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.openpublishing.redirection.json
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@ -143,6 +143,11 @@
{
"source_path": "windows/security/threat-protection/intelligence/av-tests.md",
"redirect_url": "https://docs.microsoft.com/windows/security/threat-protection/intelligence/top-scoring-industry-antivirus-tests",
"redirect_document_id": false
},
{
"source_path": "windows/security/threat-protection/intelligence/top-scoring-industry-antivirus-tests.md",
"redirect_url": "https://docs.microsoft.com/microsoft-365/security/mtp/top-scoring-industry-tests",
"redirect_document_id": true
},
{

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devices/hololens/hololens-connect-devices.md
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@ -64,7 +64,7 @@ HoloLens 2 supports the following classes of USB-C devices:
- Combination PD hubs (USB A plus PD charging)
> [!NOTE]
> Some mobile devices with USB-C connections present themselves to the HoloLens as ethernet adaptors, and therefore could be used in a tethering configuration, starting with the 20H1 OS. USB LTE modems that require a separate driver, and/or application installed for configuration are not supported
> Some mobile devices with USB-C connections present themselves to the HoloLens as ethernet adaptors, and therefore could be used in a tethering configuration, starting with Windows Holographic, version 2004. USB LTE modems that require a separate driver, and/or application installed for configuration are not supported
## Connect to Miracast

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devices/hololens/hololens-feedback.md
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@ -4,7 +4,11 @@ description: Create actionable feedback for HoloLens and Windows Mixed Reality d
ms.assetid: b9b24c72-ff86-44a9-b30d-dd76c49479a9
author: mattzmsft
ms.author: mazeller
ms.date: 09/13/2019
ms.date: 05/14/2020
ms.custom:
- CI 116157
- CSSTroubleshooting
audience: ITPro
ms.prod: hololens
ms.topic: article
keywords: feedback, bug, issue, error, troubleshoot, help
@ -15,68 +19,66 @@ appliesto:
- HoloLens 2
---
# Give us feedback
# Feedback for HoloLens
Use the Feedback Hub to tell us which features you love, which features you could do without, or when something could be better.
Use the Feedback Hub to tell us which features you love, which features you could do without, and how something could be better. The engineering team uses the same mechanism internally to track and fix bugs, so please use Feedback Hub to report any bugs that you see. We are listening!
## Feedback for Windows Mixed Reality immersive headset on PC
Feedback Hub is an excellent way to alert the engineering team to bugs and to make sure that future updates are healthier and more consistently free of bugs. However, Feedback Hub does not provide a response. If you need immediate help, please file feedback, take note of the summary that you provided for your feedback, and then follow up with [HoloLens support](https://support.microsoft.com/supportforbusiness/productselection?sapid=e9391227-fa6d-927b-0fff-f96288631b8f).
> [!IMPORTANT]
> Before you report an issue, make sure that your environment meets the following requirements so that you can successfully upload logs and other information:
>
> - Have a minimum of 3GB free disk space available on the main drive of the device.
> - To upload cabs or other large files, connect to a non-metered network.
> [!NOTE]
>
> - Make sure you that you have the current version of Feedback Hub. To do this, select **Start** > **Microsoft Store**, and then select the ellipses (**...**). Then, select **Downloads and updates** > **Get updates**.
>
> - To provide the best possible data for fixing issues, we highly recommended that you set your device telemetry to **Full**. You can set this value during the Out-of-Box-Experience (OOBE), or by using the Settings app. To do this by using Settings, select **Start** > **Settings** > **Privacy** > **App Diagnostics** > **On**.
1. Make sure that you have the immersive headset connected to your PC, and then on the desktop, select **Feedback Hub**.
1. In the left pane, select **Feedback**.
![Feedback tab](images/feedback1-600px.png)
1. To enter new feedback, select **Add new feedback**.
![Add new feedback](images/feedback2-600px.png)
1. To make feedback actionable, in **What kind of feedback is this?** select **Problem**.
1. In **Summarize your issue**, enter a meaningful title for your feedback.
1. In **Give us more detail**, provide details and repro steps.
![Details and repro steps](images/feedback3-600px.png)
## Use the Feedback Hub
As the top category, select **Mixed Reality**. Then select an applicable subcategory, as explained in the following table:
|Subcategory |Description |
|----------|----------|
| Apps | Issues about a specific application. |
| Developer | Issues about authoring or running an app for Mixed Reality. |
| Device | Issues about the head-mounted device (HMD) itself. |
| Home experience | Issues about your VR environment and your interactions with the your mixed reality home. |
| Input | Issues about input methods, such as motion controllers, speech, gamepad, or mouse and keyboard. |
| Set up | Anything that is preventing you from setting up the device. |
| All other issues | Anything else. |
1. If possible, add traces or video to your feedback to help us identify and fix the issue more quickly. To do this, follow these steps:
1. To start collecting traces, select **Start capture**. The app starts collecting traces and a video capture of your mixed reality scenario.
![Start Capture](images/feedback4-600px.png)
1. Do not close the Feedback Hub app, but switch to the scenario that produces the issue. Run through the scenario to produce the circumstances that you have described.
1. After you finish your scenario, go back to the Feedback Hub app and select **Stop capture**. The app stops collecting information, stores the information in a file, and attaches the file to your feedback.
1. Select **Submit**.
![Submit](images/feedback5-600px.png)
The Thank You page indicates that your feedback has been successfully submitted.
![Thank You](images/feedback6-600px.png)
1. Use the **Start** gesture to open the **Start** menu, and then select **Feedback Hub**. The app opens in your environment.
To easily direct other people (such as co-workers, Microsoft staff, [forum](https://forums.hololens.com/) readers et al) to the issue, go to **Feedback** > **My Feedback**, select the issue, select **Share**. This action provides a shortened URL that you can give to others so that they can upvote or escalate your issue.
![Feedback app on HoloLens Start menu](./images/hololens2-feedbackhub-tile.png)
> [!NOTE]
> If you don't see **Feedback Hub**, select **All Apps** to see the complete list of apps on the device.
## Feedback for HoloLens
1. To see whether someone else has given similar feedback, enter a few keywords about the topic in the **Feedback** search box.
1. If you find similar feedback, select it, add any additional information that you have in the **Write a comment** box, and then select **Upvote**.
1. If you don't find any similar feedback, select **Add new feedback**.
1. Use the **bloom** gesture to open the **Start** menu, and then select **Feedback Hub**.
![Add new feedback](./images/hololens-feedback-1.png)
![Start menu on Microsoft HoloLens](images/startmenu.jpg)
1. Place the app in your environment and then select the app to launch it.
1. To see if someone else has given similar feedback, in the Feedback search box, enter a few keywords about the topic.
1. In **Summarize your feedback**, enter a short summary of your feedback. Then add details in the **Explain in more detail** box. The more details that you provide, such as how to reproduce this problem and the effect that it has, the more useful your feedback is. When you're finished, select **Next**.
![Search Feedback](images/searchfeedback-500px.jpg)
1. If you find similar feedback, select it, add any details, then select **Upvote**.
1. Select a topic from **Choose a category**, and then select a subcategory from **Select a subcategory**. The following table describes the categories that are available in the Windows Holographic category.
![Upvote existing Feedback](images/upvotefeedback-500px.jpg)
1. If you don’t find any similar feedback, select **Add new feedback**, select a topic from **Select a category**, and then select a subcategory from **Select a subcategory**.
> [!NOTE]
> **Commercial customers**: To report a bug that is related to MDM, provisioning, or any other device management aspect, select the **Enterprise Management** category, and the **Device** subcategory.
![Add new Feedback](images/addnewfeedback-500px.jpg)
1. Enter your feedback.
1. If you are reporting a reproducible issue, you can select **Reproduce**. Without closing Feedback Hub, reproduce the issue. After you finish, come back to Feedback Hub and select **I’m done**. The app adds a mixed reality capture of your repro and relevant diagnostic logs to your feedback.
1. Select **Post feedback**, and you’re done.
|Category |Description |
| --- | --- |
|Eye tracking |Feedback about eye tracking, iris sign-in, or calibration. |
|Hologram accuracy, stability, and reliability |Feedback about how holograms appear in space. |
|Launching, placing, adjusting, and exiting apps |Feedback about starting or stopping 2D or 3D apps. |
|Miracast |Feedback about Miracast. |
|Spaces and persistence |Feedback about how HoloLens recognizes spaces and retains holograms in space. |
|Start menu and all apps list |Feedback about the **Start** menu and the all apps list. |
|Surface mapping |Feedback about surface mapping. |
|Taking pictures and videos |Feedback about mixed reality captures. |
|Video hologram playback |Feedback about video hologram playback. |
|All other issues |All other issues. |
1. You may be prompted to search for similar feedback. If your problem resembles feedback from other users, select that feedback. Otherwise, select **New feedback** and then select **Next**.
1. If you are prompted, select the best description of the problem.
1. Attach any relevant data to your feedback, or reproduce the problem. You can select any of the following options:
- **Attach a screenshot**. Select this option to attach a screenshot that illustrates the situation that you're describing.
- **Attach a file**. Select this option to attach data files. If you have files that are relevant to your problem or that could help us to reproduce your problem, attach them.
- **Recreate my problem**. Select this option if you can reproduce the problem yourself. After you select **Recreate my problem**, follow these steps:
1. Select **Include data about** and make sure that the most relevant types of data are listed. In most cases, the default selections are based on the category and subcategory that you selected for your feedback.
1. Select **Start Recording**.
1. Reproduce your problem. Don’t worry if this means that you have to enter an immersive app. You will return to the feedback page when you're done.
1. Select **Stop recording**. After recording stops, you can see the data that is attached to your feedback for the engineering team.
1. Make sure that you have an active internet connection so that we can receive your feedback. Select **Submit**, and you’re done.

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windows/client-management/mdm/policy-csp-localpoliciessecurityoptions.md
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@ -102,6 +102,9 @@ manager: dansimp
<dd>
<a href="#localpoliciessecurityoptions-networkaccess-restrictclientsallowedtomakeremotecallstosam">LocalPoliciesSecurityOptions/NetworkAccess_RestrictClientsAllowedToMakeRemoteCallsToSAM</a>
</dd>
<dd>
<a href="#localpoliciessecurityoptions-networksecurity-allowlocalsystemtousecomputeridentityforntlm">LocalPoliciesSecurityOptions/NetworkSecurity_AllowLocalSystemToUseComputerIdentityForNTLM</a>
</dd>
<dd>
<a href="#localpoliciessecurityoptions-networksecurity-allowpku2uauthenticationrequests">LocalPoliciesSecurityOptions/NetworkSecurity_AllowPKU2UAuthenticationRequests</a>
</dd>
@ -2169,6 +2172,73 @@ GP Info:
<hr/>
<!--Policy-->
<a href="" id="localpoliciessecurityoptions-networksecurity-allowlocalsystemtousecomputeridentityforntlm"></a>**LocalPoliciesSecurityOptions/NetworkSecurity_AllowLocalSystemToUseComputerIdentityForNTLM**
<!--SupportedSKUs-->
<table>
<tr>
<th>Windows Edition</th>
<th>Supported?</th>
</tr>
<tr>
<td>Home</td>
<td><img src="images/crossmark.png" alt="cross mark" /></td>
</tr>
<tr>
<td>Pro</td>
<td><img src="images/checkmark.png" alt="check mark" /><sup>3</sup></td>
</tr>
<tr>
<td>Business</td>
<td><img src="images/checkmark.png" alt="check mark" /><sup>3</sup></td>
</tr>
<tr>
<td>Enterprise</td>
<td><img src="images/checkmark.png" alt="check mark" /><sup>3</sup></td>
</tr>
<tr>
<td>Education</td>
<td><img src="images/checkmark.png" alt="check mark" /><sup>3</sup></td>
</tr>
</table>
<!--/SupportedSKUs-->
<hr/>
<!--Scope-->
[Scope](./policy-configuration-service-provider.md#policy-scope):
> [!div class = "checklist"]
> * Device
<hr/>
<!--/Scope-->
<!--Description-->
Network security: Allow Local System to use computer identity for NTLM.
When services connect to devices that are running versions of the Windows operating system earlier than Windows Vista or Windows Server 2008, services that run as Local System and use SPNEGO (Negotiate) that revert to NTLM will authenticate anonymously. In Windows Server 2008 R2 and Windows 7 and later, if a service connects to a computer running Windows Server 2008 or Windows Vista, the system service uses the computer identity.
When a service connects with the device identity, signing and encryption are supported to provide data protection. (When a service connects anonymously, a system-generated session key is created, which provides no protection, but it allows applications to sign and encrypt data without errors. Anonymous authentication uses a NULL session, which is a session with a server in which no user authentication is performed; and therefore, anonymous access is allowed.)
<!--/Description-->
<!--RegistryMapped-->
GP Info:
- GP English name: *Network security: Allow Local System to use computer identity for NTLM*
- GP path: *Windows Settings/Security Settings/Local Policies/Security Options*
<!--/RegistryMapped-->
<!--SupportedValues-->
Valid values:
- 0 - Disabled
- 1 - Enabled (Allow Local System to use computer identity for NTLM.)
<!--/SupportedValues-->
<!--/Policy-->
<hr/>
<!--Policy-->
<a href="" id="localpoliciessecurityoptions-networksecurity-allowpku2uauthenticationrequests"></a>**LocalPoliciesSecurityOptions/NetworkSecurity_AllowPKU2UAuthenticationRequests**

2
windows/deployment/windows-autopilot/white-glove.md
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@ -109,7 +109,7 @@ If the pre-provisioning process completed successfully and the device was reseal
- Power on the device.
- Select the appropriate language, locale, and keyboard layout.
- Connect to a network (if using Wi-Fi). If using Hybrid Azure AD Join, there must be connectivity to a domain controller; if using Azure AD Join, internet connectivity is required.
- Connect to a network (if using Wi-Fi). Internet access is always required. If using Hybrid Azure AD Join, there must also be connectivity to a domain controller.
- On the branded sign-on screen, enter the user’s Azure Active Directory credentials.
- If using Hybrid Azure AD Join, the device will reboot; after the reboot, enter the user’s Active Directory credentials.
- Additional policies and apps will be delivered to the device, as tracked by the Enrollment Status Page (ESP). Once complete, the user will be able to access the desktop.

