly are allowed in an AppLocker rule collection.
+
+>**Important:**  You can use the default rules as a template when creating your own rules. However, these rules are only meant to function as a starter policy when you are first testing AppLocker rules so that the system files in the Windows folders will be allowed to run.
+ 
+If you require additional app security, you might need to modify the rules created from the built-in default rule collection. For example, the default rule to allow all users to run .exe files in the Windows folder is based on a path condition that allows all files within the Windows folder to run. 
+The Windows folder contains a Temp subfolder to which the Users group is given the following permissions:
+
+-   Traverse Folder/Execute File
+-   Create Files/Write Data
+-   Create Folders/Append Data
+
+These permissions settings are applied to this folder for app compatibility. However, because any user can create files in this location, allowing applications to be run from this location might conflict with your organization's security policy.
+
+## In this section
+
+| Topic | Description |
+| - | - |
+| [Executable rules in AppLocker](executable-rules-in-applocker.md) | This topic describes the file formats and available default rules for the executable rule collection. |
+| [Windows Installer rules in AppLocker](windows-installer-rules-in-applocker.md) | This topic describes the file formats and available default rules for the Windows Installer rule collection.|
+| [Script rules in AppLocker](script-rules-in-applocker.md) | This topic describes the file formats and available default rules for the script rule collection.| 
+| [DLL rules in AppLocker](dll-rules-in-applocker.md) | This topic describes the file formats and available default rules for the DLL rule collection.| 
+| [Packaged apps and packaged app installer rules in AppLocker](packaged-apps-and-packaged-app-installer-rules-in-applocker.md) | This topic explains the AppLocker rule collection for packaged app installers and packaged apps.| 
+ 
+## Related topics
+
+- [How AppLocker works](how-applocker-works-techref.md)
+- [Create AppLocker default rules](create-applocker-default-rules.md)

windows/device-security/applocker/understanding-applocker-rule-behavior.md

@@ -0,0 +1,30 @@
+---
+title: Understanding AppLocker rule behavior (Windows 10)
+description: This topic describes how AppLocker rules are enforced by using the allow and deny options in AppLocker.
+ms.assetid: 3e2738a3-8041-4095-8a84-45c1894c97d0
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Understanding AppLocker rule behavior
+
+**Applies to**
+-   Windows 10
+
+This topic describes how AppLocker rules are enforced by using the allow and deny options in AppLocker.
+
+If no AppLocker rules for a specific rule collection exist, all files with that file format are allowed to run. However, when an AppLocker rule for a specific rule collection is created, only the files explicitly allowed in a rule are permitted to run. For example, if you create an executable rule that allows .exe files in *%SystemDrive%\\FilePath* to run, only executable files located in that path are allowed to run.
+
+A rule can be configured to use either an allow or deny action:
+
+-   **Allow**. You can specify which files are allowed to run in your environment and for which users or groups of users. You can also configure exceptions to identify files that are excluded from the rule.
+-   **Deny**. You can specify which files are not allowed to run in your environment and for which users or groups of users. You can also configure exceptions to identify files that are excluded from the rule.
+
+>**Important:**  You can use a combination of allow actions and deny actions. However, we recommend using allow actions with exceptions because deny actions override allow actions in all cases. Deny actions can also be circumvented. For example, if you configure a deny action for a file or folder path, the user can still run the file from any other path.
+ 
+## Related topics
+
+- [How AppLocker works](how-applocker-works-techref.md)

windows/device-security/applocker/understanding-applocker-rule-collections.md

@@ -0,0 +1,37 @@
+---
+title: Understanding AppLocker rule collections (Windows 10)
+description: This topic explains the five different types of AppLocker rules used to enforce AppLocker policies.
+ms.assetid: 03c05466-4fb3-4880-8d3c-0f6f59fc5579
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Understanding AppLocker rule collections
+
+**Applies to**
+-   Windows 10
+
+This topic explains the five different types of AppLocker rules used to enforce AppLocker policies.
+
+An AppLocker rule collection is a set of rules that apply to one of five types:
+
+-   Executable files: .exe and .com
+-   Windows Installer files: .msi, mst, and .msp
+-   Scripts: .ps1, .bat, .cmd, .vbs, and .js
+-   DLLs: .dll and .ocx
+-   Packaged apps and packaged app installers: .appx
+
+If you use DLL rules, a DLL allow rule has to be created for each DLL that is used by all of the allowed apps.
+
+>**Important:**  Each app can load several DLLs, and AppLocker must check each DLL before it is allowed to run. Therefore, creating DLL rules might cause performance problems on some computers. Denying some DLLs from running can also create app compatibility problems. As a result, the DLL rule collection is not enabled by default.
+ 
+For info about how to enable the DLL rule collection, see [Enable the DLL rule collection](enable-the-dll-rule-collection.md).
+
+## Related topics
+
+- [How AppLocker works](how-applocker-works-techref.md)
+- [Understanding AppLocker default rules](understanding-applocker-default-rules.md)
+

windows/device-security/applocker/understanding-applocker-rule-condition-types.md

@@ -0,0 +1,56 @@
+---
+title: Understanding AppLocker rule condition types (Windows 10)
+description: This topic for the IT professional describes the three types of AppLocker rule conditions.
+ms.assetid: c21af67f-60a1-4f7d-952c-a6f769c74729
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Understanding AppLocker rule condition types
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional describes the three types of AppLocker rule conditions.
+
+Rule conditions are criteria that the AppLocker rule is based on. Primary conditions are required to create an AppLocker rule. The three primary rule conditions are publisher, path, and file hash.
+
+**Publisher**
+
+To use a publisher condition, the files must be digitally signed by the software publisher, or you must do so by using an internal certificate. Rules that are specified to the version level might have to be updated when a new version of the file is released. For more info about this rule condition, see [Understanding the publisher rule condition in AppLocker](understanding-the-publisher-rule-condition-in-applocker.md).
+
+**Path**
+
+Any file can be assigned this rule condition; however, because path rules specify locations within the file system, any subdirectory will also be affected by the rule (unless explicitly exempted). For more info about this rule condition, see [Understanding the path rule condition in AppLocker](understanding-the-path-rule-condition-in-applocker.md).
+
+**File hash**
+
+Any file can be assigned this rule condition; however, the rule must be updated each time a new version of the file is released because the hash value is unique to that the version of the file. For more info about this rule condition, see [Understanding the file hash rule condition in AppLocker](understanding-the-file-hash-rule-condition-in-applocker.md).
+
+### Considerations
+
+Selecting the appropriate condition for each rule depends on the overall application control policy goals of the organization, the AppLocker rule maintenance goals, and the condition of the existing (or planned) application deployment. The following questions can help you decide which rule condition to use.
+
+1.  Is the file digitally signed by a software publisher?
+
+    If the file is signed by a software publisher, we recommend that you create rules with publisher conditions. You may still create file hash and path conditions for signed files. However, if the file is not digitally signed by a software publisher, you can:
+
+    -   Sign the file by using an internal certificate.
+    -   Create a rule by using a file hash condition.
+    -   Create a rule by using a path condition.
+    
+        >**Note:**  To determine how many applications on a reference computer are digitally signed, you can use the **Get-AppLockerFileInformation** Windows PowerShell cmdlet for a directory of files. For example, 
+        `Get-AppLockerFileInformation –Directory C:\Windows\ -FileType EXE -recurse` displays the properties for all .exe and .com files within the Windows directory.
+         
+2.  What rule condition type does your organization prefer?
+    
+    If your organization is already using Software Restriction Policies (SRP) to restrict what files users can run, rules using file hash or path conditions are probably already in place.
+    
+    >**Note:**  For a list of supported operating system versions and editions to which SRP and AppLocker rules can be applied, see [Requirements to use AppLocker](requirements-to-use-applocker.md).
+     
+## Related topics
+
+- [How AppLocker works](how-applocker-works-techref.md)

windows/device-security/applocker/understanding-applocker-rule-exceptions.md

@@ -0,0 +1,25 @@
+---
+title: Understanding AppLocker rule exceptions (Windows 10)
+description: This topic describes the result of applying AppLocker rule exceptions to rule collections.
+ms.assetid: e6bb349f-ee60-4c8d-91cd-6442f2d0eb9c
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Understanding AppLocker rule exceptions
+
+**Applies to**
+-   Windows 10
+
+This topic describes the result of applying AppLocker rule exceptions to rule collections.
+
+You can apply AppLocker rules to individual users or a group of users. If you apply a rule to a group of users, all users in that group are affected by that rule. If you need to allow a subset of a user group to use an app, you can create a special rule for that subset.
+
+For example, the rule "Allow Everyone to run Windows except Registry Editor" allows everyone in the organization to run Windows but does not allow anyone to run Registry Editor. The effect of this rule would prevent users such as help desk personnel from running a program that is necessary for their support tasks. To resolve this problem, create a second rule that applies to the Helpdesk user group: "Allow Helpdesk to run Registry Editor." If you create a deny rule that does not allow any users to run Registry Editor, the deny rule will override the second rule that allows the Helpdesk user group to run Registry Editor.
+
+## Related topics
+
+- [How AppLocker works](how-applocker-works-techref.md)

windows/device-security/applocker/understanding-the-file-hash-rule-condition-in-applocker.md

