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Defender App Guard Link text correction-01
Change to Learn more about the [Windows Defender Application Control feature availability](feature-availability.md)
This commit is contained in:
Alekhya Jupudi
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@ -26,7 +26,7 @@ ms.technology: mde
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- Windows 11
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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Beginning with the Windows 10 November 2019 update (build 18363), Microsoft Intune enables customers to deploy and run business critical Win32 applications and Windows components that are normally blocked in S mode (ex. PowerShell.exe) on their Intune-managed Windows in S mode devices.
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@ -26,7 +26,7 @@ ms.technology: mde
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- Windows Server 2016 and later
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> [!NOTE]
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> Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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> Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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The [Microsoft Component Object Model (COM)](/windows/desktop/com/the-component-object-model) is a platform-independent, distributed, object-oriented system for creating binary software components that can interact. COM specifies an object model and programming requirements that enable COM objects to interact with other objects.
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@ -27,7 +27,7 @@ ms.technology: mde
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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Running Application Control in audit mode lets you discover applications, binaries, and scripts that are missing from your WDAC policy but should be included.
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@ -27,7 +27,7 @@ ms.technology: mde
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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Running Application Control in audit mode lets you discover applications, binaries, and scripts that are missing from your WDAC policy but should be included.
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@ -27,7 +27,7 @@ ms.technology: mde
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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Windows 10, version 1703 introduced a new option for Windows Defender Application Control (WDAC), called _managed installer_, that helps balance security and manageability when enforcing application control policies. This option lets you automatically allow applications installed by a designated software distribution solution such as Microsoft Endpoint Configuration Manager.
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@ -27,7 +27,7 @@ ms.technology: mde
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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Setting up managed installer tracking and application execution enforcement requires applying both an AppLocker and WDAC policy with specific rules and options enabled.
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There are three primary steps to keep in mind:
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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As you deploy Windows Defender Application Control (WDAC), you might need to sign catalog files or WDAC policies internally. To do this, you will either need a publicly issued code signing certificate or an internal CA. If you have purchased a code signing certificate, you can skip this topic and instead follow other topics listed in the [Windows Defender Application Control Deployment Guide](windows-defender-application-control-deployment-guide.md).
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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This section outlines the process to create a WDAC policy for fixed-workload devices within an organization. Fixed-workload devices tend to be dedicated to a specific functional purpose and share common configuration attributes with other devices servicing the same functional role. Examples of fixed-workload devices may include Active Directory Domain Controllers, Secure Admin Workstations, pharmaceutical drug-mixing equipment, manufacturing devices, cash registers, ATMs, etc.
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@ -28,7 +28,7 @@ ms.technology: mde
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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This section outlines the process to create a WDAC policy for **fully managed devices** within an organization. The key difference between this scenario and [lightly managed devices](create-wdac-policy-for-lightly-managed-devices.md) is that all software deployed to a fully managed device is managed by IT and users of the device cannot install arbitrary apps. Ideally, all apps are deployed using a software distribution solution, such as Microsoft Endpoint Manager (MEM). Additionally, users on fully managed devices should ideally run as standard user and only authorized IT pros have administrative access.
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@ -28,7 +28,7 @@ ms.technology: mde
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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This section outlines the process to create a WDAC policy for **lightly managed devices** within an organization. Typically, organizations that are new to application control will be most successful if they start with a permissive policy like the one described in this topic. Organizations can choose to harden the policy over time to achieve a stronger overall security posture on their WDAC-managed devices as described in later topics.
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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Catalog files can be important in your deployment of Windows Defender Application Control (WDAC) if you have unsigned line-of-business (LOB) applications for which the process of signing is difficult. To prepare to create WDAC policies that allow these trusted applications but block unsigned code (most malware is unsigned), you create a *catalog file* that contains information about the trusted applications. After you sign and distribute the catalog, your trusted applications can be handled by WDAC in the same way as any other signed application. With this foundation, you can more easily block all unsigned applications, allowing only signed applications to run.