6
windows/security/threat-protection/TOC.md
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@ -238,6 +238,7 @@
##### [Configure and validate exclusions](microsoft-defender-atp/linux-exclusions.md)
##### [Static proxy configuration](microsoft-defender-atp/linux-static-proxy-configuration.md)
##### [Set preferences](microsoft-defender-atp/linux-preferences.md)
##### [Detect and block Potentially Unwanted Applications](microsoft-defender-atp/linux-pua.md)
#### [Troubleshoot]()
##### [Troubleshoot installation issues](microsoft-defender-atp/linux-support-install.md)
@ -245,6 +246,7 @@
##### [Troubleshoot performance issues](microsoft-defender-atp/linux-support-perf.md)
#### [Privacy](microsoft-defender-atp/linux-privacy.md)
#### [Resources](microsoft-defender-atp/linux-resources.md)
### [Configure and manage Microsoft Threat Experts capabilities](microsoft-defender-atp/configure-microsoft-threat-experts.md)
@ -327,8 +329,9 @@
#### [Behavioral blocking and containment](microsoft-defender-atp/behavioral-blocking-containment.md)
#### [EDR in block mode](microsoft-defender-atp/edr-in-block-mode.md)
### [Automated investigation and response]()
### [Automated investigation and response (AIR)]()
#### [Overview of AIR](microsoft-defender-atp/automated-investigations.md)
#### [Configure AIR capabilities](microsoft-defender-atp/configure-automated-investigations-remediation.md)
### [Advanced hunting]()
#### [Advanced hunting overview](microsoft-defender-atp/advanced-hunting-overview.md)
@ -658,7 +661,6 @@
### [How Microsoft identifies malware and PUA](intelligence/criteria.md)
### [Submit files for analysis](intelligence/submission-guide.md)
### [Safety Scanner download](intelligence/safety-scanner-download.md)
### [Industry antivirus tests](intelligence/top-scoring-industry-antivirus-tests.md)
### [Industry collaboration programs](intelligence/cybersecurity-industry-partners.md)
#### [Virus information alliance](intelligence/virus-information-alliance-criteria.md)
#### [Microsoft virus initiative](intelligence/virus-initiative-criteria.md)

18
windows/security/threat-protection/device-guard/enable-virtualization-based-protection-of-code-integrity.md
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@ -1,6 +1,6 @@
---
title: Enable virtualization-based protection of code integrity
description: This article explains the steps to opt in to using HVCI on Windows devices.
title: Enable virtualization-based protection of code integrity
description: This article explains the steps to opt in to using HVCI on Windows devices.
ms.prod: w10
ms.mktglfcycl: deploy
ms.localizationpriority: medium
@ -16,7 +16,7 @@ ms.reviewer:
# Enable virtualization-based protection of code integrity
**Applies to**
**Applies to:**
- [Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP)](https://go.microsoft.com/fwlink/p/?linkid=2069559)
@ -25,13 +25,13 @@ Some applications, including device drivers, may be incompatible with HVCI.
This can cause devices or software to malfunction and in rare cases may result in a blue screen. Such issues may occur after HVCI has been turned on or during the enablement process itself.
If this happens, see [Troubleshooting](#troubleshooting) for remediation steps.
>[!NOTE]
>Because it makes use of *Mode Based Execution Control*, HVCI works better with Intel Kaby Lake or AMD Zen 2 CPUs and newer. Processors without MBEC will rely on an emulation of this feature, called *Restricted User Mode*, which has a bigger impact on performance.
> [!NOTE]
> Because it makes use of *Mode Based Execution Control*, HVCI works better with Intel Kaby Lake or AMD Zen 2 CPUs and newer. Processors without MBEC will rely on an emulation of this feature, called *Restricted User Mode*, which has a bigger impact on performance.
## HVCI Features
* HVCI protects modification of the Control Flow Guard (CFG) bitmap.
* HVCI also ensure your other Truslets, like Credential Guard, have a valid certificate.
* HVCI also ensures that your other trusted processes, like Credential Guard, have got a valid certificate.
* Modern device drivers must also have an EV (Extended Validation) certificate and should support HVCI.
## How to turn on HVCI in Windows 10
@ -54,7 +54,7 @@ Enabling in Intune requires using the Code Integrity node in the [AppLocker CSP]
### Enable HVCI using Group Policy
1. Use Group Policy Editor (gpedit.msc) to either edit an existing GPO or create a new one.
2. Navigate to **Computer Configuration** > **Administrative Templates** > **System** > **Device Guard**.
2. Navigate to **Computer Configuration** > **Administrative Templates** > **System** > **Device Guard**.
3. Double-click **Turn on Virtualization Based Security**.
4. Click **Enabled** and under **Virtualization Based Protection of Code Integrity**, select **Enabled with UEFI lock** to ensure HVCI cannot be disabled remotely or select **Enabled without UEFI lock**.
@ -290,9 +290,9 @@ WDAC protects against malware running in the guest virtual machine. It does not
Set-VMSecurity -VMName <VMName> -VirtualizationBasedSecurityOptOut $true
```
### Requirements for running HVCI in Hyper-V virtual machines
### Requirements for running HVCI in Hyper-V virtual machines
- The Hyper-V host must run at least Windows Server 2016 or Windows 10 version 1607.
- The Hyper-V virtual machine must be Generation 2, and running at least Windows Server 2016 or Windows 10.
- The Hyper-V virtual machine must be Generation 2, and running at least Windows Server 2016 or Windows 10.
- HVCI and [nested virtualization](https://docs.microsoft.com/virtualization/hyper-v-on-windows/user-guide/nested-virtualization) can be enabled at the same time
- Virtual Fibre Channel adapters are not compatible with HVCI. Before attaching a virtual Fibre Channel Adapter to a virtual machine, you must first opt out of virtualization-based security using `Set-VMSecurity`.
- The AllowFullSCSICommandSet option for pass-through disks is not compatible with HVCI. Before configuring a pass-through disk with AllowFullSCSICommandSet, you must first opt out of virtualization-based security using `Set-VMSecurity`.

2
windows/security/threat-protection/intelligence/TOC.md
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@ -36,8 +36,6 @@
## [Safety Scanner download](safety-scanner-download.md)
## [Industry tests](top-scoring-industry-antivirus-tests.md)
## [Industry collaboration programs](cybersecurity-industry-partners.md)
### [Virus information alliance](virus-information-alliance-criteria.md)

112
windows/security/threat-protection/intelligence/top-scoring-industry-antivirus-tests.md
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@ -1,112 +0,0 @@
---
title: Top scoring in industry tests (AV-TEST, AV Comparatives, SE Labs, MITRE ATT&CK)
ms.reviewer:
description: Microsoft Defender ATP consistently achieves high scores in independent tests. View the latest scores and analysis.
keywords: Windows Defender Antivirus, av reviews, antivirus test, av testing, latest av scores, detection scores, security product testing, security industry tests, industry antivirus tests, best antivirus, av-test, av-comparatives, SE labs, MITRE ATT&CK, endpoint protection platform, EPP, endpoint detection and response, EDR, Windows 10, Microsoft Defender Antivirus, WDAV, MDATP, Microsoft Threat Protection, security, malware, av, antivirus, scores, scoring, next generation protection, ranking, success
ms.prod: w10
ms.mktglfcycl: secure
ms.sitesec: library
ms.localizationpriority: high
ms.author: ellevin
author: levinec
manager: dansimp
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: article
search.appverid: met150
---
# Top scoring in industry tests
Microsoft Defender Advanced Threat Protection ([Microsoft Defender ATP](https://www.microsoft.com/microsoft-365/windows/microsoft-defender-atp)) technologies consistently achieve high scores in independent tests, demonstrating the strength of its enterprise threat protection capabilities. Microsoft aims to be transparent about these test scores. This page summarizes the results and provides analysis.
## Next generation protection
[Windows Defender Antivirus](https://docs.microsoft.com/windows/security/threat-protection/windows-defender-antivirus/windows-defender-antivirus-in-windows-10) consistently performs highly in independent tests, displaying how it is a top choice in the antivirus market. Keep in mind, these tests only provide results for antivirus and do not test for additional security protections.
Windows Defender Antivirus is the [next generation protection](https://www.youtube.com/watch?v=Xy3MOxkX_o4) capability in the [Microsoft Defender ATP Windows 10 security stack](../microsoft-defender-atp/microsoft-defender-advanced-threat-protection.md) that addresses the latest and most sophisticated threats today. In some cases, customers might not even know they were protected because a cyberattack is stopped [milliseconds after a campaign starts](https://cloudblogs.microsoft.com/microsoftsecure/2018/03/07/behavior-monitoring-combined-with-machine-learning-spoils-a-massive-dofoil-coin-mining-campaign). That's because Windows Defender Antivirus and other [endpoint protection platform (EPP)](https://www.microsoft.com/security/blog/2019/08/23/gartner-names-microsoft-a-leader-in-2019-endpoint-protection-platforms-magic-quadrant/) capabilities in Microsoft Defender ATP detect and stops malware at first sight with [machine learning](https://cloudblogs.microsoft.com/microsoftsecure/2018/06/07/machine-learning-vs-social-engineering), [artificial intelligence](https://cloudblogs.microsoft.com/microsoftsecure/2018/02/14/how-artificial-intelligence-stopped-an-emotet-outbreak), behavioral analysis, and other advanced technologies.
<br><br>
**Download the latest transparency report: [Examining industry test results, November 2019](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4kagp)**
### AV-TEST: Protection score of 5.5/6.0 in the latest test
The AV-TEST Product Review and Certification Report tests on three categories: protection, performance, and usability. The following scores are for the Protection category which has two scores: Real-World Testing and the AV-TEST reference set (known as "Prevalent Malware").
- January - February 2020 AV-TEST Business User test: [Protection score 5.5/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/february-2020/microsoft-windows-defender-antivirus-4.18-200614/) <sup>**Latest**</sup>
Windows Defender Antivirus achieved an overall Protection score of 5.5/6.0, with 21,008 malware samples used.
- November - December 2019 AV-TEST Business User test: [Protection score 6.0/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/december-2019/microsoft-windows-defender-antivirus-4.18-195015/)
- September - October 2019 AV-TEST Business User test: [Protection score 5.5/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/october-2019/microsoft-windows-defender-antivirus-4.18-194115/)
- July — August 2019 AV-TEST Business User test: [Protection score 6.0/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/august-2019/microsoft-windows-defender-antivirus-4.18-193215/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4kagp)
- May — June 2019 AV-TEST Business User test: [Protection score 6.0/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/june-2019/microsoft-windows-defender-antivirus-4.18-192415/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE3Esbl)
- March — April 2019 AV-TEST Business User test: [Protection score 6.0/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/april-2019/microsoft-windows-defender-antivirus-4.18-191517/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE3Esbl)
- January — February 2019 AV-TEST Business User test: [Protection score 6.0/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/february-2019/microsoft-windows-defender-antivirus-4.18-190611/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE33cdd)
- November — December 2018 AV-TEST Business User test: [Protection score 6.0/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/december-2018/microsoft-windows-defender-antivirus-4.18-185074/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWusR9)
- September — October 2018 AV-TEST Business User test: [Protection score 6.0/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/october-2018/microsoft-windows-defender-antivirus-4.18-184174/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWqOqD)
### AV-Comparatives: Protection rating of 99.6% in the latest test
Business Security Test consists of three main parts: the Real-World Protection Test that mimics online malware attacks, the Malware Protection Test where the malware enters the system from outside the internet (for example by USB), and the Performance Test that looks at the impact on the system's performance.
- Business Security Test 2019 (August — November): [Real-World Protection Rate 99.6%](https://www.av-comparatives.org/tests/business-security-test-2019-august-november/) <sup>**Latest**</sup>
Windows Defender Antivirus has scored consistently high in Real-World Protection Rates over the past year, with 99.6% in the latest test.
- Business Security Test 2019 Factsheet (August — September): [Real-World Protection Rate 99.9%](https://www.av-comparatives.org/tests/business-security-test-august-september-2019-factsheet/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4kagp)
- Business Security Test 2019 (March — June): [Real-World Protection Rate 99.9%](https://www.av-comparatives.org/tests/business-security-test-2019-march-june/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE3Esbl)
- Business Security Test 2018 (August — November): [Real-World Protection Rate 99.6%](https://www.av-comparatives.org/tests/business-security-test-2018-august-november/)
- Business Security Test 2018 (March — June): [Real-World Protection Rate 98.7%](https://www.av-comparatives.org/tests/business-security-test-2018-march-june/)
### SE Labs: AAA award in the latest test
SE Labs tests a range of solutions used by products and services to detect and/or protect against attacks, including endpoint software, network appliances, and cloud services.
- Enterprise Endpoint Protection October — December 2019: [AAA award](https://selabs.uk/download/enterprise/epp/2019/oct-dec-2019-enterprise.pdf) <sup>**pdf**</sup>
Microsoft's next-gen protection was named one of the leading products, stopping all targeted attacks and all but two public threats.
- Enterprise Endpoint Protection July — September 2019: [AAA award](https://selabs.uk/download/enterprise/epp/2019/jul-sep-2019-enterprise.pdf) <sup>**pdf**</sup> | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4kagp)
- Enterprise Endpoint Protection April — June 2019: [AAA award](https://selabs.uk/download/enterprise/epp/2019/apr-jun-2019-enterprise.pdf) <sup>**pdf**</sup> | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE3Esbl)
- Enterprise Endpoint Protection January — March 2019: [AAA award](https://selabs.uk/download/enterprise/epp/2019/jan-mar-2019-enterprise.pdf) <sup>**pdf**</sup> | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE3Esbl)
- Enterprise Endpoint Protection October — December 2018: [AAA award](https://selabs.uk/download/enterprise/epp/2018/oct-dec-2018-enterprise.pdf) <sup>**pdf**</sup> | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE33cdd)
## Endpoint detection & response
Microsoft Defender ATP [endpoint detection and response](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/overview-endpoint-detection-response) capabilities provide advanced attack detections that are near real-time and actionable. Security analysts can prioritize alerts effectively, gain visibility into the full scope of a breach, and take response actions to remediate threats.
![String of images showing EDR capabilities](./images/MITRE-Microsoft-Defender-ATP.png)
**Read our analysis: [MITRE evaluation highlights industry-leading EDR capabilities in Windows Defender ATP](https://techcommunity.microsoft.com/t5/Windows-Defender-ATP/MITRE-evaluation-highlights-industry-leading-EDR-capabilities-in/ba-p/369831)**
### MITRE: Industry-leading optics and detection capabilities
MITRE tested the ability of products to detect techniques commonly used by the targeted attack group APT3 (also known as Boron or UPS). To isolate detection capabilities, all protection and prevention features were turned off. Microsoft is happy to be one of the first EDR vendors to sign up for the MITRE evaluation based on the ATT&CK framework. The framework is widely regarded today as the most comprehensive catalog of attacker techniques and tactics.
- ATT&CK-based evaluation: [Leading optics and detection capabilities](https://www.microsoft.com/security/blog/2018/12/03/insights-from-the-mitre-attack-based-evaluation-of-windows-defender-atp/) | [Analysis](https://techcommunity.microsoft.com/t5/Windows-Defender-ATP/MITRE-evaluation-highlights-industry-leading-EDR-capabilities-in/ba-p/369831)
Microsoft Defender ATP delivered comprehensive coverage of attacker techniques across the entire attack chain. Highlights included the breadth of telemetry, the strength of threat intelligence, and the advanced, automatic detection through machine learning, heuristics, and behavior monitoring.
## To what extent are tests representative of protection in the real world?
Independent security industry tests aim to evaluate the best antivirus and security products in an unbiased manner. However, it is important to remember that Microsoft sees a wider and broader set of threats beyond what's tested in the evaluations highlighted in this topic. For example, in an average month Microsoft's security products identify over 100 million new threats. Even if an independent tester can acquire and test 1% of those threats, that is a million tests across 20 or 30 products. In other words, the vastness of the malware landscape makes it extremely difficult to evaluate the quality of protection against real world threats.