@@ -0,0 +1,29 @@
+---
+title: Understanding the file hash rule condition in AppLocker (Windows 10)
+description: This topic explains the AppLocker file hash rule condition, the advantages and disadvantages, and how it is applied.
+ms.assetid: 4c6d9af4-2b1a-40f4-8758-1a6f9f147756
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Understanding the file hash rule condition in AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic explains the AppLocker file hash rule condition, the advantages and disadvantages, and how it is applied.
+
+File hash rules use a system-computed cryptographic hash of the identified file. For files that are not digitally signed, file hash rules are more secure than path rules. The following table describes the advantages and disadvantages of the file hash condition.
+
+| File hash condition advantages | File hash condition disadvantages |
+| - | - |
+| Because each file has a unique hash, a file hash condition applies to only one file. | Each time that the file is updated (such as a security update or upgrade), the file's hash will change. As a result, you must manually update file hash rules.|
+ 
+For an overview of the three types of AppLocker rule conditions and explanations of the advantages and disadvantages of each, see [Understanding AppLocker rule condition types](understanding-applocker-rule-condition-types.md).
+
+## Related topics
+
+- [How AppLocker works](how-applocker-works-techref.md)

windows/device-security/applocker/understanding-the-path-rule-condition-in-applocker.md

@@ -0,0 +1,67 @@
+---
+title: Understanding the path rule condition in AppLocker (Windows 10)
+description: This topic explains the AppLocker path rule condition, the advantages and disadvantages, and how it is applied.
+ms.assetid: 3fa54ded-4466-4f72-bea4-2612031cad43
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Understanding the path rule condition in AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic explains the AppLocker path rule condition, the advantages and disadvantages, and how it is applied.
+
+The path condition identifies an application by its location in the file system of the computer or on the network.
+
+When creating a rule that uses a deny action, path conditions are less secure than publisher and file hash conditions for preventing access to a file because a user could easily copy the file to a different location than the location specified in the rule. Because path rules specify locations within the file system, you should ensure that there are no subdirectories that are writable by non-administrators. For example, if you create a path rule for C:\\ with the allow action, any file under that location will be allowed to run, including within users' profiles. The following table describes the advantages and disadvantages of the path condition.
+
+<table>
+<colgroup>
+<col width="50%" />
+<col width="50%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Path condition advantages</th>
+<th align="left">Path condition disadvantages</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><ul>
+<li><p>You can easily control many folders or a single file.</p></li>
+<li><p>You can use the asterisk (*) as a wildcard character within path rules.</p></li>
+</ul></td>
+<td align="left"><ul>
+<li><p>It might be less secure if a rule that is configured to use a folder path contains subfolders that are writable by non-administrators.</p></li>
+<li><p>You must specify the full path to a file or folder when creating path rules so that the rule will be properly enforced.</p></li>
+</ul></td>
+</tr>
+</tbody>
+</table>
+ 
+AppLocker does not enforce rules that specify paths with short names. You should always specify the full path to a file or folder when creating path rules so that the rule will be properly enforced.
+
+The asterisk (\*) wildcard character can be used within **Path** field. The asterisk (\*) character used by itself represents any path. When combined with any string value, the rule is limited to the path of the file and all the files under that path. For example, %ProgramFiles%\\Internet Explorer\\\* indicates that all files and subfolders within the Internet Explorer folder will be affected by the rule.
+
+AppLocker uses path variables for well-known directories in Windows. Path variables are not environment variables. The AppLocker engine can only interpret AppLocker path variables. The following table details these path variables.
+
+| Windows directory or drive | AppLocker path variable | Windows environment variable |
+| - | - | - |
+| Windows | %WINDIR% | %SystemRoot% | 
+| System32 | %SYSTEM32%| %SystemDirectory%| 
+| Windows installation directory | %OSDRIVE%|%SystemDrive%| 
+| Program Files | %PROGRAMFILES%| %ProgramFiles% and %ProgramFiles(x86)%| 
+| Removable media (for example, CD or DVD) | %REMOVABLE%| |
+| Removable storage device (for example, USB flash drive)| %HOT%|||  
+ 
+For an overview of the three types of AppLocker rule conditions and explanations of the advantages and disadvantages of each, see [Understanding AppLocker rule condition types](understanding-applocker-rule-condition-types.md).
+
+## Related topics
+
+- [How AppLocker works](how-applocker-works-techref.md)

windows/device-security/applocker/understanding-the-publisher-rule-condition-in-applocker.md

@@ -0,0 +1,89 @@
+---
+title: Understanding the publisher rule condition in AppLocker (Windows 10)
+description: This topic explains the AppLocker publisher rule condition, what controls are available, and how it is applied.
+ms.assetid: df61ed8f-a97e-4644-9d0a-2169f18c1c4f
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Understanding the publisher rule condition in AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic explains the AppLocker publisher rule condition, what controls are available, and how it is applied.
+
+Publisher conditions can be made only for files that are digitally signed; this condition identifies an app based on its digital signature and extended attributes. The digital signature contains information about the company that created the app (the publisher). The extended attributes, which are obtained from the binary resource, contain the name of the product that the app is part of and the version number of the app. The publisher may be a software development company, such as Microsoft, or the Information Technology department of your organization.
+Publisher conditions are easier to maintain than file hash conditions and are generally more secure than path conditions. Rules that are specified to the version level might have to be updated when a new version of the file is released. The following table describes the advantages and disadvantages 
+of the publisher condition.
+
+<table>
+<colgroup>
+<col width="50%" />
+<col width="50%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Publisher condition advantages</th>
+<th align="left">Publisher condition disadvantages</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><ul>
+<li><p>Frequent updating is not required.</p></li>
+<li><p>You can apply different values within a certificate.</p></li>
+<li><p>A single rule can be used to allow an entire product suite.</p></li>
+<li><p>You can use the asterisk (*) wildcard character within a publisher rule to specify that any value should be matched.</p></li>
+</ul></td>
+<td align="left"><ul>
+<li><p>The file must be signed.</p></li>
+<li><p>Although a single rule can be used to allow an entire product suite, all files in the suite must be signed uniformly.</p></li>
+</ul></td>
+</tr>
+</tbody>
+</table>
+ 
+Wildcard characters can be used as values in the publisher rule fields according to the following specifications:
+
+-   **Publisher**
+
+    The asterisk (\*) character used by itself represents any publisher. When combined with any string value, the rule is limited to the publisher with a value in the signed certificate that matches the character string. In other words, the asterisk is not treated as a wildcard character if used with other characters in this field. For example, using the characters "M\*" limits the publisher name to only a publisher with the name "M\*." Using the characters "\*x\*" limits the publisher name only to the name “\*x\*”. A question mark (?) is not a valid wildcard character in this field.
+
+-   **Product name**
+
+    The asterisk (\*) character used by itself represents any product name. When combined with any string value, the rule is limited to the product of the publisher with a value in the signed certificate that matches the character string. In other words, the asterisk is not treated as a wildcard character if used with other characters in this field. A question mark (?) is not a valid wildcard character in this field.
+
+-   **File name**
+
+    Either the asterisk (\*) or question mark (?) characters used by themselves represent any and all file names. When combined with any string value, the string is matched with any file name containing that string.
+
+-   **File version**
+
+    The asterisk (\*) character used by itself represents any file version. If you want to limit the file version to a specific version or as a starting point, you can state the file version and then use the following options to apply limits:
+
+    -   **Exactly**. The rule applies only to this version of the app
+    -   **And above**. The rule applies to this version and all later versions.
+    -   **And Below**. The rule applies to this version and all earlier versions.
+
+The following table describes how a publisher condition is applied.
+
+| Option | The publisher condition allows or denies…|
+| - | - |
+| **All signed files** | All files that are signed by a publisher.| 
+| **Publisher only** | All files that are signed by the named publisher.| 
+| **Publisher and product name** | All files for the specified product that are signed by the named publisher.| 
+| **Publisher, product name, and file name** | Any version of the named file for the named product that is signed by the publisher.| 
+| **Publisher, product name, file name, and file version** | **Exactly**<br/>The specified version of the named file for the named product that is signed by the publisher.| 
+| **Publisher, product name, file name, and file version** | **And above**<br/>The specified version of the named file and any new releases for the product that are signed by the publisher.| 
+| **Publisher, product name, file name, and file version**| **And below**<br/>The specified version of the named file and any older versions for the product that are signed by the publisher.| 
+| **Custom** | You can edit the **Publisher**, **Product name**, **File name**, and **Version** fields to create a custom rule.| 
+ 
+For an overview of the three types of AppLocker rule conditions and explanations of the advantages and disadvantages of each, see [Understanding AppLocker rule condition types](understanding-applocker-rule-condition-types.md).
+
+## Related topics
+
+- [How AppLocker works](how-applocker-works-techref.md)

windows/device-security/applocker/use-a-reference-computer-to-create-and-maintain-applocker-policies.md