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@ -27,7 +27,7 @@ ms.technology: mde
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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Prior to Windows 10 1903, WDAC only supported a single active policy on a system at any given time. This significantly limited customers in situations where multiple policies with different intents would be useful. Beginning with Windows 10 version 1903, WDAC supports up to 32 active policies on a device at once in order to enable the following scenarios:
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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> [!NOTE]
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> Group Policy-based deployment of WDAC policies only supports single-policy format WDAC policies. To use WDAC on devices running Windows 10 1903 and greater, or Windows 11, we recommend using an alternative method for policy deployment.
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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You can use a Mobile Device Management (MDM) solution, like Microsoft Endpoint Manager (MEM) Intune, to configure Windows Defender Application Control (WDAC) on client machines. Intune includes native support for WDAC which can be a helpful starting point, but customers may find the available circle-of-trust options too limiting. To deploy a custom policy through Intune and define your own circle of trust, you can configure a profile using Custom OMA-URI. If your organization uses another MDM solution, check with your solution provider for WDAC policy deployment steps.
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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This topic covers how to disable unsigned or signed WDAC policies.
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@ -25,7 +25,7 @@ ms.localizationpriority: medium
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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You should now have one or more WDAC policies broadly deployed in audit mode. You have analyzed events collected from the devices with those policies and you're ready to enforce. Use this procedure to prepare and deploy your WDAC policies in enforcement mode.
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@ -28,7 +28,7 @@ ms.technology: mde
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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When creating policies for use with Windows Defender Application Control (WDAC), start from an existing base policy and then add or remove rules to build your own custom policy. Windows includes several example policies that can be used, or organizations that use the Device Guard Signing Service can download a starter policy from that service.
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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This topic for IT professionals describes concepts and lists procedures to help you manage packaged apps with Windows Defender Application Control (WDAC) as part of your overall application control strategy.
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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This article shows how to merge multiple policy XML files together and how to merge rules directly into a policy. WDAC deployments often include a few base policies and optional supplemental policies for specific use cases.
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@ -27,7 +27,7 @@ ms.date: 08/23/2021
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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Members of the security community<sup>*</sup> continuously collaborate with Microsoft to help protect customers. With the help of their valuable reports, Microsoft has identified a list of valid applications that an attacker could also potentially use to bypass Windows Defender Application Control.
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@ -26,7 +26,7 @@ ms.date:
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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Microsoft has strict requirements for code running in kernel. So, malicious actors are turning to exploit vulnerabilities in legitimate and signed kernel drivers to run malware in kernel. One of the many strengths of the Windows platform is our strong collaboration with independent hardware vendors (IHVs) and OEMs. Microsoft works closely with our IHVs and security community to ensure the highest level of driver security for our customers and when vulnerabilities in drivers do arise, that they're patched and rolled out to the ecosystem in an expedited manner. Microsoft then adds the vulnerable versions of the drivers to our ecosystem block policy, which is applied to the following sets of devices:
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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This topic describes the decisions you need to make to establish the processes for managing and maintaining Windows Defender Application Control (WDAC) policies.
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- Windows Server 2016 and above
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>[!NOTE]
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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>Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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Windows Defender Application Control (WDAC) can control what runs on Windows 10 and Windows 11 by setting policies that specify whether a driver or application is trusted. A policy includes *policy rules* that control options such as audit mode, and *file rules* (or *file rule levels*) that specify how applications are identified and trusted.
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@ -27,7 +27,7 @@ ms.technology: mde
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- Windows Server 2016 and above
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> [!NOTE]
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> Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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> Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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Typically, deployment of Windows Defender Application Control (WDAC) happens best in phases, rather than being a feature that you simply “turn on.” The choice and sequence of phases depends on the way various computers and other devices are used in your organization, and to what degree IT manages those devices. The following table can help you begin to develop a plan for deploying WDAC in your organization. It is common for organizations to have device use cases across each of the categories described.
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- Windows Server 2016 and above
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> [!NOTE]
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> Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Defender App Guard feature availability](feature-availability.md).
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> Some capabilities of Windows Defender Application Control are only available on specific Windows versions. Learn more about the [Windows Defender Application Control feature availability](feature-availability.md).
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This topic is for the IT professional and lists the design questions, possible answers, and ramifications of the decisions when you plan a deployment of application control policies by using Windows Defender Application Control (WDAC) within a Windows operating system environment.
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