The capabilities within Microsoft Defender ATP provide [additional layers of protection](https://cloudblogs.microsoft.com/microsoftsecure/2017/12/11/detonating-a-bad-rabbit-windows-defender-antivirus-and-layered-machine-learning-defenses) that are not factored into industry antivirus tests, and address some of the latest and most sophisticated threats. Isolating AV from the rest of Microsoft Defender ATP creates a partial picture of how Microsoft's security stack operates in the real world. For example, attack surface reduction and endpoint detection & response capabilities can help prevent malware from getting onto devices in the first place. We have proven that [Microsoft Defender ATP components catch samples](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE2ouJA) that Windows Defender Antivirus missed in these industry tests, which is more representative of how effectively Microsoft's security suite protects customers in the real world.
With independent tests, customers can view one aspect of their security suite but can't assess the complete protection of all the security features. Microsoft is highly engaged in working with several independent testers to evolve security testing to focus on the end-to-end security stack.
[Learn more about Microsoft Defender ATP](../microsoft-defender-atp/microsoft-defender-advanced-threat-protection.md) and evaluate it in your own network by signing up for a [90-day trial of Microsoft Defender ATP](https://www.microsoft.com/microsoft-365/windows/microsoft-defender-atp), or [enabling Preview features on existing tenants](../microsoft-defender-atp/preview-settings.md).

2
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@ -136,7 +136,7 @@ The **Evidence** tab shows details related to threats associated with this inves
### Entities
The **Entities** tab shows details about entities such as files, process, services, drives, and IP addresses. The table details such as the number of entities that were analyzed. You'll gain insight into details such as how many are remediated, suspicious, or determined to be clean.
The **Entities** tab shows details about entities such as files, process, services, drives, and IP addresses. The table details such as the number of entities that were analyzed. You'll gain insight into details such as how many are remediated, suspicious, or had no threats found.
### Log

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@ -30,7 +30,7 @@ The automated investigation feature leverages various inspection algorithms, and
## How the automated investigation starts
When an alert is triggered, a security playbook goes into effect. Depending on the security playbook, an automated investigation can start. For example, suppose a malicious file resides on a machine. When that file is detected, an alert is triggered. The automated investigation process begins. Microsoft Defender ATP checks to see if the malicious file is present on any other machines in the organization. Details from the investigation, including verdicts (Malicious, Suspicious, and Clean) are available during and after the automated investigation.
When an alert is triggered, a security playbook goes into effect. Depending on the security playbook, an automated investigation can start. For example, suppose a malicious file resides on a machine. When that file is detected, an alert is triggered. The automated investigation process begins. Microsoft Defender ATP checks to see if the malicious file is present on any other machines in the organization. Details from the investigation, including verdicts (*Malicious*, *Suspicious*, and *No threats found*) are available during and after the automated investigation.
>[!NOTE]
>Currently, automated investigation only supports the following OS versions:
@ -48,7 +48,7 @@ During and after an automated investigation, you can view details about the inve
|**Alerts**| Shows the alert that started the investigation.|
|**Machines** |Shows where the alert was seen.|
|**Evidence** |Shows the entities that were found to be malicious during the investigation.|
|**Entities** |Provides details about each analyzed entity, including a determination for each entity type (*Malicious*, *Suspicious*, or *Clean*). |
|**Entities** |Provides details about each analyzed entity, including a determination for each entity type (*Malicious*, *Suspicious*, or *No threats found*). |
|**Log** |Shows the chronological detailed view of all the investigation actions taken on the alert.|
|**Pending actions** |If there are pending actions on the investigation, the **Pending actions** tab will be displayed where you can approve or reject actions. |

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@ -0,0 +1,55 @@
---
title: Configure automated investigation and remediation capabilities
description: Set up your automated investigation and remediation capabilities in Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP).
keywords: configure, setup, automated, investigation, detection, alerts, remediation, response
search.product: eADQiWindows 10XVcnh
search.appverid: met150
ms.prod: w10
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.author: deniseb
author: denisebmsft
ms.localizationpriority: medium
manager: dansimp
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
---
# Configure automated investigation and remediation capabilities in Microsoft Defender Advanced Threat Protection
**Applies to**
- [Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP)](https://go.microsoft.com/fwlink/p/?linkid=2069559)
If your organization is using [Microsoft Defender Advanced Threat Protection](https://docs.microsoft.com/windows/security/threat-protection/) (Microsoft Defender ATP), [automated investigation and remediation capabilities](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/automated-investigations) can save your security operations team time and effort. As outlined in [this blog post](https://techcommunity.microsoft.com/t5/microsoft-defender-atp/enhance-your-soc-with-microsoft-defender-atp-automatic/ba-p/848946), these capabilities mimic the ideal steps that a security analyst takes to investigate and remediate threats. [Learn more about automated investigation and remediation](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/automated-investigations).
To configure automated investigation and remediation, you [turn on the features](#turn-on-automated-investigation-and-remediation), and then you [set up device groups](#set-up-device-groups).
## Turn on automated investigation and remediation
1. As a global administrator or security administrator, go to the Microsoft Defender Security Center ([https://securitycenter.windows.com](https://securitycenter.windows.com)) and sign in.
2. In the navigation pane, choose **Settings**.
3. In the **General** section, select **Advanced features**.
4. Turn on both **Automated Investigation** and **Automatically resolve alerts**.
## Set up device groups
1. In the Microsoft Defender Security Center ([https://securitycenter.windows.com](https://securitycenter.windows.com)), on the **Settings** page, under **Permissions**, select **Device groups**.
2. Select **+ Add machine group**.
3. Create at least one device group, as follows:
- Specify a name and description for the device group.
- In the **Automation level list**, select a level, such as **Full – remediate threats automatically**. The automation level determines whether remediation actions are taken automatically, or only upon approval. To learn more, see [How threats are remediated](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/automated-investigations#how-threats-are-remediated).
- In the **Members** section, use one or more conditions to identify and include devices.
- On the **User access** tab, select the [Azure Active Directory groups](https://docs.microsoft.com/azure/active-directory/fundamentals/active-directory-manage-groups?context=azure/active-directory/users-groups-roles/context/ugr-context) who should have access to the device group you're creating.
4. Select **Done** when you're finished setting up your device group.
## Next steps
- [Visit the Action Center to view pending and completed remediation actions](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/auto-investigation-action-center#the-action-center)
- [Review and approve actions following an automated investigation](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/manage-auto-investigation)
- [Manage indicators for files, IP addresses, URLs, or domains](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/manage-indicators)

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@ -24,8 +24,9 @@ ms.topic: article
- Windows Server 2008 R2 SP1
- Windows Server 2012 R2
- Windows Server 2016
- Windows Server, version 1803
- Windows Server, 2019 and later
- Windows Server (SAC) version 1803 and later
- Windows Server 2019 and later
- Windows Server 2019 core edition
- [Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP)](https://go.microsoft.com/fwlink/p/?linkid=2069559)
> Want to experience Microsoft Defender ATP? [Sign up for a free trial.](https://www.microsoft.com/microsoft-365/windows/microsoft-defender-atp?ocid=docs-wdatp-configserver-abovefoldlink)
@ -37,9 +38,9 @@ The service supports the onboarding of the following servers:
- Windows Server 2008 R2 SP1
- Windows Server 2012 R2
- Windows Server 2016
- Windows Server, version 1803
- Windows Server (SAC) version 1803 and later
- Windows Server 2019 and later
- Windows Server 2019 core edition
For a practical guidance on what needs to be in place for licensing and infrastructure, see [Protecting Windows Servers with Microsoft Defender ATP](https://techcommunity.microsoft.com/t5/What-s-New/Protecting-Windows-Server-with-Windows-Defender-ATP/m-p/267114#M128).
@ -58,21 +59,23 @@ There are two options to onboard Windows Server 2008 R2 SP1, Windows Server 2012
### Option 1: Onboard servers through Microsoft Defender Security Center
You'll need to take the following steps if you choose to onboard servers through Microsoft Defender Security Center.
- For Windows Server 2008 R2 SP1 or Windows Server 2012 R2, ensure that you install the following hotfix:
- For Windows Server 2008 R2 SP1 or Windows Server 2012 R2, ensure that you install the following hotfix:
- [Update for customer experience and diagnostic telemetry](https://support.microsoft.com/en-us/help/3080149/update-for-customer-experience-and-diagnostic-telemetry)
- In addition, for Windows Server 2008 R2 SP1, ensure that you fulfill the following requirements:
- In addition, for Windows Server 2008 R2 SP1, ensure that you fulfill the following requirements:
- Install the [February monthly update rollup](https://support.microsoft.com/en-us/help/4074598/windows-7-update-kb4074598)
- Install either [.NET framework 4.5](https://www.microsoft.com/download/details.aspx?id=30653) (or later) or [KB3154518](https://support.microsoft.com/help/3154518/support-for-tls-system-default-versions-included-in-the-net-framework)
- For Windows Server 2008 R2 SP1 and Windows Server 2012 R2: Configure and update System Center Endpoint Protection clients.
- For Windows Server 2008 R2 SP1 and Windows Server 2012 R2: Configure and update System Center Endpoint Protection clients.
> [!NOTE]
> This step is required only if your organization uses System Center Endpoint Protection (SCEP) and you're onboarding Windows Server 2008 R2 SP1 and Windows Server 2012 R2.
> [!NOTE]
> This step is required only if your organization uses System Center Endpoint Protection (SCEP) and you're onboarding Windows Server 2008 R2 SP1 and Windows Server 2012 R2.
- Turn on server monitoring from Microsoft Defender Security Center.
- If you're already leveraging System Center Operations Manager (SCOM) or Azure Monitor (formerly known as Operations Management Suite (OMS)), attach the Microsoft Monitoring Agent (MMA) to report to your Microsoft Defender ATP workspace through Multihoming support. Otherwise, install and configure MMA to report sensor data to Microsoft Defender ATP as instructed below. For more information, see [Collect log data with Azure Log Analytics agent](https://docs.microsoft.com/azure/azure-monitor/platform/log-analytics-agent).
- Turn on server monitoring from Microsoft Defender Security Center.
- If you're already leveraging System Center Operations Manager (SCOM) or Azure Monitor (formerly known as Operations Management Suite (OMS)), attach the Microsoft Monitoring Agent (MMA) to report to your Microsoft Defender ATP workspace through Multihoming support.
Otherwise, install and configure MMA to report sensor data to Microsoft Defender ATP as instructed below. For more information, see [Collect log data with Azure Log Analytics agent](https://docs.microsoft.com/azure/azure-monitor/platform/log-analytics-agent).
> [!TIP]
> After onboarding the machine, you can choose to run a detection test to verify that it is properly onboarded to the service. For more information, see [Run a detection test on a newly onboarded Microsoft Defender ATP endpoint](run-detection-test.md).
@ -83,6 +86,7 @@ Microsoft Defender ATP integrates with System Center Endpoint Protection. The in
The following steps are required to enable this integration:
- Install the [January 2017 anti-malware platform update for Endpoint Protection clients](https://support.microsoft.com/help/3209361/january-2017-anti-malware-platform-update-for-endpoint-protection-clie)
- Configure the SCEP client Cloud Protection Service membership to the **Advanced** setting
@ -128,9 +132,8 @@ Once completed, you should see onboarded servers in the portal within an hour.
4. Follow the onboarding instructions in [Microsoft Defender Advanced Threat Protection with Azure Security Center](https://docs.microsoft.com/azure/security-center/security-center-wdatp).
## Windows Server, version 1803 and Windows Server 2019
To onboard Windows Server, version 1803 or Windows Server 2019, refer to the supported methods and versions below.
## Windows Server (SAC) version 1803, Windows Server 2019, and Windows Server 2019 Core edition
To onboard Windows Server (SAC) version 1803, Windows Server 2019, or Windows Server 2019 Core edition, refer to the supported methods and versions below.
> [!NOTE]
> The Onboarding package for Windows Server 2019 through Microsoft Endpoint Configuration Manager currently ships a script. For more information on how to deploy scripts in Configuration Manager, see [Packages and programs in Configuration Manager](https://docs.microsoft.com/configmgr/apps/deploy-use/packages-and-programs).
@ -150,20 +153,20 @@ Support for Windows Server, provide deeper insight into activities happening on
2. If you're running a third-party antimalware solution, you'll need to apply the following Windows Defender AV passive mode settings. Verify that it was configured correctly:
a. Set the following registry entry:
1. Set the following registry entry:
- Path: `HKLM\SOFTWARE\Policies\Microsoft\Windows Advanced Threat Protection`
- Name: ForceDefenderPassiveMode
- Value: 1
b. Run the following PowerShell command to verify that the passive mode was configured:
1. Run the following PowerShell command to verify that the passive mode was configured:
```PowerShell
Get-WinEvent -FilterHashtable @{ProviderName="Microsoft-Windows-Sense" ;ID=84}
```
```PowerShell
Get-WinEvent -FilterHashtable @{ProviderName="Microsoft-Windows-Sense" ;ID=84}
```
c. Confirm that a recent event containing the passive mode event is found:
1. Confirm that a recent event containing the passive mode event is found:
![Image of passive mode verification result](images/atp-verify-passive-mode.png)
![Image of passive mode verification result](images/atp-verify-passive-mode.png)
3. Run the following command to check if Windows Defender AV is installed:
@ -191,7 +194,7 @@ The following capabilities are included in this integration:
## Offboard servers
You can offboard Windows Server, version 1803 and Windows 2019 in the same method available for Windows 10 client machines.
You can offboard Windows Server (SAC), Windows Server 2019, and Windows Server 2019 Core edition in the same method available for Windows 10 client machines.
For other server versions, you have two options to offboard servers from the service:
- Uninstall the MMA agent
@ -221,11 +224,12 @@ To offboard the server, you can use either of the following methods:
#### Run a PowerShell command to remove the configuration
1. Get your Workspace ID:
a. In the navigation pane, select **Settings** > **Onboarding**.
b. Select **Windows Server 2012 R2 and 2016** as the operating system and get your Workspace ID:
1. In the navigation pane, select **Settings** > **Onboarding**.
1. Select **Windows Server 2012 R2 and 2016** as the operating system and get your Workspace ID:
![Image of server onboarding](images/atp-server-offboarding-workspaceid.png)
![Image of server onboarding](images/atp-server-offboarding-workspaceid.png)
2. Open an elevated PowerShell and run the following command. Use the Workspace ID you obtained and replacing `WorkspaceID`:

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@ -54,8 +54,10 @@ You'll need to configure Splunk so that it can pull Microsoft Defender ATP detec
3. Select **Windows Defender ATP alerts** under **Local inputs**.
NOTE:
This input will only appear after you install the [Windows Defender ATP Modular Inputs TA](https://splunkbase.splunk.com/app/4128/).
>[!NOTE]
> - This input will only appear after you install the [Windows Defender ATP Modular Inputs TA](https://splunkbase.splunk.com/app/4128/).
> - For Splunk Cloud, use [Microsoft Defender ATP Add-on for Splunk](https://splunkbase.splunk.com/app/4959/).