@@ -0,0 +1,83 @@
+---
+title: Use a reference device to create and maintain AppLocker policies (Windows 10)
+description: This topic for the IT professional describes the steps to create and maintain AppLocker policies by using a reference computer.
+ms.assetid: 10c3597f-f44c-4c8e-8fe5-105d4ac016a6
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Use a reference device to create and maintain AppLocker policies
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional describes the steps to create and maintain AppLocker policies by using a reference computer.
+
+## Background and prerequisites
+
+An AppLocker reference device is a baseline device you can use to configure policies and can subsequently be used to maintain AppLocker policies. For the procedure to configure a reference device, see [Configure the AppLocker reference device](configure-the-appLocker-reference-device.md).
+
+An AppLocker reference device that is used to create and maintain AppLocker policies should contain the corresponding apps for each organizational unit (OU) to mimic your production environment.
+
+>**Important:**  The reference device must be running one of the supported editions of Windows. For information about operating system requirements for AppLocker, see [Requirements to use AppLocker](requirements-to-use-applocker.md).
+ 
+You can perform AppLocker policy testing on the reference device by using the **Audit only** enforcement setting or Windows PowerShell cmdlets. You can also use the reference device as part of a testing configuration that includes policies that are created by using Software Restriction Policies.
+
+## Step 1: Automatically generate rules on the reference device
+
+With AppLocker, you can automatically generate rules for all files within a folder. AppLocker scans the specified folder and creates the condition types that you choose for each file in that folder. For the procedure to do this, see [Run the Automatically Generate Rules wizard](run-the-automatically-generate-rules-wizard.md).
+
+>**Note:**  If you run this wizard to create your first rules for a Group Policy Object (GPO), after you complete the wizard, you will be prompted to create the default rules, which allow critical system files to run. You can edit the default rules at any time. If your organization has decided to edit the default rules or create custom rules to allow the Windows system files to run, ensure that you delete the default rules after you replace them with your custom rules.
+ 
+## Step 2: Create the default rules on the reference device
+
+AppLocker includes default rules for each rule collection. These rules are intended to help ensure that the files that are required for Windows to operate properly are allowed in an AppLocker rule collection. You must run the default rules for each rule collection. For info about default rules and considerations for using them, see [Understanding AppLocker default rules](understanding-applocker-default-rules.md). For the procedure to create default rules, see [Create AppLocker default rules](create-applocker-default-rules.md).
+
+>**Important:**  You can use the default rules as a template when you create your own rules. This allows files within the Windows directory to run. However, these rules are only meant to function as a starter policy when you are first testing AppLocker rules.
+ 
+## Step 3: Modify rules and the rule collection on the reference device
+
+If AppLocker policies are currently running in your production environment, export the policies from the corresponding GPOs and save them to the reference device. For the procedure to do this, see [Export an AppLocker policy from a GPO](export-an-applocker-policy-from-a-gpo.md). If no AppLocker policies have been deployed, create the rules and develop the policies by using the following procedures:
+
+-   [Create a rule that uses a publisher condition](create-a-rule-that-uses-a-publisher-condition.md)
+-   [Create a rule that uses a file hash condition](create-a-rule-that-uses-a-file-hash-condition.md)
+-   [Create a rule that uses a path condition](create-a-rule-that-uses-a-path-condition.md)
+-   [Edit AppLocker rules](edit-applocker-rules.md)
+-   [Add exceptions for an AppLocker rule](configure-exceptions-for-an-applocker-rule.md)
+-   [Delete an AppLocker rule](delete-an-applocker-rule.md)
+-   [Enable the DLL rule collection](enable-the-dll-rule-collection.md)
+-   [Enforce AppLocker rules](enforce-applocker-rules.md)
+
+## Step 4: Test and update AppLocker policy on the reference device
+
+You should test each set of rules to ensure that they perform as intended. The **Test-AppLockerPolicy** Windows PowerShell cmdlet can be used to determine whether any of the rules in your rule collection will be blocked on your reference device. Perform the steps on each reference device that you used to define the AppLocker policy. Ensure that the reference device is joined to the domain and that it is receiving the AppLocker policy from the appropriate GPO. Because AppLocker rules are inherited from linked GPOs, you should deploy all of the rules to simultaneously test all of your test GPOs. Use the following procedures to complete this step:
+
+-   [Test an AppLocker Policy with Test-AppLockerPolicy](http://technet.microsoft.com/library/ee791772(WS.10).aspx)
+-   [Discover the Effect of an AppLocker Policy](http://technet.microsoft.com/library/ee791823(WS.10).aspx)
+
+>**Caution:**  If you have set the enforcement setting on the rule collection to **Enforce rules** or you have not configured the rule collection, the policy will be implemented when the GPO is updated in the next step. If you have set the enforcement setting on the rule collection to **Audit only**, application access events are written to the AppLocker log, and the policy will not take effect.
+ 
+## Step 5: Export and import the policy into production
+
+When the AppLocker policy has been tested successfully, it can be imported into the GPO (or imported into individual computers that are not managed by Group Policy) and checked for its intended effectiveness. To do this, perform the following procedures:
+
+-   [Export an AppLocker policy to an XML file](export-an-applocker-policy-to-an-xml-file.md)
+-   [Import an AppLocker policy into a GPO](import-an-applocker-policy-into-a-gpo.md) or
+-   [Discover the Effect of an AppLocker Policy](http://technet.microsoft.com/library/ee791823(WS.10).aspx)
+
+If the AppLocker policy enforcement setting is **Audit only** and you are satisfied that the policy is fulfilling your intent, you can change it to **Enforce rules**. For info about how to change the enforcement setting, see [Configure an AppLocker policy for enforce rules](configure-an-applocker-policy-for-enforce-rules.md).
+
+## Step 6: Monitor the effect of the policy in production
+
+If additional refinements or updates are necessary after a policy is deployed, use the appropriate following procedures to monitor and update the policy:
+
+-   [Monitor app usage with AppLocker](monitor-application-usage-with-applocker.md)
+-   [Edit an AppLocker policy](edit-an-applocker-policy.md)
+-   [Refresh an AppLocker policy](refresh-an-applocker-policy.md)
+
+## See also
+
+- [Deploy the AppLocker policy into production](deploy-the-applocker-policy-into-production.md)

windows/device-security/applocker/use-applocker-and-software-restriction-policies-in-the-same-domain.md