4. Click **New**.

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@ -276,6 +276,10 @@ Download the onboarding package from Microsoft Defender Security Center:
See [Log installation issues](linux-resources.md#log-installation-issues) for more information on how to find the automatically generated log that is created by the installer when an error occurs.
## Operating system upgrades
When upgrading your operating system to a new major version, you must first uninstall Microsoft Defender ATP for Linux, install the upgrade, and finally reconfigure Microsoft Defender ATP for Linux on your device.
## Uninstallation
See [Uninstall](linux-resources.md#uninstall) for details on how to remove Microsoft Defender ATP for Linux from client devices.
See [Uninstall](linux-resources.md#uninstall) for details on how to remove Microsoft Defender ATP for Linux from client devices.

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@ -255,6 +255,10 @@ Now run the tasks files under `/etc/ansible/playbooks/`.
See [Log installation issues](linux-resources.md#log-installation-issues) for more information on how to find the automatically generated log that is created by the installer when an error occurs.
## Operating system upgrades
When upgrading your operating system to a new major version, you must first uninstall Microsoft Defender ATP for Linux, install the upgrade, and finally reconfigure Microsoft Defender ATP for Linux on your device.
## References
- [Add or remove YUM repositories](https://docs.ansible.com/ansible/2.3/yum_repository_module.html)

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@ -207,6 +207,10 @@ If the product is not healthy, the exit code (which can be checked through `echo
See [Log installation issues](linux-resources.md#log-installation-issues) for more information on how to find the automatically generated log that is created by the installer when an error occurs.
## Operating system upgrades
When upgrading your operating system to a new major version, you must first uninstall Microsoft Defender ATP for Linux, install the upgrade, and finally reconfigure Microsoft Defender ATP for Linux on your device.
## Uninstallation
Create a module *remove_mdatp* similar to *install_mdatp* with the following contents in *init.pp* file:

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@ -0,0 +1,300 @@
---
title: Privacy for Microsoft Defender ATP for Linux
description: Privacy controls, how to configure policy settings that impact privacy and information about the diagnostic data collected in Microsoft Defender ATP for Linux.
keywords: microsoft, defender, atp, linux, privacy, diagnostic
search.product: eADQiWindows 10XVcnh
search.appverid: met150
ms.prod: w10
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.author: dansimp
author: dansimp
ms.localizationpriority: medium
manager: dansimp
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
---
# Privacy for Microsoft Defender ATP for Linux
**Applies to:**
- [Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP) for Linux](microsoft-defender-atp-linux.md)
Microsoft is committed to providing you with the information and controls you need to make choices about how your data is collected and used when you’re using Microsoft Defender ATP for Linux.
This topic describes the privacy controls available within the product, how to manage these controls with policy settings and more details on the data events that are collected.
## Overview of privacy controls in Microsoft Defender ATP for Linux
This section describes the privacy controls for the different types of data collected by Microsoft Defender ATP for Linux.
### Diagnostic data
Diagnostic data is used to keep Microsoft Defender ATP secure and up-to-date, detect, diagnose and fix problems, and also make product improvements.
Some diagnostic data is required, while some diagnostic data is optional. We give you the ability to choose whether to send us required or optional diagnostic data through the use of privacy controls, such as policy settings for organizations.
There are two levels of diagnostic data for Microsoft Defender ATP client software that you can choose from:
* **Required**: The minimum data necessary to help keep Microsoft Defender ATP secure, up-to-date, and performing as expected on the device it’s installed on.
* **Optional**: Additional data that helps Microsoft make product improvements and provides enhanced information to help detect, diagnose, and remediate issues.
By default, only required diagnostic data is sent to Microsoft.
### Cloud delivered protection data
Cloud delivered protection is used to provide increased and faster protection with access to the latest protection data in the cloud.
Enabling the cloud-delivered protection service is optional, however it is highly recommended because it provides important protection against malware on your endpoints and across your network.
### Sample data
Sample data is used to improve the protection capabilities of the product, by sending Microsoft suspicious samples so they can be analyzed. Enabling automatic sample submission is optional.
There are three levels for controlling sample submission:
- **None**: no suspicious samples are submitted to Microsoft.
- **Safe**: only suspicious samples that do not contain personally identifiable information (PII) are submitted automatically. This is the default value for this setting.
- **All**: all suspicious samples are submitted to Microsoft.
## Manage privacy controls with policy settings
If you're an IT administrator, you might want to configure these controls at the enterprise level.
The privacy controls for the various types of data described in the preceding section are described in detail in [Set preferences for Microsoft Defender ATP for Linux](linux-preferences.md).
As with any new policy settings, you should carefully test them out in a limited, controlled environment to ensure the settings that you configure have the desired effect before you implement the policy settings more widely in your organization.
## Diagnostic data events
This section describes what is considered required diagnostic data and what is considered optional diagnostic data, along with a description of the events and fields that are collected.
### Data fields that are common for all events
There is some information about events that is common to all events, regardless of category or data subtype.
The following fields are considered common for all events:
| Field | Description |
| ----------------------- | ----------- |
| platform | The broad classification of the platform on which the app is running. Allows Microsoft to identify on which platforms an issue may be occurring so that it can correctly be prioritized. |
| machine_guid | Unique identifier associated with the device. Allows Microsoft to identify whether issues are impacting a select set of installs and how many users are impacted. |
| sense_guid | Unique identifier associated with the device. Allows Microsoft to identify whether issues are impacting a select set of installs and how many users are impacted. |
| org_id | Unique identifier associated with the enterprise that the device belongs to. Allows Microsoft to identify whether issues are impacting a select set of enterprises and how many enterprises are impacted. |
| hostname | Local machine name (without DNS suffix). Allows Microsoft to identify whether issues are impacting a select set of installs and how many users are impacted. |
| product_guid | Unique identifier of the product. Allows Microsoft to differentiate issues impacting different flavors of the product. |
| app_version | Version of the Microsoft Defender ATP for Linux application. Allows Microsoft to identify which versions of the product are showing an issue so that it can correctly be prioritized.|
| sig_version | Version of security intelligence database. Allows Microsoft to identify which versions of the security intelligence are showing an issue so that it can correctly be prioritized. |
| supported_compressions | List of compression algorithms supported by the application, for example `['gzip']`. Allows Microsoft to understand what types of compressions can be used when it communicates with the application. |
| release_ring | Ring that the device is associated with (for example Insider Fast, Insider Slow, Production). Allows Microsoft to identify on which release ring an issue may be occurring so that it can correctly be prioritized. |
### Required diagnostic data
**Required diagnostic data** is the minimum data necessary to help keep Microsoft Defender ATP secure, up-to-date, and perform as expected on the device it’s installed on.
Required diagnostic data helps to identify problems with Microsoft Defender ATP that may be related to a device or software configuration. For example, it can help determine if a Microsoft Defender ATP feature crashes more frequently on a particular operating system version, with newly introduced features, or when certain Microsoft Defender ATP features are disabled. Required diagnostic data helps Microsoft detect, diagnose, and fix these problems more quickly so the impact to users or organizations is reduced.
#### Software setup and inventory data events
**Microsoft Defender ATP installation / uninstallation**
The following fields are collected:
| Field | Description |
| ---------------- | ----------- |
| correlation_id | Unique identifier associated with the installation. |
| version | Version of the package. |
| severity | Severity of the message (for example Informational). |
| code | Code that describes the operation. |
| text | Additional information associated with the product installation. |
**Microsoft Defender ATP configuration**
The following fields are collected:
| Field | Description |
| --------------------------------------------------- | ----------- |
| antivirus_engine.enable_real_time_protection | Whether real-time protection is enabled on the device or not. |
| antivirus_engine.passive_mode | Whether passive mode is enabled on the device or not. |
| cloud_service.enabled | Whether cloud delivered protection is enabled on the device or not. |
| cloud_service.timeout | Time out when the application communicates with the Microsoft Defender ATP cloud. |
| cloud_service.heartbeat_interval | Interval between consecutive heartbeats sent by the product to the cloud. |
| cloud_service.service_uri | URI used to communicate with the cloud. |
| cloud_service.diagnostic_level | Diagnostic level of the device (required, optional). |
| cloud_service.automatic_sample_submission | Automatic sample submission level of the device (none, safe, all). |
| edr.early_preview | Whether the machine should run EDR early preview features. |
| edr.group_id | Group identifier used by the detection and response component. |
| edr.tags | User-defined tags. |
| features.\[optional feature name\] | List of preview features, along with whether they are enabled or not. |
#### Product and service usage data events
**Security intelligence update report**
The following fields are collected:
| Field | Description |
| ---------------- | ----------- |
| from_version | Original security intelligence version. |
| to_version | New security intelligence version. |
| status | Status of the update indicating success or failure. |
| using_proxy | Whether the update was done over a proxy. |
| error | Error code if the update failed. |
| reason | Error message if the update failed. |
#### Product and service performance data events
**Kernel extension statistics**
The following fields are collected:
| Field | Description |
| ---------------- | ----------- |
| version | Version of Microsoft Defender ATP for Linux. |
| instance_id | Unique identifier generated on kernel extension startup. |
| trace_level | Trace level of the kernel extension. |
| subsystem | The underlying subsystem used for real-time protection. |
| ipc.connects | Number of connection requests received by the kernel extension. |
| ipc.rejects | Number of connection requests rejected by the kernel extension. |
| ipc.connected | Whether there is any active connection to the kernel extension. |
#### Support data
**Diagnostic logs**
Diagnostic logs are collected only with the consent of the user as part of the feedback submission feature. The following files are collected as part of the support logs:
- All files under */var/log/microsoft/mdatp*
- Subset of files under */etc/opt/microsoft/mdatp* that are created and used by Microsoft Defender ATP for Linux
- Product installation and uninstallation logs under */var/log/microsoft_mdatp_\*.log*
### Optional diagnostic data
**Optional diagnostic data** is additional data that helps Microsoft make product improvements and provides enhanced information to help detect, diagnose, and fix issues.
If you choose to send us optional diagnostic data, required diagnostic data is also included.
Examples of optional diagnostic data include data Microsoft collects about product configuration (for example number of exclusions set on the device) and product performance (aggregate measures about the performance of components of the product).
#### Software setup and inventory data events
**Microsoft Defender ATP configuration**
The following fields are collected:
| Field | Description |
| -------------------------------------------------- | ----------- |
| connection_retry_timeout | Connection retry time-out when communication with the cloud. |
| file_hash_cache_maximum | Size of the product cache. |
| crash_upload_daily_limit | Limit of crash logs uploaded daily. |
| antivirus_engine.exclusions[].is_directory | Whether the exclusion from scanning is a directory or not. |
| antivirus_engine.exclusions[].path | Path that was excluded from scanning. |
| antivirus_engine.exclusions[].extension | Extension excluded from scanning. |
| antivirus_engine.exclusions[].name | Name of the file excluded from scanning. |
| antivirus_engine.scan_cache_maximum | Size of the product cache. |
| antivirus_engine.maximum_scan_threads | Maximum number of threads used for scanning. |
| antivirus_engine.threat_restoration_exclusion_time | Time out before a file restored from the quarantine can be detected again. |
| filesystem_scanner.full_scan_directory | Full scan directory. |
| filesystem_scanner.quick_scan_directories | List of directories used in quick scan. |
| edr.latency_mode | Latency mode used by the detection and response component. |
| edr.proxy_address | Proxy address used by the detection and response component. |
**Microsoft Auto-Update configuration**
The following fields are collected:
| Field | Description |
| --------------------------- | ----------- |
| how_to_check | Determines how product updates are checked (for example automatic or manual). |
| channel_name | Update channel associated with the device. |
| manifest_server | Server used for downloading updates. |
| update_cache | Location of the cache used to store updates. |
### Product and service usage
#### Diagnostic log upload started report
The following fields are collected:
| Field | Description |
| ---------------- | ----------- |
| sha256 | SHA256 identifier of the support log. |
| size | Size of the support log. |
| original_path | Path to the support log (always under */var/opt/microsoft/mdatp/wdavdiag/*). |
| format | Format of the support log. |
#### Diagnostic log upload completed report
The following fields are collected:
| Field | Description |
| ---------------- | ----------- |
| request_id | Correlation ID for the support log upload request. |
| sha256 | SHA256 identifier of the support log. |
| blob_sas_uri | URI used by the application to upload the support log. |
#### Product and service performance data events
**Unexpected application exit (crash)**
Unexpected application exits and the state of the application when that happens.
**Kernel extension statistics**
The following fields are collected:
| Field | Description |
| ------------------------------ | ----------- |
| pkt_ack_timeout | The following properties are aggregated numerical values, representing count of events that happened since kernel extension startup. |
| pkt_ack_conn_timeout | |
| ipc.ack_pkts | |
| ipc.nack_pkts | |
| ipc.send.ack_no_conn | |
| ipc.send.nack_no_conn | |
| ipc.send.ack_no_qsq | |
| ipc.send.nack_no_qsq | |
| ipc.ack.no_space | |
| ipc.ack.timeout | |
| ipc.ack.ackd_fast | |
| ipc.ack.ackd | |
| ipc.recv.bad_pkt_len | |
| ipc.recv.bad_reply_len | |
| ipc.recv.no_waiter | |
| ipc.recv.copy_failed | |
| ipc.kauth.vnode.mask | |
| ipc.kauth.vnode.read | |
| ipc.kauth.vnode.write | |
| ipc.kauth.vnode.exec | |
| ipc.kauth.vnode.del | |
| ipc.kauth.vnode.read_attr | |
| ipc.kauth.vnode.write_attr | |
| ipc.kauth.vnode.read_ex_attr | |
| ipc.kauth.vnode.write_ex_attr | |
| ipc.kauth.vnode.read_sec | |
| ipc.kauth.vnode.write_sec | |
| ipc.kauth.vnode.take_own | |
| ipc.kauth.vnode.link | |
| ipc.kauth.vnode.create | |
| ipc.kauth.vnode.move | |
| ipc.kauth.vnode.mount | |
| ipc.kauth.vnode.denied | |
| ipc.kauth.vnode.ackd_before_deadline | |
| ipc.kauth.vnode.missed_deadline | |
| ipc.kauth.file_op.mask | |
| ipc.kauth_file_op.open | |
| ipc.kauth.file_op.close | |
| ipc.kauth.file_op.close_modified | |
| ipc.kauth.file_op.move | |
| ipc.kauth.file_op.link | |
| ipc.kauth.file_op.exec | |
| ipc.kauth.file_op.remove | |
| ipc.kauth.file_op.unmount | |
| ipc.kauth.file_op.fork | |
| ipc.kauth.file_op.create | |
## Resources
- [Privacy at Microsoft](https://privacy.microsoft.com/)

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@ -0,0 +1,65 @@
---
title: Detect and block potentially unwanted applications with Microsoft Defender ATP for Linux
description: Detect and block Potentially Unwanted Applications (PUA) using Microsoft Defender ATP for Linux.
keywords: microsoft, defender, atp, linux, pua, pus
search.product: eADQiWindows 10XVcnh
search.appverid: met150
ms.prod: w10
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.author: dansimp
author: dansimp
ms.localizationpriority: medium
manager: dansimp
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
---
# Detect and block potentially unwanted applications with Microsoft Defender ATP for Linux
**Applies to:**
- [Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP) for Linux](microsoft-defender-atp-linux.md)
The potentially unwanted application (PUA) protection feature in Microsoft Defender ATP for Linux can detect and block PUA files on endpoints in your network.