@@ -0,0 +1,161 @@
+---
+title: Use AppLocker and Software Restriction Policies in the same domain (Windows 10)
+description: This topic for IT professionals describes concepts and procedures to help you manage your application control strategy using Software Restriction Policies and AppLocker.
+ms.assetid: 2b7e0cec-df62-49d6-a2b7-6b8e30180943
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Use AppLocker and Software Restriction Policies in the same domain
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes concepts and procedures to help you manage your application control strategy using Software Restriction Policies and AppLocker.
+
+## Using AppLocker and Software Restriction Policies in the same domain
+
+AppLocker is supported on systems running Windows 7 and above. Software Restriction Policies (SRP) is supported on systems running Windows Vista or earlier. You can continue to use SRP for application control on your pre-Windows 7 computers, but use AppLocker for computers running 
+Windows Server 2008 R2, Windows 7 and later. It is recommended that you author AppLocker and SRP rules in separate GPOs and target the GPO with SRP policies to systems running Windows Vista or earlier. When both SRP and AppLocker policies are applied to computers running Windows Server 2008 R2, 
+Windows 7 and later, the SRP policies are ignored.
+
+The following table compares the features and functions of Software Restriction Policies (SRP) and AppLocker.
+<table>
+<colgroup>
+<col width="33%" />
+<col width="33%" />
+<col width="33%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Application control function</th>
+<th align="left">SRP</th>
+<th align="left">AppLocker</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Scope</p></td>
+<td align="left"><p>SRP policies can be applied to all Windows operating systems beginning with Windows XP and Windows Server 2003.</p></td>
+<td align="left"><p>AppLocker policies apply only to Windows Server 2008 R2, Windows 7, and later.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Policy creation</p></td>
+<td align="left"><p>SRP policies are maintained through Group Policy and only the administrator of the GPO can update the SRP policy. The administrator on the local computer can modify the SRP policies defined in the local GPO.</p></td>
+<td align="left"><p>AppLocker policies are maintained through Group Policy and only the administrator of the GPO can update the policy. The administrator on the local computer can modify the AppLocker policies defined in the local GPO.</p>
+<p>AppLocker permits customization of error messages to direct users to a Web page for help.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Policy maintenance</p></td>
+<td align="left"><p>SRP policies must be updated by using the Local Security Policy snap-in (if the policies are created locally) or the Group Policy Management Console (GPMC).</p></td>
+<td align="left"><p>AppLocker policies can be updated by using the Local Security Policy snap-in (if the policies are created locally), or the GPMC, or the Windows PowerShell AppLocker cmdlets.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Policy application</p></td>
+<td align="left"><p>SRP policies are distributed through Group Policy.</p></td>
+<td align="left"><p>AppLocker policies are distributed through Group Policy.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Enforcement mode</p></td>
+<td align="left"><p>SRP works in the “deny list mode” where administrators can create rules for files that they do not want to allow in this Enterprise whereas the rest of the file are allowed to run by default.</p>
+<p>SRP can also be configured in the “allow list mode” so that by default all files are blocked and administrators need to create allow rules for files that they want to allow.</p></td>
+<td align="left"><p>AppLocker by default works in the “allow list mode” where only those files are allowed to run for which there is a matching allow rule.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>File types that can be controlled</p></td>
+<td align="left"><p>SRP can control the following file types:</p>
+<ul>
+<li><p>Executables</p></li>
+<li><p>Dlls</p></li>
+<li><p>Scripts</p></li>
+<li><p>Windows Installers</p></li>
+</ul>
+<p>SRP cannot control each file type separately. All SRP rules are in a single rule collection.</p></td>
+<td align="left"><p>AppLocker can control the following file types:</p>
+<ul>
+<li><p>Executables</p></li>
+<li><p>Dlls</p></li>
+<li><p>Scripts</p></li>
+<li><p>Windows Installers</p></li>
+<li><p>Packaged apps and installers</p></li>
+</ul>
+<p>AppLocker maintains a separate rule collection for each of the five file types.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Designated file types</p></td>
+<td align="left"><p>SRP supports an extensible list of file types that are considered executable. Administrators can add extensions for files that should be considered executable.</p></td>
+<td align="left"><p>AppLocker currently supports the following file extensions:</p>
+<ul>
+<li><p>Executables (.exe, .com)</p></li>
+<li><p>Dlls (.ocx, .dll)</p></li>
+<li><p>Scripts (.vbs, .js, .ps1, .cmd, .bat)</p></li>
+<li><p>Windows Installers (.msi, .mst, .msp)</p></li>
+<li><p>Packaged app installers (.appx)</p></li>
+</ul></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Rule types</p></td>
+<td align="left"><p>SRP supports four types of rules:</p>
+<ul>
+<li><p>Hash</p></li>
+<li><p>Path</p></li>
+<li><p>Signature</p></li>
+<li><p>Internet zone</p></li>
+</ul></td>
+<td align="left"><p>AppLocker supports three types of rules:</p>
+<ul>
+<li><p>File hash</p></li>
+<li><p>Path</p></li>
+<li><p>Publisher</p></li>
+</ul></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Editing the hash value</p></td>
+<td align="left"><p>In Windows XP, you could use SRP to provide custom hash values.</p>
+<p>Beginning with Windows 7 and Windows Server 2008 R2, you can only select the file to hash, not provide the hash value.</p></td>
+<td align="left"><p>AppLocker computes the hash value itself. Internally, it uses the SHA2 Authenticode hash for Portable Executables (exe and dll) and Windows Installers and a SHA2 flat file hash for the rest.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Support for different security levels</p></td>
+<td align="left"><p>With SRP, you can specify the permissions with which an app can run. So, you can configure a rule such that Notepad always runs with restricted permissions and never with administrative privileges.</p>
+<p>SRP on Windows Vista and earlier supported multiple security levels. On Windows 7, that list was restricted to just two levels: Disallowed and Unrestricted (Basic User translates to Disallowed).</p></td>
+<td align="left"><p>AppLocker does not support security levels.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Manage Packaged apps and Packaged app installers.</p></td>
+<td align="left"><p>Not supported</p></td>
+<td align="left"><p>.appx is a valid file type which AppLocker can manage.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Targeting a rule to a user or a group of users</p></td>
+<td align="left"><p>SRP rules apply to all users on a particular computer.</p></td>
+<td align="left"><p>AppLocker rules can be targeted to a specific user or a group of users.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Support for rule exceptions</p></td>
+<td align="left"><p>SRP does not support rule exceptions.</p></td>
+<td align="left"><p>AppLocker rules can have exceptions which allow you to create rules such as “Allow everything from Windows except for regedit.exe”.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Support for audit mode</p></td>
+<td align="left"><p>SRP does not support audit mode. The only way to test SRP policies is to set up a test environment and run a few experiments.</p></td>
+<td align="left"><p>AppLocker supports audit mode which allows you to test the effect of their policy in the real production environment without impacting the user experience. Once you are satisfied with the results, you can start enforcing the policy.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Support for exporting and importing policies</p></td>
+<td align="left"><p>SRP does not support policy import/export.</p></td>
+<td align="left"><p>AppLocker supports the importing and exporting of policies. This allows you to create AppLocker policy on a sample device, test it out and then export that policy and import it back into the desired GPO.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Rule enforcement</p></td>
+<td align="left"><p>Internally, SRP rules enforcement happens in the user-mode which is less secure.</p></td>
+<td align="left"><p>Internally, AppLocker rules for .exe and .dll files are enforced in the kernel-mode which is more secure than enforcing them in the user-mode.</p></td>
+</tr>
+</tbody>
+</table>
+ 
+ 
+ 

windows/device-security/applocker/use-the-applocker-windows-powershell-cmdlets.md

@@ -0,0 +1,52 @@
+---
+title: Use the AppLocker Windows PowerShell cmdlets (Windows 10)
+description: This topic for IT professionals describes how each AppLocker Windows PowerShell cmdlet can help you administer your AppLocker application control policies.
+ms.assetid: 374e029c-5c0a-44ab-a57a-2a9dd17dc57d
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Use the AppLocker Windows PowerShell cmdlets
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes how each AppLocker Windows PowerShell cmdlet can help you administer your AppLocker application control policies.
+
+## AppLocker Windows PowerShell cmdlets
+
+The five AppLocker cmdlets are designed to streamline the administration of an AppLocker policy. They can be used to help create, test, maintain, and troubleshoot an AppLocker policy. The cmdlets are intended to be used in conjunction with the AppLocker user interface that is accessed through the 
+Microsoft Management Console (MMC) snap-in extension to the Local Security Policy snap-in and Group Policy Management Console.
+
+To edit or update a Group Policy Object (GPO) by using the AppLocker cmdlets, you must have Edit Setting permission. By default, members of the **Domain Admins** group, the **Enterprise Admins** group, and the **Group Policy Creator Owners** group have this permission. To perform tasks by using the 
+Local Security policy snap-in, you must be a member of the local **Administrators** group, or equivalent, on the computer.
+
+### Retrieve application information
+
+The [Get-AppLockerFileInformation](http://technet.microsoft.com/library/hh847209.aspx) cmdlet retrieves the AppLocker file information from a list of files or from an event log. File information that is retrieved can include publisher information, file hash information, and file path information. 
+
+File information from an event log may not contain all of these fields. Files that are not signed do not have any publisher information.
+
+### Set AppLocker policy
+
+The [Set-AppLockerPolicy](http://technet.microsoft.com/library/hh847212.aspx) cmdlet sets the specified GPO to contain the specified AppLocker policy. If no Lightweight Directory Access Protocol (LDAP) is specified, the local GPO is the default.
+
+### Retrieve an AppLocker policy
+
+The [Get-AppLockerPolicy](http://technet.microsoft.com/library/hh847214.aspx) cmdlet gets the AppLocker policy from the local GPO, from a specified GPO, or from the effective AppLocker policy on the device. The output of the AppLocker policy is an AppLockerPolicy object or an XML-formatted string.
+
+### Generate rules for a given user or group
+
+The [New-AppLockerPolicy](http://technet.microsoft.com/library/hh847211.aspx) cmdlet uses a list of file information to automatically generate rules for a given user or group. It can generate rules based on publisher, hash, or path information. Use **Get-AppLockerFileInformation** to create the 
+list of file information.
+
+### Test the AppLocker Policy against a file set
+
+The [Test-AppLockerPolicy](http://technet.microsoft.com/library/hh847213.aspx) cmdlet uses the specified AppLocker policy to test whether a specified list of files are allowed to run or not on the local device for a specific user.
+
+## Additional resources
+
+-   For steps to perform other AppLocker policy tasks, see [Administer AppLocker](administer-applocker.md).