These applications are not considered viruses, malware, or other types of threats, but might perform actions on endpoints that adversely affect their performance or use. PUA can also refer to applications that are considered to have poor reputation.
These applications can increase the risk of your network being infected with malware, cause malware infections to be harder to identify, and can waste IT resources in cleaning up the applications.
## How it works
Microsoft Defender ATP for Linux can detect and report PUA files. When configured in blocking mode, PUA files are moved to the quarantine.
When a PUA is detected on an endpoint, Microsoft Defender ATP for Linux keeps a record of the infection in the threat history. The history can be visualized from the Microsoft Defender Security Center portal or through the `mdatp` command-line tool. The threat name will contain the word "Application".
## Configure PUA protection
PUA protection in Microsoft Defender ATP for Linux can be configured in one of the following ways:
- **Off**: PUA protection is disabled.
- **Audit**: PUA files are reported in the product logs, but not in Microsoft Defender Security Center. No record of the infection is stored in the threat history and no action is taken by the product.
- **Block**: PUA files are reported in the product logs and in Microsoft Defender Security Center. A record of the infection is stored in the threat history and action is taken by the product.
>[!WARNING]
>By default, PUA protection is configured in **Audit** mode.
You can configure how PUA files are handled from the command line or from the management console.
### Use the command-line tool to configure PUA protection:
In Terminal, execute the following command to configure PUA protection:
```bash
$ mdatp --threat --type-handling potentially_unwanted_application [off|audit|block]
```
### Use the management console to configure PUA protection:
In your enterprise, you can configure PUA protection from a management console, such as Puppet or Ansible, similarly to how other product settings are configured. For more information, see the [Threat type settings](linux-preferences.md#threat-type-settings) section of the [Set preferences for Microsoft Defender ATP for Linux](linux-preferences.md) topic.
## Related topics
- [Set preferences for Microsoft Defender ATP for Linux](linux-preferences.md)

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@ -43,7 +43,7 @@ There are two levels of diagnostic data for Microsoft Defender ATP client softwa
* **Optional**: Additional data that helps Microsoft make product improvements and provides enhanced information to help detect, diagnose, and remediate issues.
By default, both optional and required diagnostic data are sent to Microsoft.
By default, only required diagnostic data is sent to Microsoft.
### Cloud delivered protection data
@ -127,6 +127,21 @@ The following fields are collected:
| edr.tags | User-defined tags. |
| features.\[optional feature name\] | List of preview features, along with whether they are enabled or not. |
#### Product and service usage data events
**Security intelligence update report**
The following fields are collected:
| Field | Description |
| ---------------- | ----------- |
| from_version | Original security intelligence version. |
| to_version | New security intelligence version. |
| status | Status of the update indicating success or failure. |
| using_proxy | Whether the update was done over a proxy. |
| error | Error code if the update failed. |
| reason | Error message if the updated filed. |
#### Product and service performance data events
**Kernel extension statistics**
@ -138,6 +153,7 @@ The following fields are collected:
| version | Version of Microsoft Defender ATP for Mac. |
| instance_id | Unique identifier generated on kernel extension startup. |
| trace_level | Trace level of the kernel extension. |
| subsystem | The underlying subsystem used for real-time protection. |
| ipc.connects | Number of connection requests received by the kernel extension. |
| ipc.rejects | Number of connection requests rejected by the kernel extension. |
| ipc.connected | Whether there is any active connection to the kernel extension. |
@ -259,7 +275,13 @@ The following fields are collected:
| ipc.kauth.vnode.read_sec | |
| ipc.kauth.vnode.write_sec | |
| ipc.kauth.vnode.take_own | |
| ipc.kauth.vnode.link | |
| ipc.kauth.vnode.create | |
| ipc.kauth.vnode.move | |
| ipc.kauth.vnode.mount | |
| ipc.kauth.vnode.denied | |
| ipc.kauth.vnode.ackd_before_deadline | |
| ipc.kauth.vnode.missed_deadline | |
| ipc.kauth.file_op.mask | |
| ipc.kauth_file_op.open | |
| ipc.kauth.file_op.close | |
@ -268,6 +290,7 @@ The following fields are collected:
| ipc.kauth.file_op.link | |
| ipc.kauth.file_op.exec | |
| ipc.kauth.file_op.remove | |
| ipc.kauth.file_op.unmount | |
| ipc.kauth.file_op.fork | |
| ipc.kauth.file_op.create | |

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@ -72,7 +72,7 @@ You can also delete tags from this view.
>- Windows 7 SP1
> [!NOTE]
> The maximum number of characters that can be set in a tag from the registry is 30.
> The maximum number of characters that can be set in a tag is 200.
Machines with similar tags can be handy when you need to apply contextual action on a specific list of machines.

7
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@ -30,9 +30,12 @@ To onboard machines without Internet access, you'll need to take the following g
Windows Server 2016 and earlier or Windows 8.1 and earlier.
> [!NOTE]
> An OMS gateway server can still be used as proxy for disconnected Windows 10 machines when configured via 'TelemetryProxyServer' registry or GPO.
> - An OMS gateway server cannot be used as proxy for disconnected Windows 10 or Windows Server 2019 machines when configured via 'TelemetryProxyServer' registry or GPO.
> - For Windows 10 or Windows Server 2019 - while you may use TelemetryProxyServer, it must point to a standard proxy device or appliance.
> - In addition, Windows 10 or Windows Server 2019 in disconnected environments must be able to update Certificate Trust Lists offline via an internal file or web server.
> - For more information about updating CTLs offline, see (Configure a file or web server to download the CTL files)[https://docs.microsoft.com/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/dn265983(v=ws.11)#configure-a-file-or-web-server-to-download-the-ctl-files].
For more information, see the following articles:
For more information about onboarding methods, see the following articles:
- [Onboard previous versions of Windows](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/onboard-downlevel)
- [Onboard servers to the Microsoft Defender ATP service](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/configure-server-endpoints#windows-server-2008-r2-sp1--windows-server-2012-r2-and-windows-server-2016)
- [Configure machine proxy and Internet connectivity settings](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/configure-proxy-internet#configure-the-proxy-server-manually-using-a-registry-based-static-proxy)

3
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@ -29,6 +29,9 @@ The Microsoft Defender ATP service is constantly being updated to include new fe
Learn about new features in the Microsoft Defender ATP preview release and be among the first to try upcoming features by turning on the preview experience.
>[!TIP]
>Get notified when this page is updated by copying and pasting the following URL into your feed reader: `https://docs.microsoft.com/api/search/rss?search=%22Microsoft+Defender+ATP+preview+features%22&locale=en-us`
For more information on new capabilities that are generally available, see [What's new in Microsoft Defender ATP](whats-new-in-microsoft-defender-atp.md).
## Turn on preview features

10
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@ -198,9 +198,9 @@ Use netsh to configure a system-wide static proxy.
1. Open an elevated command-line:
a. Go to **Start** and type **cmd**.
1. Go to **Start** and type **cmd**.
b. Right-click **Command prompt** and select **Run as administrator**.
1. Right-click **Command prompt** and select **Run as administrator**.
2. Enter the following command and press **Enter**:
@ -228,7 +228,7 @@ needed if the machine is on Windows 10, version 1803 or later.
Service location | Microsoft.com DNS record
-|-
Common URLs for all locations | ```crl.microsoft.com```<br> ```ctldl.windowsupdate.com``` <br>```events.data.microsoft.com```<br>```notify.windows.com```<br> ```settings-win.data.microsoft.com```
Common URLs for all locations | ```crl.microsoft.com/pki/crl/*```<br> ```ctldl.windowsupdate.com``` <br>```www.microsoft.com/pkiops/*```<br>```events.data.microsoft.com```<br>```notify.windows.com```<br> ```settings-win.data.microsoft.com```
European Union | ```eu.vortex-win.data.microsoft.com``` <br> ```eu-v20.events.data.microsoft.com``` <br> ```usseu1northprod.blob.core.windows.net``` <br>```usseu1westprod.blob.core.windows.net``` <br> ```winatp-gw-neu.microsoft.com``` <br> ```winatp-gw-weu.microsoft.com``` <br>```wseu1northprod.blob.core.windows.net``` <br>```wseu1westprod.blob.core.windows.net```
United Kingdom | ```uk.vortex-win.data.microsoft.com``` <br>```uk-v20.events.data.microsoft.com``` <br>```ussuk1southprod.blob.core.windows.net``` <br>```ussuk1westprod.blob.core.windows.net``` <br>```winatp-gw-uks.microsoft.com``` <br>```winatp-gw-ukw.microsoft.com``` <br>```wsuk1southprod.blob.core.windows.net``` <br>```wsuk1westprod.blob.core.windows.net```
United States | ```us.vortex-win.data.microsoft.com``` <br> ```ussus1eastprod.blob.core.windows.net``` <br> ```ussus1westprod.blob.core.windows.net``` <br> ```ussus2eastprod.blob.core.windows.net``` <br> ```ussus2westprod.blob.core.windows.net``` <br> ```ussus3eastprod.blob.core.windows.net``` <br> ```ussus3westprod.blob.core.windows.net``` <br> ```ussus4eastprod.blob.core.windows.net``` <br> ```ussus4westprod.blob.core.windows.net``` <br> ```us-v20.events.data.microsoft.com``` <br> ```winatp-gw-cus.microsoft.com``` <br> ```winatp-gw-eus.microsoft.com``` <br> ```wsus1eastprod.blob.core.windows.net``` <br> ```wsus1westprod.blob.core.windows.net``` <br> ```wsus2eastprod.blob.core.windows.net``` <br> ```wsus2westprod.blob.core.windows.net```
@ -253,9 +253,9 @@ Microsoft Defender ATP is built on Azure cloud, deployed in the following region
You can find the Azure IP range on [Microsoft Azure Datacenter IP Ranges](https://www.microsoft.com/en-us/download/details.aspx?id=41653).
> [!NOTE]
> As a cloud-based solution, the IP range can change. It's recommended you move to DNS resolving setting.
> As a cloud-based solution, the IP address range can change. It's recommended you move to DNS resolving setting.
## Next step
|||
|:-------|:-----|
|![Phase 3: Onboard](images/onboard.png) <br>[Phase 3: Onboard](onboarding.md) | Onboard devices to the service so the Microsoft Defender ATP service can get sensor data from them
|![Phase 3: Onboard](images/onboard.png) <br>[Phase 3: Onboard](onboarding.md) | Onboard devices to the service so that the Microsoft Defender ATP service can get sensor data from them.

2
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@ -211,7 +211,7 @@ Results of deep analysis are matched against threat intelligence and any matches
Use the deep analysis feature to investigate the details of any file, usually during an investigation of an alert or for any other reason where you suspect malicious behavior. This feature is available within the **Deep analysis** tab, on the file's profile page.
>[!VIDEO https://www.microsoft.com/en-us/videoplayer/embed/RE4bGqr]
>[!VIDEO https://www.microsoft.com/en-us/videoplayer/embed/RE4aAYy?rel=0]
**Submit for deep analysis** is enabled when the file is available in the Microsoft Defender ATP backend sample collection, or if it was observed on a Windows 10 machine that supports submitting to deep analysis.

11
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@ -27,8 +27,13 @@ The following features are generally available (GA) in the latest release of Mic
For more information preview features, see [Preview features](https://docs.microsoft.com/windows/security/threat-protection/windows-defender-atp/preview-windows-defender-advanced-threat-protection).
RSS feed: Get notified when this page is updated by copying and pasting the following URL into your feed reader:
`https://docs.microsoft.com/api/search/rss?search=%22Lists+the+new+features+and+functionality+in+Microsoft+Defender+ATP%22&locale=en-us`
> [!TIP]
> RSS feed: Get notified when this page is updated by copying and pasting the following URL into your feed reader:
>
> ```https
> https://docs.microsoft.com/api/search/rss?search=%22Microsoft+Defender+ATP+as+well+as+security+features+in+Windows+10+and+Windows+Server.%22&locale=en-us
> ```
## April 2020
@ -58,7 +63,7 @@ RSS feed: Get notified when this page is updated by copying and pasting the foll
## September 2019
- [Tamper Protection settings using Intune](../windows-defender-antivirus/prevent-changes-to-security-settings-with-tamper-protection.md#turn-tamper-protection-on-or-off-for-your-organization-using-intune)<br/>You can now turn Tamper Protection on (or off) for your organization in the Microsoft 365 Device Management portal (Intune).
- [Tamper Protection settings using Intune](../windows-defender-antivirus/prevent-changes-to-security-settings-with-tamper-protection.md#turn-tamper-protection-on-or-off-for-your-organization-using-intune)<br/>You can now turn Tamper Protection on (or off) for your organization in the Microsoft 365 Device Management Portal (Intune).
- [Live response](live-response.md)<BR> Get instantaneous access to a machine using a remote shell connection. Do in-depth investigative work and take immediate response actions to promptly contain identified threats - real-time.

159
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@ -35,17 +35,17 @@ This topic provides an overview of some of the software and firmware threats fac
## The security threat landscape
Today’s security threat landscape is one of aggressive and tenacious threats. In previous years, malicious attackers mostly focused on gaining community recognition through their attacks or the thrill of temporarily taking a system offline. Since then, attacker’s motives have shifted toward making money, including holding devices and data hostage until the owner pays the demanded ransom. Modern attacks increasingly focus on large-scale intellectual property theft; targeted system degradation that can result in financial loss; and now even cyberterrorism that threatens the security of individuals, businesses, and national interests all over the world. These attackers are typically highly trained individuals and security experts, some of whom are in the employ of nation states that have large budgets and seemingly unlimited human resources. Threats like these require an approach that can meet this challenge.
Today's security threat landscape is one of aggressive and tenacious threats. In previous years, malicious attackers mostly focused on gaining community recognition through their attacks or the thrill of temporarily taking a system offline. Since then, attacker's motives have shifted toward making money, including holding devices and data hostage until the owner pays the demanded ransom. Modern attacks increasingly focus on large-scale intellectual property theft; targeted system degradation that can result in financial loss; and now even cyberterrorism that threatens the security of individuals, businesses, and national interests all over the world. These attackers are typically highly trained individuals and security experts, some of whom are in the employ of nation states that have large budgets and seemingly unlimited human resources. Threats like these require an approach that can meet this challenge.
In recognition of this landscape, Windows 10 Creator's Update (Windows 10, version 1703) includes multiple security features that were created to make it difficult (and costly) to find and exploit many software vulnerabilities. These features are designed to:
- Eliminate entire classes of vulnerabilities
- Eliminate entire classes of vulnerabilities
- Break exploitation techniques
- Break exploitation techniques
- Contain the damage and prevent persistence
- Contain the damage and prevent persistence
- Limit the window of opportunity to exploit
- Limit the window of opportunity to exploit
The following sections provide more detail about security mitigations in Windows 10, version 1703.