windows/device-security/applocker/using-event-viewer-with-applocker.md

@@ -0,0 +1,62 @@
+---
+title: Using Event Viewer with AppLocker (Windows 10)
+description: This topic lists AppLocker events and describes how to use Event Viewer with AppLocker.
+ms.assetid: 109abb10-78b1-4c29-a576-e5a17dfeb916
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Using Event Viewer with AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic lists AppLocker events and describes how to use Event Viewer with AppLocker.
+
+The AppLocker log contains information about applications that are affected by AppLocker rules. Each event in the log contains detailed info about:
+
+-   Which file is affected and the path of that file
+-   Which packaged app is affected and the package identifier of the app
+-   Whether the file or packaged app is allowed or blocked
+-   The rule type (path, file hash, or publisher)
+-   The rule name
+-   The security identifier (SID) for the user or group identified in the rule
+
+Review the entries in the Event Viewer to determine if any applications are not included in the rules that you automatically generated. For instance, some line-of-business apps are installed to non-standard locations, such as the root of the active drive (for example: %SystemDrive%).
+
+For info about what to look for in the AppLocker event logs, see [Monitor app usage with AppLocker](monitor-application-usage-with-applocker.md).
+
+**To review the AppLocker log in Event Viewer**
+
+1.  Open Event Viewer.
+2.  In the console tree under **Application and Services Logs\\Microsoft\\Windows**, click **AppLocker**.
+
+The following table contains information about the events that you can use to determine which apps are affected by AppLocker rules.
+
+| Event ID | Level | Event message | Description |
+| - | - | - | - |
+| 8000 | Error| Application Identity Policy conversion failed. Status  *<%1> *| Indicates that the policy was not applied correctly to the computer. The status message is provided for troubleshooting purposes.| 
+| 8001 | Information| The AppLocker policy was applied successfully to this computer.| Indicates that the AppLocker policy was successfully applied to the computer.| 
+| 8002 | Information|  *<File name> * was allowed to run.| Specifies that the .exe or .dll file is allowed by an AppLocker rule.| 
+| 8003 | Warning|  *<File name> * was allowed to run but would have been prevented from running if the AppLocker policy were enforced.| Applied only when the  **Audit only ** enforcement mode is enabled. Specifies that the .exe or .dll file would be blocked if the  **Enforce rules ** enforcement mode were enabled. |
+| 8004 | Error|  *<File name> * was not allowed to run.| Access to  *<file name> * is restricted by the administrator. Applied only when the  **Enforce rules ** enforcement mode is set either directly or indirectly through Group Policy inheritance. The .exe or .dll file cannot run.| 
+| 8005| Information|  *<File name> * was allowed to run.| Specifies that the script or .msi file is allowed by an AppLocker rule.| 
+| 8006 | Warning|  *<File name> * was allowed to run but would have been prevented from running if the AppLocker policy were enforced.| Applied only when the  **Audit only ** enforcement mode is enabled. Specifies that the script or .msi file would be blocked if the  **Enforce rules ** enforcement mode were enabled. |
+| 8007 | Error|  *<File name> * was not allowed to run.| Access to  *<file name> * is restricted by the administrator. Applied only when the  **Enforce rules ** enforcement mode is set either directly or indirectly through Group Policy inheritance. The script or .msi file cannot run.| 
+| 8008| Error| AppLocker disabled on the SKU.| Added in Windows Server 2012 and Windows 8.| 
+| 8020| Information| Packaged app allowed.| Added in Windows Server 2012 and Windows 8.| 
+| 8021|  Information| Packaged app audited.| Added in Windows Server 2012 and Windows 8.| 
+| 8022| Information| Packaged app disabled.| Added in Windows Server 2012 and Windows 8.| 
+| 8023 | Information| Packaged app installation allowed.| Added in Windows Server 2012 and Windows 8.|
+| 8024 | Information| Packaged app installation audited.| Added in Windows Server 2012 and Windows 8.| 
+| 8025 | Warning| Packaged app installation disabled.| Added in Windows Server 2012 and Windows 8.| 
+| 8027 | Warning| No Packaged app rule configured.| Added in Windows Server 2012 and Windows 8.| 
+ 
+## Related topics
+
+- [Tools to use with AppLocker](tools-to-use-with-applocker.md)
+ 
+ 

windows/device-security/applocker/using-software-restriction-policies-and-applocker-policies.md

@@ -0,0 +1,61 @@
+---
+title: Use Software Restriction Policies and AppLocker policies (Windows 10)
+description: This topic for the IT professional describes how to use Software Restriction Policies (SRP) and AppLocker policies in the same Windows deployment.
+ms.assetid: c3366be7-e632-4add-bd10-9df088f74c6d
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Use Software Restriction Policies and AppLocker policies
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional describes how to use Software Restriction Policies (SRP) and AppLocker policies in the same Windows deployment.
+
+## Understand the difference between SRP and AppLocker
+
+You might want to deploy application control policies in Windows operating systems earlier than Windows Server 2008 R2 or Windows 7. You can use AppLocker policies only on the supported versions and editions of Windows as listed in [Requirements to use AppLocker](requirements-to-use-applocker.md). However, you can use SRP on those supported editions of Windows plus Windows Server 2003 and Windows XP. To compare features and functions in SRP and AppLocker so that you can determine when to use each technology to meet your application control objectives, see [Determine your application control objectives](determine-your-application-control-objectives.md).
+
+## Use SRP and AppLocker in the same domain
+
+SRP and AppLocker use Group Policy for domain management. However, when policies are generated by SRP and AppLocker exist in the same domain, and they are applied through Group Policy, AppLocker policies take precedence over policies generated by SRP on computers that are running an operating system that supports AppLocker. For info about how inheritance in Group Policy applies to AppLocker policies and policies generated by SRP, see [Understand AppLocker rules and enforcement setting inheritance in Group Policy](understand-applocker-rules-and-enforcement-setting-inheritance-in-group-policy.md).
+
+>**Important:**  As a best practice, use separate Group Policy Objects to implement your SRP and AppLocker policies. To reduce troubleshooting issues, do not combine them in the same GPO.
+ 
+The following scenario provides an example of how each type of policy would affect a bank teller software app, where the app is deployed on different Windows desktop operating systems and managed by the Tellers GPO.
+
+| Operating system | Tellers GPO with AppLocker policy | Tellers GPO with SRP | Tellers GPO with AppLocker policy and SRP |
+| - | - | - | - |
+| Windows 10, Windows 8.1, Windows 8,and Windows 7 | AppLocker policies in the GPO are applied, and they supersede any local AppLocker policies.| Local AppLocker policies supersede policies generated by SRP that are applied through the GPO. | AppLocker policies in the GPO are applied, and they supersede the policies generated by SRP in the GPO and local AppLocker policies or policies generated by SRP.| 
+| Windows Vista| AppLocker policies are not applied.| Policies generated by SRP in the GPO are applied, and they supersede local policies generated by SRP.AppLocker policies are not applied.| Policies generated by SRP in the GPO are applied, and they supersede local policies generated by SRP. AppLocker policies not applied.| 
+| Windows XP| AppLocker policies are not applied.| Policies generated by SRP in the GPO are applied, and they supersede local policies generated by SRP. AppLocker policies are not applied.| Policies generated by SRP in the GPO are applied, and they supersede local policies generated by SRP. AppLocker policies not applied.| 
+ 
+>**Note:**  For info about supported versions and editions of the Windows operating system, see [Requirements to use AppLocker](requirements-to-use-applocker.md).
+ 
+## Test and validate SRPs and AppLocker policies that are deployed in the same environment
+
+Because SRPs and AppLocker policies function differently, they should not be implemented in the same GPO. This makes testing the result of the policy straightforward, which is critical to successfully controlling application usage in the organization. Configuring a testing and policy distribution system can help you understand the result of a policy. The effects of policies generated by SRP and AppLocker policies need to be tested separately and by using different tools.
+
+### Step 1: Test the effect of SRPs
+
+You can use the Group Policy Management Console (GPMC) or the Resultant Set of Policy (RSoP) snap-in to determine the effect of applying SRPs by using GPOs.
+
+### Step 2: Test the effect of AppLocker policies
+
+You can test AppLocker policies by using Windows PowerShell cmdlets. For info about investigating the result of a policy, see:
+
+-   [Test an AppLocker policy by using Test-AppLockerPolicy](test-an-applocker-policy-by-using-test-applockerpolicy.md)
+-   [Monitor app usage with AppLocker](monitor-application-usage-with-applocker.md)
+
+Another method to use when determining the result of a policy is to set the enforcement mode to **Audit only**. When the policy is deployed, events will be written to the AppLocker logs as if the policy was enforced. For info about using the **Audit only** mode, see:
+
+- [Understand AppLocker enforcement settings](understand-applocker-enforcement-settings.md)
+- [Configure an AppLocker policy for audit only](configure-an-applocker-policy-for-audit-only.md)
+
+## See also
+
+- [AppLocker deployment guide](applocker-policies-deployment-guide.md)

windows/device-security/applocker/what-is-applocker.md

@@ -0,0 +1,186 @@
+---
+title: What Is AppLocker (Windows 10)
+description: This topic for the IT professional describes what AppLocker is and how its features differ from Software Restriction Policies.
+ms.assetid: 44a8a2bb-0f83-4f95-828e-1f364fb65869
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# What Is AppLocker?
+
+**Applies to**
+-   Windows 10
+
+This topic for the IT professional describes what AppLocker is and how its features differ from Software Restriction Policies.
+
+AppLocker advances the app control features and functionality of Software Restriction Policies. AppLocker contains new capabilities and extensions that allow you to create rules to allow or deny apps from running based on unique identities of files and to specify which users or groups can run those apps.
+
+Using AppLocker, you can:
+
+-   Control the following types of apps: executable files (.exe and .com), scripts (.js, .ps1, .vbs, .cmd, and .bat), Windows Installer files (.mst, .msi and .msp), and DLL files (.dll and .ocx), and packaged apps and packaged app installers (appx).
+-   Define rules based on file attributes derived from the digital signature, including the publisher, product name, file name, and file version. For example, you can create rules based on the publisher attribute that is persistent through updates, or you can create rules for a specific version of a file.
+-   Assign a rule to a security group or an individual user.
+-   Create exceptions to rules. For example, you can create a rule that allows all Windows processes to run except Registry Editor (Regedit.exe).
+-   Use audit-only mode to deploy the policy and understand its impact before enforcing it.
+-   Import and export rules. The import and export affects the entire policy. For example, if you export a policy, all of the rules from all of the rule collections are exported, including the enforcement settings for the rule collections. If you import a policy, all criteria in the existing policy are overwritten.
+-   Streamline creating and managing AppLocker rules by using Windows PowerShell cmdlets.
+
+AppLocker helps reduce administrative overhead and helps reduce the organization's cost of managing computing resources by decreasing the number of help desk calls that result from users running unapproved apps
+
+For information about the application control scenarios that AppLocker addresses, see [AppLocker policy use scenarios](applocker-policy-use-scenarios.md).
+
+## What features are different between Software Restriction Policies and AppLocker?
+
+**Feature differences**
+
+The following table compares AppLocker to Software Restriction Policies.
+
+<table>
+<colgroup>
+<col width="33%" />
+<col width="33%" />
+<col width="33%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Feature</th>
+<th align="left">Software Restriction Policies</th>
+<th align="left">AppLocker</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Rule scope</p></td>
+<td align="left"><p>All users</p></td>
+<td align="left"><p>Specific user or group</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Rule conditions provided</p></td>
+<td align="left"><p>File hash, path, certificate, registry path, and Internet zone</p></td>
+<td align="left"><p>File hash, path, and publisher</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Rule types provided</p></td>
+<td align="left"><p>Defined by the security levels:</p>
+<ul>
+<li><p>Disallowed</p></li>
+<li><p>Basic User</p></li>
+<li><p>Unrestricted</p></li>
+</ul></td>
+<td align="left"><p>Allow and deny</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Default rule action</p></td>
+<td align="left"><p>Unrestricted</p></td>
+<td align="left"><p>Implicit deny</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Audit-only mode</p></td>
+<td align="left"><p>No</p></td>
+<td align="left"><p>Yes</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Wizard to create multiple rules at one time</p></td>
+<td align="left"><p>No</p></td>
+<td align="left"><p>Yes</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Policy import or export</p></td>
+<td align="left"><p>No</p></td>
+<td align="left"><p>Yes</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Rule collection</p></td>
+<td align="left"><p>No</p></td>
+<td align="left"><p>Yes</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Windows PowerShell support</p></td>
+<td align="left"><p>No</p></td>
+<td align="left"><p>Yes</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Custom error messages</p></td>
+<td align="left"><p>No</p></td>
+<td align="left"><p>Yes</p></td>
+</tr>
+</tbody>
+</table>
+ 
+**Application control function differences**
+
+The following table compares the application control functions of Software Restriction Policies (SRP) and AppLocker.
+<table>
+<colgroup>
+<col width="33%" />
+<col width="33%" />
+<col width="33%" />
+</colgroup>
+<thead>
+<tr class="header">
+<th align="left">Application control function</th>
+<th align="left">SRP</th>
+<th align="left">AppLocker</th>
+</tr>
+</thead>
+<tbody>
+<tr class="odd">
+<td align="left"><p>Operating system scope</p></td>
+<td align="left"><p>SRP policies can be applied to all Windows operating systems beginning with Windows XP and Windows Server 2003.</p></td>
+<td align="left"><p>AppLocker policies apply only to those supported operating system versions and editions listed in [Requirements to use AppLocker](requirements-to-use-applocker.md). But these systems can also use SRP.</p>
+<div class="alert">
+<strong>Note</strong>  
+<p>Use different GPOs for SRP and AppLocker rules.</p>
+</div>
+<div>
+ 
+</div></td>
+</tr>
+<tr class="even">
+<td align="left"><p>User support</p></td>
+<td align="left"><p>SRP allows users to install applications as an administrator.</p></td>
+<td align="left"><p>AppLocker policies are maintained through Group Policy, and only the administrator of the device can update an AppLocker policy.</p>
+<p>AppLocker permits customization of error messages to direct users to a Web page for help.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Policy maintenance</p></td>
+<td align="left"><p>SRP policies are updated by using the Local Security Policy snap-in or the Group Policy Management Console (GPMC).</p></td>
+<td align="left"><p>AppLocker policies are updated by using the Local Security Policy snap-in or the GPMC.</p>
+<p>AppLocker supports a small set of PowerShell cmdlets to aid in administration and maintenance.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Policy management infrastructure</p></td>
+<td align="left"><p>To manage SRP policies, SRP uses Group Policy within a domain and the Local Security Policy snap-in for a local computer.</p></td>
+<td align="left"><p>To manage AppLocker policies, AppLocker uses Group Policy within a domain and the Local Security Policy snap-in for a local computer.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Block malicious scripts</p></td>
+<td align="left"><p>Rules for blocking malicious scripts prevents all scripts associated with the Windows Script Host from running, except those that are digitally signed by your organization.</p></td>
+<td align="left"><p>AppLocker rules can control the following file formats: .ps1, .bat, .cmd, .vbs, and .js. In addition, you can set exceptions to allow specific files to run.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Manage software installation</p></td>
+<td align="left"><p>SRP can prevent all Windows Installer packages from installing. It allows .msi files that are digitally signed by your organization to be installed.</p></td>
+<td align="left"><p>The Windows Installer rule collection is a set of rules created for Windows Installer file types (.mst, .msi and .msp) to allow you to control the installation of files on client computers and servers.</p></td>
+</tr>
+<tr class="odd">
+<td align="left"><p>Manage all software on the computer</p></td>
+<td align="left"><p>All software is managed in one rule set. By default, the policy for managing all software on a device disallows all software on the user's device, except software that is installed in the Windows folder, Program Files folder, or subfolders.</p></td>
+<td align="left"><p>Unlike SRP, each AppLocker rule collection functions as an allowed list of files. Only the files that are listed within the rule collection will be allowed to run. This configuration makes it easier for administrators to determine what will occur when an AppLocker rule is applied.</p></td>
+</tr>
+<tr class="even">
+<td align="left"><p>Different policies for different users</p></td>
+<td align="left"><p>Rules are applied uniformly to all users on a particular device.</p></td>
+<td align="left"><p>On a device that is shared by multiple users, an administrator can specify the groups of users who can access the installed software. Using AppLocker, an administrator can specify the user to whom a specific rule should apply.</p></td>
+</tr>
+</tbody>
+</table>
+ 
+## Related topics
+
+- [AppLocker technical reference](applocker-technical-reference.md)
+ 
+ 

windows/device-security/applocker/windows-installer-rules-in-applocker.md

@@ -0,0 +1,37 @@
+---
+title: Windows Installer rules in AppLocker (Windows 10)
+description: This topic describes the file formats and available default rules for the Windows Installer rule collection.
+ms.assetid: 3fecde5b-88b3-4040-81fa-a2d36d052ec9
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Windows Installer rules in AppLocker
+
+**Applies to**
+-   Windows 10
+
+This topic describes the file formats and available default rules for the Windows Installer rule collection.
+
+AppLocker defines Windows Installer rules to include only the following file formats:
+
+-   .msi
+-   .msp
+-   .mst
+
+The purpose of this collection is to allow you to control the installation of files on client computers and servers through Group Policy or the Local Security Policy snap-in. The following table lists the default rules that are available for the Windows Installer rule collection.
+
+| Purpose | Name | User | Rule condition type |
+| - | - | - | - |
+| Allow members of the local Administrators group to run all Windows Installer files| (Default Rule) All Windows Installer files| BUILTIN\Administrators| Path: *| 
+| Allow all users to run Windows Installer files that are digitally signed | (Default Rule) All digitally signed Windows Installer files| Everyone| Publisher: * (all signed files)| 
+| Allow all users to run Windows Installer files that are located in the Windows Installer folder | (Default Rule) All Windows Installer files in %systemdrive%\Windows\Installer| Everyone| Path: %windir%\Installer\*| 
+ 
+## Related topics
+
+- [Understanding AppLocker default rules](understanding-applocker-default-rules.md)
+ 
+ 