@ -59,14 +59,14 @@ Windows 10 mitigations that you can configure are listed in the following two ta
|---|---|
| **Windows Defender SmartScreen**<br> helps prevent<br>malicious applications<br>from being downloaded | Windows Defender SmartScreen can check the reputation of a downloaded application by using a service that Microsoft maintains. The first time a user runs an app that originates from the Internet (even if the user copied it from another PC), SmartScreen checks to see if the app lacks a reputation or is known to be malicious, and responds accordingly.<br><br>**More information**: [Windows Defender SmartScreen](#windows-defender-smartscreen), later in this topic |
| **Credential Guard**<br> helps keep attackers<br>from gaining access through<br>Pass-the-Hash or<br>Pass-the-Ticket attacks | Credential Guard uses virtualization-based security to isolate secrets, such as NTLM password hashes and Kerberos Ticket Granting Tickets, so that only privileged system software can access them.<br>Credential Guard is included in Windows 10 Enterprise and Windows Server 2016.<br><br>**More information**: [Protect derived domain credentials with Credential Guard](/windows/access-protection/credential-guard/credential-guard) |
| **Enterprise certificate pinning**<br> helps prevent <br>man-in-the-middle attacks<br>that leverage PKI | Enterprise certificate pinning enables you to protect your internal domain names from chaining to unwanted certificates or to fraudulently issued certificates. With enterprise certificate pinning, you can “pin” (associate) an X.509 certificate and its public key to its Certification Authority, either root or leaf. <br><br>**More information**: [Enterprise Certificate Pinning](/windows/access-protection/enterprise-certificate-pinning) |
| **Device Guard**<br> helps keep a device<br>from running malware or<br>other untrusted apps | Device Guard includes a Code Integrity policy that you create; a whitelist of trusted apps—the only apps allowed to run in your organization. Device Guard also includes a powerful system mitigation called hypervisor-protected code integrity (HVCI), which leverages virtualization-based security (VBS) to protect Windows’ kernel-mode code integrity validation process. HVCI has specific hardware requirements, and works with Code Integrity policies to help stop attacks even if they gain access to the kernel.<br>Device Guard is included in Windows 10 Enterprise and Windows Server 2016.<br><br>**More information**: [Introduction to Device Guard](/windows/device-security/device-guard/introduction-to-device-guard-virtualization-based-security-and-code-integrity-policies) |
| **Enterprise certificate pinning**<br> helps prevent <br>man-in-the-middle attacks<br>that leverage PKI | Enterprise certificate pinning enables you to protect your internal domain names from chaining to unwanted certificates or to fraudulently issued certificates. With enterprise certificate pinning, you can "pin" (associate) an X.509 certificate and its public key to its Certification Authority, either root or leaf. <br><br>**More information**: [Enterprise Certificate Pinning](/windows/access-protection/enterprise-certificate-pinning) |
| **Device Guard**<br> helps keep a device<br>from running malware or<br>other untrusted apps | Device Guard includes a Code Integrity policy that you create; a whitelist of trusted apps—the only apps allowed to run in your organization. Device Guard also includes a powerful system mitigation called hypervisor-protected code integrity (HVCI), which leverages virtualization-based security (VBS) to protect Windows' kernel-mode code integrity validation process. HVCI has specific hardware requirements, and works with Code Integrity policies to help stop attacks even if they gain access to the kernel.<br>Device Guard is included in Windows 10 Enterprise and Windows Server 2016.<br><br>**More information**: [Introduction to Device Guard](/windows/device-security/device-guard/introduction-to-device-guard-virtualization-based-security-and-code-integrity-policies) |
| **Windows Defender Antivirus**,<br>which helps keep devices<br>free of viruses and other<br>malware | Windows 10 includes Windows Defender Antivirus, a robust inbox antimalware solution. Windows Defender Antivirus has been significantly improved since it was introduced in Windows 8.<br><br>**More information**: [Windows Defender Antivirus](#windows-defender-antivirus), later in this topic |
| **Blocking of untrusted fonts**<br> helps prevent fonts<br>from being used in<br>elevation-of-privilege attacks | Block Untrusted Fonts is a setting that allows you to prevent users from loading fonts that are "untrusted" onto your network, which can mitigate elevation-of-privilege attacks associated with the parsing of font files. However, as of Windows 10, version 1703, this mitigation is less important, because font parsing is isolated in an [AppContainer sandbox](https://msdn.microsoft.com/library/windows/desktop/mt595898(v=vs.85).aspx) (for a list describing this and other kernel pool protections, see [Kernel pool protections](#kernel-pool-protections), later in this topic).<br><br>**More information**: [Block untrusted fonts in an enterprise](/windows/threat-protection/block-untrusted-fonts-in-enterprise) |
| **Blocking of untrusted fonts**<br> helps prevent fonts<br>from being used in<br>elevation-of-privilege attacks | Block Untrusted Fonts is a setting that allows you to prevent users from loading fonts that are "untrusted" onto your network, which can mitigate elevation-of-privilege attacks associated with the parsing of font files. However, as of Windows 10, version 1703, this mitigation is less important, because font parsing is isolated in an [AppContainer sandbox](https://docs.microsoft.com/windows/win32/secauthz/appcontainer-isolation) (for a list describing this and other kernel pool protections, see [Kernel pool protections](#kernel-pool-protections), later in this topic).<br><br>**More information**: [Block untrusted fonts in an enterprise](/windows/threat-protection/block-untrusted-fonts-in-enterprise) |
| **Memory protections**<br> help prevent malware<br>from using memory manipulation<br>techniques such as buffer<br>overruns | These mitigations, listed in [Table 2](#table-2), help to protect against memory-based attacks, where malware or other code manipulates memory to gain control of a system (for example, malware that attempts to use buffer overruns to inject malicious executable code into memory. Note:<br>A subset of apps will not be able to run if some of these mitigations are set to their most restrictive settings. Testing can help you maximize protection while still allowing these apps to run.<br><br>**More information**: [Table 2](#table-2), later in this topic |
| **UEFI Secure Boot**<br> helps protect<br>the platform from<br>bootkits and rootkits | Unified Extensible Firmware Interface (UEFI) Secure Boot is a security standard for firmware built in to PCs by manufacturers beginning with Windows 8. It helps to protect the boot process and firmware against tampering, such as from a physically present attacker or from forms of malware that run early in the boot process or in kernel after startup.<br><br>**More information**: [UEFI and Secure Boot](/windows/device-security/bitlocker/bitlocker-countermeasures#uefi-and-secure-boot)</a> |
| **UEFI Secure Boot**<br> helps protect<br>the platform from<br>boot kits and rootkits | Unified Extensible Firmware Interface (UEFI) Secure Boot is a security standard for firmware built in to PCs by manufacturers beginning with Windows 8. It helps to protect the boot process and firmware against tampering, such as from a physically present attacker or from forms of malware that run early in the boot process or in kernel after startup.<br><br>**More information**: [UEFI and Secure Boot](/windows/device-security/bitlocker/bitlocker-countermeasures#uefi-and-secure-boot)</a> |
| **Early Launch Antimalware (ELAM)**<br> helps protect<br>the platform from<br>rootkits disguised as drivers | Early Launch Antimalware (ELAM) is designed to enable the antimalware solution to start before all non-Microsoft drivers and apps. If malware modifies a boot-related driver, ELAM will detect the change, and Windows will prevent the driver from starting, thus blocking driver-based rootkits.<br><br>**More information**: [Early Launch Antimalware](/windows/device-security/bitlocker/bitlocker-countermeasures#protection-during-startup) |
| **Device Health Attestation**<br> helps prevent<br>compromised devices from<br>accessing an organization’s<br>assets | Device Health Attestation (DHA) provides a way to confirm that devices attempting to connect to an organization's network are in a healthy state, not compromised with malware. When DHA has been configured, a device’s actual boot data measurements can be checked against the expected "healthy" boot data. If the check indicates a device is unhealthy, the device can be prevented from accessing the network.<br><br>**More information**: [Control the health of Windows 10-based devices](/windows/device-security/protect-high-value-assets-by-controlling-the-health-of-windows-10-based-devices) and [Device Health Attestation](https://technet.microsoft.com/windows-server-docs/security/device-health-attestation) |
| **Device Health Attestation**<br> helps prevent<br>compromised devices from<br>accessing an organization's<br>assets | Device Health Attestation (DHA) provides a way to confirm that devices attempting to connect to an organization's network are in a healthy state, not compromised with malware. When DHA has been configured, a device's actual boot data measurements can be checked against the expected "healthy" boot data. If the check indicates a device is unhealthy, the device can be prevented from accessing the network.<br><br>**More information**: [Control the health of Windows 10-based devices](/windows/device-security/protect-high-value-assets-by-controlling-the-health-of-windows-10-based-devices) and [Device Health Attestation](https://docs.microsoft.com/windows-server/security/device-health-attestation) |
Configurable Windows 10 mitigations designed to help protect against memory manipulation require in-depth understanding of these threats and mitigations and knowledge about how the operating system and applications handle memory. The standard process for maximizing these types of mitigations is to work in a test lab to discover whether a given setting interferes with any applications that you use so that you can deploy settings that maximize protection while still allowing apps to run correctly.
@ -84,7 +84,7 @@ As an IT professional, you can ask application developers and software vendors t
Windows Defender SmartScreen notifies users if they click on reported phishing and malware websites, and helps protect them against unsafe downloads or make informed decisions about downloads.
For Windows 10, Microsoft improved SmartScreen (now called Windows Defender SmartScreen) protection capability by integrating its app reputation abilities into the operating system itself, which allows Windows Defender SmartScreen to check the reputation of files downloaded from the Internet and warn users when they’re about to run a high-risk downloaded file. The first time a user runs an app that originates from the Internet, Windows Defender SmartScreen checks the reputation of the application by using digital signatures and other factors against a service that Microsoft maintains. If the app lacks a reputation or is known to be malicious, Windows Defender SmartScreen warns the user or blocks execution entirely, depending on how the administrator has configured Microsoft Intune or Group Policy settings.
For Windows 10, Microsoft improved SmartScreen (now called Windows Defender SmartScreen) protection capability by integrating its app reputation abilities into the operating system itself, which allows Windows Defender SmartScreen to check the reputation of files downloaded from the Internet and warn users when they're about to run a high-risk downloaded file. The first time a user runs an app that originates from the Internet, Windows Defender SmartScreen checks the reputation of the application by using digital signatures and other factors against a service that Microsoft maintains. If the app lacks a reputation or is known to be malicious, Windows Defender SmartScreen warns the user or blocks execution entirely, depending on how the administrator has configured Microsoft Intune or Group Policy settings.
For more information, see [Microsoft Defender SmartScreen overview](microsoft-defender-smartscreen/microsoft-defender-smartscreen-overview.md).
@ -92,39 +92,39 @@ For more information, see [Microsoft Defender SmartScreen overview](microsoft-de
Windows Defender Antivirus in Windows 10 uses a multi-pronged approach to improve antimalware:
- **Cloud-delivered protection** helps detect and block new malware within seconds, even if the malware has never been seen before. The service, available as of Windows 10, version 1703, uses distributed resources and machine learning to deliver protection to endpoints at a rate that is far faster than traditional signature updates.
- **Cloud-delivered protection** helps detect and block new malware within seconds, even if the malware has never been seen before. The service, available as of Windows 10, version 1703, uses distributed resources and machine learning to deliver protection to endpoints at a rate that is far faster than traditional signature updates.
- **Rich local context** improves how malware is identified. Windows 10 informs Windows Defender Antivirus not only about content like files and processes but also where the content came from, where it has been stored, and more. The information about source and history enables Windows Defender Antivirus to apply different levels of scrutiny to different content.
- **Rich local context** improves how malware is identified. Windows 10 informs Windows Defender Antivirus not only about content like files and processes but also where the content came from, where it has been stored, and more. The information about source and history enables Windows Defender Antivirus to apply different levels of scrutiny to different content.
- **Extensive global sensors** help keep Windows Defender Antivirus current and aware of even the newest malware. This is accomplished in two ways: by collecting the rich local context data from end points and by centrally analyzing that data.
- **Extensive global sensors** help keep Windows Defender Antivirus current and aware of even the newest malware. This is accomplished in two ways: by collecting the rich local context data from end points and by centrally analyzing that data.
- **Tamper proofing** helps guard Windows Defender Antivirus itself against malware attacks. For example, Windows Defender Antivirus uses Protected Processes, which prevents untrusted processes from attempting to tamper with Windows Defender Antivirus components, its registry keys, and so on. ([Protected Processes](#protected-processes) is described later in this topic.)
- **Tamper proofing** helps guard Windows Defender Antivirus itself against malware attacks. For example, Windows Defender Antivirus uses Protected Processes, which prevents untrusted processes from attempting to tamper with Windows Defender Antivirus components, its registry keys, and so on. ([Protected Processes](#protected-processes) is described later in this topic.)
- **Enterprise-level features** give IT pros the tools and configuration options necessary to make Windows Defender Antivirus an enterprise-class antimalware solution.
- **Enterprise-level features** give IT pros the tools and configuration options necessary to make Windows Defender Antivirus an enterprise-class antimalware solution.
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For more information, see [Windows Defender in Windows 10](windows-defender-antivirus/windows-defender-antivirus-in-windows-10.md) and [Windows Defender Overview for Windows Server](https://technet.microsoft.com/windows-server-docs/security/windows-defender/windows-defender-overview-windows-server).
For more information, see [Windows Defender in Windows 10](windows-defender-antivirus/windows-defender-antivirus-in-windows-10.md) and [Windows Defender Overview for Windows Server](https://docs.microsoft.com/windows-server/security/windows-defender/windows-defender-overview-windows-server).
For information about Microsoft Defender Advanced Threat Protection, a service that helps enterprises to detect, investigate, and respond to advanced and targeted attacks on their networks, see [Microsoft Defender Advanced Threat Protection (ATP)](https://www.microsoft.com/microsoft-365/windows/microsoft-defender-atp) (resources) and [Microsoft Defender Advanced Threat Protection (ATP)](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/microsoft-defender-advanced-threat-protection) (documentation).
### Data Execution Prevention
Malware depends on its ability to insert a malicious payload into memory with the hope that it will be executed later. Wouldn’t it be great if you could prevent malware from running if it wrote to an area that has been allocated solely for the storage of information?
Malware depends on its ability to insert a malicious payload into memory with the hope that it will be executed later. Wouldn't it be great if you could prevent malware from running if it wrote to an area that has been allocated solely for the storage of information?
Data Execution Prevention (DEP) does exactly that, by substantially reducing the range of memory that malicious code can use for its benefit. DEP uses the No eXecute bit on modern CPUs to mark blocks of memory as read-only so that those blocks can’t be used to execute malicious code that may be inserted by means of a vulnerability exploit.
Data Execution Prevention (DEP) does exactly that, by substantially reducing the range of memory that malicious code can use for its benefit. DEP uses the No eXecute bit on modern CPUs to mark blocks of memory as read-only so that those blocks can't be used to execute malicious code that may be inserted by means of a vulnerability exploit.