windows/device-security/applocker/working-with-applocker-policies.md

@@ -0,0 +1,36 @@
+---
+title: Working with AppLocker policies (Windows 10)
+description: This topic for IT professionals provides links to procedural topics about creating, maintaining, and testing AppLocker policies.
+ms.assetid: 7062d2e0-9cbb-4cb8-aa8c-b24945c3771d
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Working with AppLocker policies
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals provides links to procedural topics about creating, maintaining, and testing AppLocker policies.
+
+## In this section
+
+| Topic | Description |
+| - | - |
+| [Configure the Application Identity service](configure-the-application-identity-service.md) | This topic for IT professionals shows how to configure the Application Identity service to start automatically or manually.| 
+| [Configure an AppLocker policy for audit only](configure-an-applocker-policy-for-audit-only.md) | This topic for IT professionals describes how to set AppLocker policies to  **Audit only ** within your IT environment by using AppLocker.| 
+| [Configure an AppLocker policy for enforce rules](configure-an-applocker-policy-for-enforce-rules.md) | This topic for IT professionals describes the steps to enable the AppLocker policy enforcement setting.| 
+| [Display a custom URL message when users try to run a blocked app](display-a-custom-url-message-when-users-try-to-run-a-blocked-application.md) | This topic for IT professionals describes the steps for displaying a customized message to users when an AppLocker policy denies access to an app.| 
+| [Export an AppLocker policy from a GPO](export-an-applocker-policy-from-a-gpo.md) | This topic for IT professionals describes the steps to export an AppLocker policy from a Group Policy Object (GPO) so that it can be modified.| 
+| [Export an AppLocker policy to an XML file](export-an-applocker-policy-to-an-xml-file.md) | This topic for IT professionals describes the steps to export an AppLocker policy to an XML file for review or testing.| 
+| [Import an AppLocker policy from another computer](import-an-applocker-policy-from-another-computer.md) | This topic for IT professionals describes how to import an AppLocker policy.| 
+| [Import an AppLocker policy into a GPO](import-an-applocker-policy-into-a-gpo.md) | This topic for IT professionals describes the steps to import an AppLocker policy into a Group Policy Object (GPO).| 
+| [Add rules for packaged apps to existing AppLocker rule-set](add-rules-for-packaged-apps-to-existing-applocker-rule-set.md) | This topic for IT professionals describes how to update your existing AppLocker policies for packaged apps using the Remote Server Administration Toolkit (RSAT).| 
+| [Merge AppLocker policies by using Set-ApplockerPolicy](merge-applocker-policies-by-using-set-applockerpolicy.md) | This topic for IT professionals describes the steps to merge AppLocker policies by using Windows PowerShell.| 
+| [Merge AppLocker policies manually](merge-applocker-policies-manually.md) | This topic for IT professionals describes the steps to manually merge AppLocker policies to update the Group Policy Object (GPO).| 
+| [Refresh an AppLocker policy](refresh-an-applocker-policy.md) | This topic for IT professionals describes the steps to force an update for an AppLocker policy.| 
+| [Test an AppLocker policy by using Test-AppLockerPolicy](test-an-applocker-policy-by-using-test-applockerpolicy.md) | This topic for IT professionals describes the steps to test an AppLocker policy prior to importing it into a Group Policy Object (GPO) or another computer.| 
+

windows/device-security/applocker/working-with-applocker-rules.md

@@ -0,0 +1,213 @@
+---
+title: Working with AppLocker rules (Windows 10)
+description: This topic for IT professionals describes AppLocker rule types and how to work with them for your application control policies.
+ms.assetid: 3966b35b-f2da-4371-8b5f-aec031db6bc9
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: brianlic-msft
+---
+
+# Working with AppLocker rules
+
+**Applies to**
+-   Windows 10
+
+This topic for IT professionals describes AppLocker rule types and how to work with them for your application control policies.
+
+## In this section
+
+| Topic | Description |
+| - | - |
+| [Create a rule that uses a file hash condition](create-a-rule-that-uses-a-file-hash-condition.md) | This topic for IT professionals shows how to create an AppLocker rule with a file hash condition.| 
+| [Create a rule that uses a path condition](create-a-rule-that-uses-a-path-condition.md) | This topic for IT professionals shows how to create an AppLocker rule with a path condition.| 
+| [Create a rule that uses a publisher condition](create-a-rule-that-uses-a-publisher-condition.md) | This topic for IT professionals shows how to create an AppLocker rule with a publisher condition.| 
+| [Create AppLocker default rules](create-applocker-default-rules.md) | This topic for IT professionals describes the steps to create a standard set of AppLocker rules that will allow Windows system files to run.| 
+| [Add exceptions for an AppLocker rule](configure-exceptions-for-an-applocker-rule.md) | This topic for IT professionals describes the steps to specify which apps can or cannot run as exceptions to an AppLocker rule.| 
+| [Create a rule for packaged apps](create-a-rule-for-packaged-apps.md) | This topic for IT professionals shows how to create an AppLocker rule for packaged apps with a publisher condition.| 
+| [Delete an AppLocker rule](delete-an-applocker-rule.md) | This topic for IT professionals describes the steps to delete an AppLocker rule.| 
+| [Edit AppLocker rules](edit-applocker-rules.md) | This topic for IT professionals describes the steps to edit a publisher rule, path rule, and file hash rule in AppLocker.| 
+| [Enable the DLL rule collection](enable-the-dll-rule-collection.md) | This topic for IT professionals describes the steps to enable the DLL rule collection feature for AppLocker.| 
+| [Enforce AppLocker rules](enforce-applocker-rules.md) | This topic for IT professionals describes how to enforce application control rules by using AppLocker.| 
+| [Run the Automatically Generate Rules wizard](run-the-automatically-generate-rules-wizard.md) | This topic for IT professionals describes steps to run the wizard to create AppLocker rules on a reference device.| 
+ 
+The three AppLocker enforcement modes are described in the following table. The enforcement mode setting defined here can be overwritten by the setting derived from a linked Group Policy Object (GPO) with a higher precedence.
+
+| Enforcement mode | Description |
+| - | - |
+| **Not configured** | This is the default setting which means that the rules defined here will be enforced unless a linked GPO with a higher precedence has a different value for this setting.| 
+| **Enforce rules** | Rules are enforced.| 
+| **Audit only** | Rules are audited but not enforced. When a user runs an app that is affected by an AppLocker rule, the app is allowed to run and the info about the app is added to the AppLocker event log. The Audit-only enforcement mode helps you determine which apps will be affected by the policy before the policy is enforced. When the AppLocker policy for a rule collection is set to **Audit only**, rules for that rule collection are not enforced| 
+
+When AppLocker policies from various GPOs are merged, the rules from all the GPOs are merged and the enforcement mode setting of the winning GPO is applied.
+## Rule collections
+
+The AppLocker console is organized into rule collections, which are executable files, scripts, Windows Installer files, packaged apps and packaged app installers, and DLL files. These collections give you an easy way to differentiate the rules for different types of apps. The following table lists the file formats that are included in each rule collection.
+
+| Rule collection | Associated file formats |
+| - | - |
+| Executable files | .exe<br/>.com| 
+| Scripts| .ps1<br/>.bat<br/>.cmd<br/>.vbs<br/>.js| 
+| Windows Installer files | .msi<br/>.msp<br/>.mst| 
+| Packaged apps and packaged app installers | .appx| 
+| DLL files | .dll<br/>.ocx| 
+ 
+>**Important:**  If you use DLL rules, you need to create an allow rule for each DLL that is used by all of the allowed apps.
+
+When DLL rules are used, AppLocker must check each DLL that an application loads. Therefore, users may experience a reduction in performance if DLL rules are used.
+
+The DLL rule collection is not enabled by default. To learn how to enable the DLL rule collection, see [DLL rule collections](#bkmk-dllrulecollections).
+ 
+## Rule conditions
+
+Rule conditions are criteria that help AppLocker identify the apps to which the rule applies. The three primary rule conditions are publisher, path, and file hash.
+
+-   [Publisher](#bkmk-publisher): Identifies an app based on its digital signature
+-   [Path](#bkmk-path): Identifies an app by its location in the file system of the computer or on the network
+-   [File hash](#bkmk-filehash): Represents the system computed cryptographic hash of the identified file
+
+### <a href="" id="bkmk-publisher"></a>Publisher
+
+This condition identifies an app based on its digital signature and extended attributes when available. The digital signature contains info about the company that created the app (the publisher). Executable files, dlls, Windows installers, packaged apps and packaged app installers also have extended attributes, which are obtained from the binary resource. In case of executable files, dlls and Windows installers, these attributes contain the name of the product that the file is a part of, the original name of the file as supplied by the publisher, and the version number of the file. In case of packaged apps and packaged app installers, these extended attributes contain the name and the version of the app package.
+
+>**Note:**  Rules created in the packaged apps and packaged app installers rule collection can only have publisher conditions since Windows does not support unsigned packaged apps and packaged app installers.
+ 
+>**Note:**  Use a publisher rule condition when possible because they can survive app updates as well as a change in the location of files.
+ 
+When you select a reference file for a publisher condition, the wizard creates a rule that specifies the publisher, product, file name, and version number. You can make the rule more generic by moving the slider up or by using a wildcard character (\*) in the product, file name, or version number fields.
+
+>**Note:**  To enter custom values for any of the fields of a publisher rule condition in the Create Rules Wizard, you must select the **Use custom values** check box. When this check box is selected, you cannot use the slider.
+ 
+The **File version** and **Package version** control whether a user can run a specific version, earlier versions, or later versions of the app. You can choose a version number and then configure the following options:
+
+-   **Exactly.** The rule applies only to this version of the app
+-   **And above.** The rule applies to this version and all later versions.
+-   **And below.** The rule applies to this version and all earlier versions.
+
+The following table describes how a publisher condition is applied.
+
+
+| Option | The publisher condition allows or denies… |
+|---|---|
+| **All signed files** | All files that are signed by any publisher.| 
+| **Publisher only**| All files that are signed by the named publisher.| 
+| **Publisher and product name**| All files for the specified product that are signed by the named publisher.| 
+| **Publisher and product name, and file name**| Any version of the named file or package for the named product that are signed by the publisher.| 
+| **Publisher, product name, file name, and file version**| **Exactly**<br/>The specified version of the named file or package for the named product that are signed by the publisher.| 
+| **Publisher, product name, file name, and file version**| **And above**<br/>The specified version of the named file or package and any new releases for the product that are signed by the publisher.| 
+| **Publisher, product name, file name, and file version**| **And below**<br/>The specified version of the named file or package and any earlier versions for the product that are signed by the publisher.| 
+| **Custom**| You can edit the **Publisher**, **Product name**, **File name**, **Version** **Package name**, and **Package version** fields to create a custom rule.| 
+
+### <a href="" id="bkmk-path"></a>Path
+
+This rule condition identifies an application by its location in the file system of the computer or on the network.
+
+AppLocker uses custom path variables for well-known paths, such as Program Files and Windows.
+
+The following table details these path variables.
+
+| Windows directory or disk | AppLocker path variable | Windows environment variable |
+| - | - | - |
+| Windows| %WINDIR%| %SystemRoot%| 
+| System32| %SYSTEM32%| %SystemDirectory%| 
+| Windows installation directory| %OSDRIVE%| %SystemDrive%| 
+| Program Files| %PROGRAMFILES%| %ProgramFiles% and %ProgramFiles(x86)% | 
+| Removable media (for example, a CD or DVD)| %REMOVABLE%| |
+| Removable storage device (for example, a USB flash drive)| %HOT% | |
+ 
+>**Important:**  Because a path rule condition can be configured to include a large number of folders and files, path conditions should be carefully planned. For example, if an allow rule with a path condition includes a folder location that non-administrators are allowed to write data into, a user can copy unapproved files into that location and run the files. For this reason, it is a best practice to not create path conditions for standard user writable locations, such as a user profile.
+ 
+### <a href="" id="bkmk-filehash"></a>File hash
+
+When you choose the file hash rule condition, the system computes a cryptographic hash of the identified file. The advantage of this rule condition is that because each file has a unique hash, a file hash rule condition applies to only one file. The disadvantage is that each time the file is updated (such as a security update or upgrade) the file's hash will change. As a result, you must manually update file hash rules.
+
+## AppLocker default rules
+
+AppLocker includes default rules, which are intended to help ensure that the files that are required for Windows to operate properly are allowed in an AppLocker rule collection. For background, see [Understanding AppLocker default rules](understanding-applocker-default-rules.md), and for steps, see [Create AppLocker default rules](create-applocker-default-rules.md).
+
+Executable default rule types include:
+
+-   Allow members of the local **Administrators** group to run all apps.
+-   Allow members of the **Everyone** group to run apps that are located in the Windows folder.
+-   Allow members of the **Everyone** group to run apps that are located in the Program Files folder.
+
+Script default rule types include:
+
+-   Allow members of the local **Administrators** group to run all scripts.
+-   Allow members of the **Everyone** group to run scripts that are located in the Program Files folder.
+-   Allow members of the **Everyone** group to run scripts that are located in the Windows folder.
+
+Windows Installer default rule types include:
+
+-   Allow members of the local **Administrators** group to run all Windows Installer files.
+-   Allow members of the **Everyone** group to run all digitally signed Windows Installer files.
+-   Allow members of the **Everyone** group to run all Windows Installer files that are located in the Windows\\Installer folder.
+
+DLL default rule types:
+
+-   Allow members of the local **Administrators** group to run all DLLs.
+-   Allow members of the **Everyone** group to run DLLs that are located in the Program Files folder.
+-   Allow members of the **Everyone** group to run DLLs that are located in the Windows folder.
+
+Packaged apps default rule types:
+
+-   Allow members of the **Everyone** group to install and run all signed packaged apps and packaged app installers.
+
+## AppLocker rule behavior
+
+If no AppLocker rules for a specific rule collection exist, all files with that file format are allowed to run. However, when an AppLocker rule for a specific rule collection is created, only the files explicitly allowed in a rule are permitted to run. For example, if you create an executable rule that allows .exe files in *%SystemDrive%\\FilePath* to run, only executable files located in that path are allowed to run.
+
+A rule can be configured to use allow or deny actions:
+
+-   **Allow.** You can specify which files are allowed to run in your environment, and for which users or groups of users. You can also configure exceptions to identify files that are excluded from the rule.
+-   **Deny.** You can specify which files are *not* allowed to run in your environment, and for which users or groups of users. You can also configure exceptions to identify files that are excluded from the rule.
+
+>**Important:**  For a best practice, use allow actions with exceptions. You can use a combination of allow and deny actions but understand that deny actions override allow actions in all cases, and can be circumvented.
+ 
+>**Important:**  If you join a computer running at least Windows Server 2012 or Windows 8 to a domain that already enforces AppLocker rules for executable files, users will not be able to run any packaged apps unless you also create rules for packaged apps. If you want to allow any packaged apps in your environment while continuing to control executable files, you should create the default rules for packaged apps and set the enforcement mode to Audit-only for the packaged apps rule collection.
+ 
+## Rule exceptions
+
+You can apply AppLocker rules to individual users or to a group of users. If you apply a rule to a group of users, all users in that group are affected by that rule. If you need to allow a subset of a user group to use an app, you can create a special rule for that subset. For example, the rule "Allow everyone to run Windows except Registry Editor" allows everyone in the organization to run the Windows operating system, but it does not allow anyone to run Registry Editor.
+
+The effect of this rule would prevent users such as Help Desk personnel from running a program that is necessary for their support tasks. To resolve this problem, create a second rule that applies to the Help Desk user group: "Allow Help Desk to run Registry Editor." If you create a deny rule that does not allow any users to run Registry Editor, the deny rule will override the second rule that allows the Help Desk user group to run Registry Editor.
+
+## <a href="" id="bkmk-dllrulecollections"></a>DLL rule collection
+
+Because the DLL rule collection is not enabled by default, you must perform the following procedure before you can create and enforce DLL rules.
+
+Membership in the local **Administrators** group, or equivalent, is the minimum required to complete this procedure.
+
+**To enable the DLL rule collection**
+
+1.  Click **Start**, type **secpol.msc**, and then press ENTER.
+2.  If the **User Account Control** dialog box appears, confirm that the action it displays is what you want, and then click **Yes**.
+3.  In the console tree, double-click **Application Control Policies**, right-click **AppLocker**, and then click **Properties**.
+4.  Click the **Advanced** tab, select the **Enable the DLL rule collection** check box, and then click **OK**.
+
+    >**Important:**  Before you enforce DLL rules, make sure that there are allow rules for each DLL that is used by any of the allowed apps.
+     
+## AppLocker wizards
+
+You can create rules by using two AppLocker wizards:
+
+1.  The Create Rules Wizard enables you to create one rule at a time.
+2.  The Automatically Generate Rules Wizard allows you to create multiple rules at one time. You can either select a folder and let the wizard create rules for the relevant files within that folder or in case of packaged apps let the wizard create rules for all packaged apps installed on the computer. You can also specify the user or group to which to apply the rules. This wizard automatically generates allow rules only.
+
+## Additional considerations
+
+-   By default, AppLocker rules do not allow users to open or run any files that are not specifically allowed. Administrators should maintain an up-to-date list of allowed applications.
+-   There are two types of AppLocker conditions that do not persist following an update of an app:
+
+    -   **A file hash condition** File hash rule conditions can be used with any app because a cryptographic hash value of the app is generated at the time the rule is created. However, the hash value is specific to that exact version of the app. If there are several versions of the application in use within the organization, you need to create file hash conditions for each version in use and for any new versions that are released.
+
+    -   **A publisher condition with a specific product version set** If you create a publisher rule condition that uses the **Exactly** version option, the rule cannot persist if a new version of the app is installed. A new publisher condition must be created, or the version must be edited in the rule to be made less specific.
+
+-   If an app is not digitally signed, you cannot use a publisher rule condition for that app.
+-   AppLocker rules cannot be used to manage computers running a Windows operating system earlier than Windows Server 2008 R2 or Windows 7. Software Restriction Policies must be used instead. If AppLocker rules are defined in a Group Policy Object (GPO), only those rules are applied. To ensure interoperability between Software Restriction Policies rules and AppLocker rules, define Software Restriction Policies rules and AppLocker rules in different GPOs.
+-   The packaged apps and packaged apps installer rule collection is available on devices running at least Windows Server 2012 and Windows 8.
+-   When the rules for the executable rule collection are enforced and the packaged apps and packaged app installers rule collection does not contain any rules, no packaged apps and packaged app installers are allowed to run. In order to allow any packaged apps and packaged app installers, you must create rules for the packaged apps and packaged app installers rule collection.
+-   When an AppLocker rule collection is set to **Audit only**, the rules are not enforced. When a user runs an application that is included in the rule, the app is opened and runs normally, and information about that app is added to the AppLocker event log.
+-   A custom configured URL can be included in the message that is displayed when an app is blocked.
+-   Expect an increase in the number of Help Desk calls initially because of blocked apps until users understand that they cannot run apps that are not allowed.