**To use Task Manager to see apps that use DEP**
1. Open Task Manager: Press Ctrl+Alt+Del and select **Task Manager**, or search the Start screen.
1. Open Task Manager: Press Ctrl+Alt+Del and select **Task Manager**, or search the Start screen.
2. Click **More Details** (if necessary), and then click the **Details** tab.
3. Right-click any column heading, and then click **Select Columns**.
3. Right-click any column heading, and then click **Select Columns**.
4. In the **Select Columns** dialog box, select the last **Data Execution Prevention** check box.
4. In the **Select Columns** dialog box, select the last **Data Execution Prevention** check box.
5. Click **OK**.
5. Click **OK**.
You can now see which processes have DEP enabled.
@ -138,19 +138,19 @@ You can use Control Panel to view or change DEP settings.
#### To use Control Panel to view or change DEP settings on an individual PC
1. Open Control Panel, System: click Start, type **Control Panel System**, and press ENTER.
1. Open Control Panel, System: click Start, type **Control Panel System**, and press ENTER.
2. Click **Advanced system settings**, and then click the **Advanced** tab.
2. Click **Advanced system settings**, and then click the **Advanced** tab.
3. In the **Performance** box, click **Settings**.
3. In the **Performance** box, click **Settings**.
4. In **Performance Options**, click the **Data Execution Prevention** tab.
4. In **Performance Options**, click the **Data Execution Prevention** tab.
5. Select an option:
5. Select an option:
- **Turn on DEP for essential Windows programs and services only**
- **Turn on DEP for essential Windows programs and services only**
- **Turn on DEP for all programs and services except those I select**. If you choose this option, use the **Add** and **Remove** buttons to create the list of exceptions for which DEP will not be turned on.
- **Turn on DEP for all programs and services except those I select**. If you choose this option, use the **Add** and **Remove** buttons to create the list of exceptions for which DEP will not be turned on.
#### To use Group Policy to control DEP settings
@ -158,7 +158,7 @@ You can use the Group Policy setting called **Process Mitigation Options** to co
### Structured Exception Handling Overwrite Protection
Structured Exception Handling Overwrite Protection (SEHOP) helps prevent attackers from being able to use malicious code to exploit the [Structured Exception Handler](https://msdn.microsoft.com/library/windows/desktop/ms680657(v=vs.85).aspx) (SEH), which is integral to the system and allows (non-malicious) apps to handle exceptions appropriately. Because this protection mechanism is provided at run-time, it helps to protect applications regardless of whether they have been compiled with the latest improvements.
Structured Exception Handling Overwrite Protection (SEHOP) helps prevent attackers from being able to use malicious code to exploit the [Structured Exception Handling](https://docs.microsoft.com/windows/win32/debug/structured-exception-handling) (SEH), which is integral to the system and allows (non-malicious) apps to handle exceptions appropriately. Because this protection mechanism is provided at run-time, it helps to protect applications regardless of whether they have been compiled with the latest improvements.
You can use the Group Policy setting called **Process Mitigation Options** to control the SEHOP setting. A few applications have compatibility problems with SEHOP, so be sure to test for your environment. To use the Group Policy setting, see [Override Process Mitigation Options to help enforce app-related security policies](override-mitigation-options-for-app-related-security-policies.md).
@ -174,13 +174,13 @@ Address Space Layout Randomization (ASLR) makes that type of attack much more di
Windows 10 applies ASLR holistically across the system and increases the level of entropy many times compared with previous versions of Windows to combat sophisticated attacks such as heap spraying. 64-bit system and application processes can take advantage of a vastly increased memory space, which makes it even more difficult for malware to predict where Windows 10 stores vital data. When used on systems that have TPMs, ASLR memory randomization will be increasingly unique across devices, which makes it even more difficult for a successful exploit that works on one system to work reliably on another.
You can use the Group Policy setting called **Process Mitigation Options** to control ASLR settings (“Force ASLR” and “Bottom-up ASLR”), as described in [Override Process Mitigation Options to help enforce app-related security policies](override-mitigation-options-for-app-related-security-policies.md).
You can use the Group Policy setting called **Process Mitigation Options** to control ASLR settings ("Force ASLR" and "Bottom-up ASLR"), as described in [Override Process Mitigation Options to help enforce app-related security policies](override-mitigation-options-for-app-related-security-policies.md).
## Mitigations that are built in to Windows 10
Windows 10 provides many threat mitigations to protect against exploits that are built into the operating system and need no configuration within the operating system. The table that follows describes some of these mitigations.
Control Flow Guard (CFG) is a mitigation that does not need configuration within the operating system, but does require that an application developer configure the mitigation into the application when it’s compiled. CFG is built into Microsoft Edge, IE11, and other areas in Windows 10, and can be built into many other applications when they are compiled.
Control Flow Guard (CFG) is a mitigation that does not need configuration within the operating system, but does require that an application developer configure the mitigation into the application when it's compiled. CFG is built into Microsoft Edge, IE11, and other areas in Windows 10, and can be built into many other applications when they are compiled.
### Table 3   Windows 10 mitigations to protect against memory exploits – no configuration needed
@ -191,29 +191,29 @@ Control Flow Guard (CFG) is a mitigation that does not need configuration within
| **Universal Windows apps protections**<br>screen downloadable<br>apps and run them in<br>an AppContainer sandbox | Universal Windows apps are carefully screened before being made available, and they run in an AppContainer sandbox with limited privileges and capabilities.<br><br>**More information**: [Universal Windows apps protections](#universal-windows-apps-protections), later in this topic. |
| **Heap protections**<br>help prevent<br>exploitation of the heap | Windows 10 includes protections for the heap, such as the use of internal data structures which help protect against corruption of memory used by the heap.<br><br>**More information**: [Windows heap protections](#windows-heap-protections), later in this topic. |
| **Kernel pool protections**<br>help prevent<br>exploitation of pool memory<br>used by the kernel | Windows 10 includes protections for the pool of memory used by the kernel. For example, safe unlinking protects against pool overruns that are combined with unlinking operations that can be used to create an attack.<br><br>**More information**: [Kernel pool protections](#kernel-pool-protections), later in this topic. |
| **Control Flow Guard**<br>helps mitigate exploits<br>that are based on<br>flow between code locations<br>in memory | Control Flow Guard (CFG) is a mitigation that requires no configuration within the operating system, but instead is built into software when it’s compiled. It is built into Microsoft Edge, IE11, and other areas in Windows 10. CFG can be built into applications written in C or C++, or applications compiled using Visual Studio 2015.<br>For such an application, CFG can detect an attacker’s attempt to change the intended flow of code. If this occurs, CFG terminates the application. You can request software vendors to deliver Windows applications compiled with CFG enabled.<br><br>**More information**: [Control Flow Guard](#control-flow-guard), later in this topic. |
| **Control Flow Guard**<br>helps mitigate exploits<br>that are based on<br>flow between code locations<br>in memory | Control Flow Guard (CFG) is a mitigation that requires no configuration within the operating system, but instead is built into software when it's compiled. It is built into Microsoft Edge, IE11, and other areas in Windows 10. CFG can be built into applications written in C or C++, or applications compiled using Visual Studio 2015.<br>For such an application, CFG can detect an attacker's attempt to change the intended flow of code. If this occurs, CFG terminates the application. You can request software vendors to deliver Windows applications compiled with CFG enabled.<br><br>**More information**: [Control Flow Guard](#control-flow-guard), later in this topic. |
| **Protections built into Microsoft Edge** (the browser)<br>helps mitigate multiple<br>threats | Windows 10 includes an entirely new browser, Microsoft Edge, designed with multiple security improvements.<br><br>**More information**: [Microsoft Edge and Internet Explorer 11](#microsoft-edge-and-internet-explorer11), later in this topic. |
### SMB hardening improvements for SYSVOL and NETLOGON shares
In Windows 10 and Windows Server 2016, client connections to the Active Directory Domain Services default SYSVOL and NETLOGON shares on domain controllers require Server Message Block (SMB) signing and mutual authentication (such as Kerberos). This reduces the likelihood of man-in-the-middle attacks. If SMB signing and mutual authentication are unavailable, a computer running Windows 10 or Windows Server 2016 won’t process domain-based Group Policy and scripts.
In Windows 10 and Windows Server 2016, client connections to the Active Directory Domain Services default SYSVOL and NETLOGON shares on domain controllers require Server Message Block (SMB) signing and mutual authentication (such as Kerberos). This reduces the likelihood of man-in-the-middle attacks. If SMB signing and mutual authentication are unavailable, a computer running Windows 10 or Windows Server 2016 won't process domain-based Group Policy and scripts.
> [!NOTE]
> The registry values for these settings aren’t present by default, but the hardening rules still apply until overridden by Group Policy or other registry values. For more information on these security improvements, (also referred to as UNC hardening), see [Microsoft Knowledge Base article 3000483](https://support.microsoft.com/help/3000483/ms15-011-vulnerability-in-group-policy-could-allow-remote-code-execution-february-10,-2015) and [MS15-011 & MS15-014: Hardening Group Policy](https://blogs.technet.microsoft.com/srd/2015/02/10/ms15-011-ms15-014-hardening-group-policy/).
> The registry values for these settings aren't present by default, but the hardening rules still apply until overridden by Group Policy or other registry values. For more information on these security improvements, (also referred to as UNC hardening), see [Microsoft Knowledge Base article 3000483](https://support.microsoft.com/help/3000483/ms15-011-vulnerability-in-group-policy-could-allow-remote-code-execution-february-10,-2015) and [MS15-011 & MS15-014: Hardening Group Policy](https://msrc-blog.microsoft.com/2015/02/10/ms15-011-ms15-014-hardening-group-policy/).
### Protected Processes
Most security controls are designed to prevent the initial infection point. However, despite all the best preventative controls, malware might eventually find a way to infect the system. So, some protections are built to place limits on malware that gets on the device. Protected Processes creates limits of this type.
With Protected Processes, Windows 10 prevents untrusted processes from interacting or tampering with those that have been specially signed. Protected Processes defines levels of trust for processes. Less trusted processes are prevented from interacting with and therefore attacking more trusted processes. Windows 10 uses Protected Processes more broadly across the operating system, and as in Windows 8.1, implements them in a way that can be used by 3rd party anti-malware vendors, as described in [Protecting Anti-Malware Services](https://msdn.microsoft.com/library/windows/desktop/dn313124(v=vs.85).aspx). This helps make the system and antimalware solutions less susceptible to tampering by malware that does manage to get on the system.
With Protected Processes, Windows 10 prevents untrusted processes from interacting or tampering with those that have been specially signed. Protected Processes defines levels of trust for processes. Less trusted processes are prevented from interacting with and therefore attacking more trusted processes. Windows 10 uses Protected Processes more broadly across the operating system, and as in Windows 8.1, implements them in a way that can be used by 3rd party anti-malware vendors, as described in [Protecting Anti-Malware Services](https://docs.microsoft.com/windows/win32/services/protecting-anti-malware-services-). This helps make the system and antimalware solutions less susceptible to tampering by malware that does manage to get on the system.
### Universal Windows apps protections
When users download Universal Windows apps from the Microsoft Store, it’s unlikely that they will encounter malware because all apps go through a careful screening process before being made available in the store. Apps that organizations build and distribute through sideloading processes will need to be reviewed internally to ensure that they meet organizational security requirements.
When users download Universal Windows apps from the Microsoft Store, it's unlikely that they will encounter malware because all apps go through a careful screening process before being made available in the store. Apps that organizations build and distribute through sideloading processes will need to be reviewed internally to ensure that they meet organizational security requirements.
Regardless of how users acquire Universal Windows apps, they can use them with increased confidence. Universal Windows apps run in an AppContainer sandbox with limited privileges and capabilities. For example, Universal Windows apps have no system-level access, have tightly controlled interactions with other apps, and have no access to data unless the user explicitly grants the application permission.
In addition, all Universal Windows apps follow the security principle of least privilege. Apps receive only the minimum privileges they need to perform their legitimate tasks, so even if an attacker exploits an app, the damage the exploit can do is severely limited and should be contained within the sandbox. The Microsoft Store displays the exact capabilities the app requires (for example, access to the camera), along with the app’s age rating and publisher.
In addition, all Universal Windows apps follow the security principle of least privilege. Apps receive only the minimum privileges they need to perform their legitimate tasks, so even if an attacker exploits an app, the damage the exploit can do is severely limited and should be contained within the sandbox. The Microsoft Store displays the exact capabilities the app requires (for example, access to the camera), along with the app's age rating and publisher.
### Windows heap protections
@ -221,29 +221,29 @@ The *heap* is a location in memory that Windows uses to store dynamic applicatio
Windows 10 has several important improvements to the security of the heap:
- **Heap metadata hardening** for internal data structures that the heap uses, to improve protections against memory corruption.
- **Heap metadata hardening** for internal data structures that the heap uses, to improve protections against memory corruption.
- **Heap allocation randomization**, that is, the use of randomized locations and sizes for heap memory allocations, which makes it more difficult for an attacker to predict the location of critical memory to overwrite. Specifically, Windows 10 adds a random offset to the address of a newly allocated heap, which makes the allocation much less predictable.
- **Heap allocation randomization**, that is, the use of randomized locations and sizes for heap memory allocations, which makes it more difficult for an attacker to predict the location of critical memory to overwrite. Specifically, Windows 10 adds a random offset to the address of a newly allocated heap, which makes the allocation much less predictable.
- **Heap guard pages** before and after blocks of memory, which work as tripwires. If an attacker attempts to write past a block of memory (a common technique known as a buffer overflow), the attacker will have to overwrite a guard page. Any attempt to modify a guard page is considered a memory corruption, and Windows 10 responds by instantly terminating the app.
- **Heap guard pages** before and after blocks of memory, which work as trip wires. If an attacker attempts to write past a block of memory (a common technique known as a buffer overflow), the attacker will have to overwrite a guard page. Any attempt to modify a guard page is considered a memory corruption, and Windows 10 responds by instantly terminating the app.
### Kernel pool protections
The operating system kernel in Windows sets aside two pools of memory, one that remains in physical memory (“nonpaged pool”) and one that can be paged in and out of physical memory (“paged pool”). There are many mitigations that have been added over time, such as process quota pointer encoding; lookaside, delay free, and pool page cookies; and PoolIndex bounds checks. Windows 10 adds multiple “pool hardening” protections, such as integrity checks, that help protect the kernel pool against more advanced attacks.
The operating system kernel in Windows sets aside two pools of memory, one which remains in physical memory ("nonpaged pool") and one which can be paged in and out of physical memory ("paged pool"). There are many mitigations that have been added over time, such as process quota pointer encoding; lookaside, delay free, and pool page cookies; and PoolIndex bounds checks. Windows 10 adds multiple "pool hardening" protections, such as integrity checks, that help protect the kernel pool against more advanced attacks.
In addition to pool hardening, Windows 10 includes other kernel hardening features:
- **Kernel DEP** and **Kernel ASLR**: Follow the same principles as [Data Execution Prevention](#data-execution-prevention) and [Address Space Layout Randomization](#address-space-layout-randomization), described earlier in this topic.
- **Kernel DEP** and **Kernel ASLR**: Follow the same principles as [Data Execution Prevention](#data-execution-prevention) and [Address Space Layout Randomization](#address-space-layout-randomization), described earlier in this topic.
- **Font parsing in AppContainer:** Isolates font parsing in an [AppContainer sandbox](https://msdn.microsoft.com/library/windows/desktop/mt595898(v=vs.85).aspx).
- **Font parsing in AppContainer:** Isolates font parsing in an [AppContainer sandbox](https://docs.microsoft.com/windows/win32/secauthz/appcontainer-isolation).
- **Disabling of NT Virtual DOS Machine (NTVDM)**: The old NTVDM kernel module (for running 16-bit applications) is disabled by default, which neutralizes the associated vulnerabilities. (Enabling NTVDM decreases protection against Null dereference and other exploits.)
- **Disabling of NT Virtual DOS Machine (NTVDM)**: The old NTVDM kernel module (for running 16-bit applications) is disabled by default, which neutralizes the associated vulnerabilities. (Enabling NTVDM decreases protection against Null dereference and other exploits.)
- **Supervisor Mode Execution Prevention (SMEP)**: Helps prevent the kernel (the “supervisor”) from executing code in user pages, a common technique used by attackers for local kernel elevation of privilege (EOP). This requires processor support found in Intel Ivy Bridge or later processors, or ARM with PXN support.
- **Supervisor Mode Execution Prevention (SMEP)**: Helps prevent the kernel (the "supervisor") from executing code in user pages, a common technique used by attackers for local kernel elevation of privilege (EOP). This requires processor support found in Intel Ivy Bridge or later processors, or ARM with PXN support.
- **Safe unlinking:** Helps protect against pool overruns that are combined with unlinking operations to create an attack. Windows 10 includes global safe unlinking, which extends heap and kernel pool safe unlinking to all usage of LIST\_ENTRY and includes the “FastFail” mechanism to enable rapid and safe process termination.
- **Safe unlinking:** Helps protect against pool overruns that are combined with unlinking operations to create an attack. Windows 10 includes global safe unlinking, which extends heap and kernel pool safe unlinking to all usage of LIST\_ENTRY and includes the "FastFail" mechanism to enable rapid and safe process termination.
- **Memory reservations**: The lowest 64 KB of process memory is reserved for the system. Apps are not allowed to allocate that portion of the memory. This makes it more difficult for malware to use techniques such as “NULL dereference” to overwrite critical system data structures in memory.
- **Memory reservations**: The lowest 64 KB of process memory is reserved for the system. Apps are not allowed to allocate that portion of the memory. This makes it more difficult for malware to use techniques such as "NULL dereference" to overwrite critical system data structures in memory.
### Control Flow Guard
@ -251,31 +251,31 @@ When applications are loaded into memory, they are allocated space based on the
This kind of threat is mitigated in Windows 10 through the Control Flow Guard (CFG) feature. When a trusted application that was compiled to use CFG calls code, CFG verifies that the code location called is trusted for execution. If the location is not trusted, the application is immediately terminated as a potential security risk.
An administrator cannot configure CFG; rather, an application developer can take advantage of CFG by configuring it when the application is compiled. Consider asking application developers and software vendors to deliver trustworthy Windows applications compiled with CFG enabled. For example, it can be enabled for applications written in C or C++, or applications compiled using Visual Studio 2015. For information about enabling CFG for a Visual Studio 2015 project, see [Control Flow Guard](https://msdn.microsoft.com/library/windows/desktop/mt637065(v=vs.85).aspx).
An administrator cannot configure CFG; rather, an application developer can take advantage of CFG by configuring it when the application is compiled. Consider asking application developers and software vendors to deliver trustworthy Windows applications compiled with CFG enabled. For example, it can be enabled for applications written in C or C++, or applications compiled using Visual Studio 2015. For information about enabling CFG for a Visual Studio 2015 project, see [Control Flow Guard](https://docs.microsoft.com/windows/win32/secbp/control-flow-guard).
Of course, browsers are a key entry point for attacks, so Microsoft Edge, IE, and other Windows features take full advantage of CFG.
### Microsoft Edge and Internet Explorer 11
Browser security is a critical component of any security strategy, and for good reason: the browser is the user’s interface to the Internet, an environment with many malicious sites and content waiting to attack. Most users cannot perform at least part of their job without a browser, and many users are completely reliant on one. This reality has made the browser the common pathway from which malicious hackers initiate their attacks.
Browser security is a critical component of any security strategy, and for good reason: the browser is the user's interface to the Internet, an environment with many malicious sites and content waiting to attack. Most users cannot perform at least part of their job without a browser, and many users are completely reliant on one. This reality has made the browser the common pathway from which malicious hackers initiate their attacks.
All browsers enable some amount of extensibility to do things beyond the original scope of the browser. Two common examples of this are Flash and Java extensions that enable their respective applications to run inside a browser. Keeping Windows 10 secure for web browsing and applications, especially for these two content types, is a priority.
Windows 10 includes an entirely new browser, Microsoft Edge. Microsoft Edge is more secure in multiple ways, especially:
- **Smaller attack surface; no support for non-Microsoft binary extensions**. Multiple browser components with vulnerable attack surfaces have been removed from Microsoft Edge. Components that have been removed include legacy document modes and script engines, Browser Helper Objects (BHOs), ActiveX controls, and Java. However, Microsoft Edge supports Flash content and PDF viewing by default through built-in extensions.
- **Smaller attack surface; no support for non-Microsoft binary extensions**. Multiple browser components with vulnerable attack surfaces have been removed from Microsoft Edge. Components that have been removed include legacy document modes and script engines, Browser Helper Objects (BHOs), ActiveX controls, and Java. However, Microsoft Edge supports Flash content and PDF viewing by default through built-in extensions.
- **Runs 64-bit processes.** A 64-bit PC running an older version of Windows often runs in 32-bit compatibility mode to support older and less secure extensions. When Microsoft Edge runs on a 64-bit PC, it runs only 64-bit processes, which are much more secure against exploits.
- **Runs 64-bit processes.** A 64-bit PC running an older version of Windows often runs in 32-bit compatibility mode to support older and less secure extensions. When Microsoft Edge runs on a 64-bit PC, it runs only 64-bit processes, which are much more secure against exploits.
- **Includes Memory Garbage Collection (MemGC)**. This helps protect against use-after-free (UAF) issues.
- **Includes Memory Garbage Collection (MemGC)**. This helps protect against use-after-free (UAF) issues.
- **Designed as a Universal Windows app.** Microsoft Edge is inherently compartmentalized and runs in an AppContainer that sandboxes the browser from the system, data, and other apps. IE11 on Windows 10 can also take advantage of the same AppContainer technology through Enhanced Protect Mode. However, because IE11 can run ActiveX and BHOs, the browser and sandbox are susceptible to a much broader range of attacks than Microsoft Edge.
- **Designed as a Universal Windows app.** Microsoft Edge is inherently compartmentalized and runs in an AppContainer that sandboxes the browser from the system, data, and other apps. IE11 on Windows 10 can also take advantage of the same AppContainer technology through Enhanced Protect Mode. However, because IE11 can run ActiveX and BHOs, the browser and sandbox are susceptible to a much broader range of attacks than Microsoft Edge.
- **Simplifies security configuration tasks.** Because Microsoft Edge uses a simplified application structure and a single sandbox configuration, there are fewer required security settings. In addition, Microsoft Edge default settings align with security best practices, which makes it more secure by default.
- **Simplifies security configuration tasks.** Because Microsoft Edge uses a simplified application structure and a single sandbox configuration, there are fewer required security settings. In addition, Microsoft Edge default settings align with security best practices, which makes it more secure by default.
In addition to Microsoft Edge, Microsoft includes IE11 in Windows 10, primarily for backwards-compatibility with websites and with binary extensions that do not work with Microsoft Edge. It should not be configured as the primary browser but rather as an optional or automatic switchover. We recommend using Microsoft Edge as the primary web browser because it provides compatibility with the modern web and the best possible security.
For sites that require IE11 compatibility, including those that require binary extensions and plug ins, enable Enterprise mode and use the Enterprise Mode Site List to define which sites have the dependency. With this configuration, when Microsoft Edge identifies a site that requires IE11, users will automatically be switched to IE11.
For sites that require IE11 compatibility, including those that require binary extensions and plug-ins, enable Enterprise mode and use the Enterprise Mode Site List to define which sites have the dependency. With this configuration, when Microsoft Edge identifies a site that requires IE11, users will automatically be switched to IE11.
### Functions that software vendors can use to build mitigations into apps
@ -288,21 +288,21 @@ Some of the protections available in Windows 10 are provided through functions t
| Mitigation | Function |
|-------------|-----------|
| LoadLib image loading restrictions | [UpdateProcThreadAttribute function](https://msdn.microsoft.com/library/windows/desktop/ms686880(v=vs.85).aspx)<br>\[PROCESS\_CREATION\_MITIGATION\_POLICY\_IMAGE\_LOAD\_NO\_REMOTE\_ALWAYS\_ON\] |
| MemProt dynamic code restriction | [UpdateProcThreadAttribute function](https://msdn.microsoft.com/library/windows/desktop/ms686880(v=vs.85).aspx)<br>\[PROCESS\_CREATION\_MITIGATION\_POLICY\_PROHIBIT\_DYNAMIC\_CODE\_ALWAYS\_ON\] |
| Child Process Restriction to restrict the ability to create child processes | [UpdateProcThreadAttribute function](https://msdn.microsoft.com/library/windows/desktop/ms686880(v=vs.85).aspx)<br>\[PROC\_THREAD\_ATTRIBUTE\_CHILD\_PROCESS\_POLICY\] |
| Code Integrity Restriction to restrict image loading | [SetProcessMitigationPolicy function](https://msdn.microsoft.com/library/windows/desktop/hh769088(v=vs.85).aspx)<br>\[ProcessSignaturePolicy\] |
| Win32k System Call Disable Restriction to restrict ability to use NTUser and GDI | [SetProcessMitigationPolicy function](https://msdn.microsoft.com/library/windows/desktop/hh769088(v=vs.85).aspx)<br>\[ProcessSystemCallDisablePolicy\] |
| High Entropy ASLR for up to 1TB of variance in memory allocations | [UpdateProcThreadAttribute function](https://msdn.microsoft.com/library/windows/desktop/ms686880(v=vs.85).aspx)<br>\[PROCESS\_CREATION\_MITIGATION\_POLICY\_HIGH\_ENTROPY\_ASLR\_ALWAYS\_ON\] |
| Strict handle checks to raise immediate exception upon bad handle reference | [UpdateProcThreadAttribute function](https://msdn.microsoft.com/library/windows/desktop/ms686880(v=vs.85).aspx)<br>\[PROCESS\_CREATION\_MITIGATION\_POLICY\_STRICT\_HANDLE\_CHECKS\_ALWAYS\_ON\] |
| Extension point disable to block the use of certain third-party extension points | [UpdateProcThreadAttribute function](https://msdn.microsoft.com/library/windows/desktop/ms686880(v=vs.85).aspx)<br>\[PROCESS\_CREATION\_MITIGATION\_POLICY\_EXTENSION\_POINT\_DISABLE\_ALWAYS\_ON\] |
| Heap terminate on corruption to protect the system against a corrupted heap | [UpdateProcThreadAttribute function](https://msdn.microsoft.com/library/windows/desktop/ms686880(v=vs.85).aspx)<br>\[PROCESS\_CREATION\_MITIGATION\_POLICY\_HEAP\_TERMINATE\_ALWAYS\_ON\] |
| MemProt dynamic code restriction | [UpdateProcThreadAttribute function](https://docs.microsoft.com/windows/win32/api/processthreadsapi/nf-processthreadsapi-updateprocthreadattribute)<br>\[PROCESS\_CREATION\_MITIGATION\_POLICY\_PROHIBIT\_DYNAMIC\_CODE\_ALWAYS\_ON\] |
| LoadLib image loading restrictions | [UpdateProcThreadAttribute function](https://docs.microsoft.com/windows/win32/api/processthreadsapi/nf-processthreadsapi-updateprocthreadattribute)<br>\[PROCESS\_CREATION\_MITIGATION\_POLICY\_IMAGE\_LOAD\_NO\_REMOTE\_ALWAYS\_ON\] |
| Child Process Restriction to restrict the ability to create child processes | [UpdateProcThreadAttribute function](https://docs.microsoft.com/windows/win32/api/processthreadsapi/nf-processthreadsapi-updateprocthreadattribute)<br>\[PROC\_THREAD\_ATTRIBUTE\_CHILD\_PROCESS\_POLICY\] |
| Code Integrity Restriction to restrict image loading | [SetProcessMitigationPolicy function](https://docs.microsoft.com/windows/win32/api/processthreadsapi/nf-processthreadsapi-setprocessmitigationpolicy)<br>\[ProcessSignaturePolicy\] |
| Win32k System Call Disable Restriction to restrict ability to use NTUser and GDI | [SetProcessMitigationPolicy function](https://docs.microsoft.com/windows/win32/api/processthreadsapi/nf-processthreadsapi-setprocessmitigationpolicy)<br>\[ProcessSystemCallDisablePolicy\] |
| High Entropy ASLR for up to 1TB of variance in memory allocations | [UpdateProcThreadAttribute function](https://docs.microsoft.com/windows/win32/api/processthreadsapi/nf-processthreadsapi-updateprocthreadattribute)<br>\[PROCESS\_CREATION\_MITIGATION\_POLICY\_HIGH\_ENTROPY\_ASLR\_ALWAYS\_ON\] |
| Strict handle checks to raise immediate exception upon bad handle reference | [UpdateProcThreadAttribute function](https://docs.microsoft.com/windows/win32/api/processthreadsapi/nf-processthreadsapi-updateprocthreadattribute)<br>\[PROCESS\_CREATION\_MITIGATION\_POLICY\_STRICT\_HANDLE\_CHECKS\_ALWAYS\_ON\] |
| Extension point disable to block the use of certain third-party extension points | [UpdateProcThreadAttribute function](https://docs.microsoft.com/windows/win32/api/processthreadsapi/nf-processthreadsapi-updateprocthreadattribute)<br>\[PROCESS\_CREATION\_MITIGATION\_POLICY\_EXTENSION\_POINT\_DISABLE\_ALWAYS\_ON\] |
| Heap terminate on corruption to protect the system against a corrupted heap | [UpdateProcThreadAttribute function](https://docs.microsoft.com/windows/win32/api/processthreadsapi/nf-processthreadsapi-updateprocthreadattribute)<br>\[PROCESS\_CREATION\_MITIGATION\_POLICY\_HEAP\_TERMINATE\_ALWAYS\_ON\] |
## Understanding Windows 10 in relation to the Enhanced Mitigation Experience Toolkit
You might already be familiar with the [Enhanced Mitigation Experience Toolkit (EMET)](https://support.microsoft.com/kb/2458544), which has since 2009 offered a variety of exploit mitigations, and an interface for configuring those mitigations. You can use this section to understand how EMET mitigations relate to those in Windows 10. Many of EMET’s mitigations have been built into Windows 10, some with additional improvements. However, some EMET mitigations carry high performance cost, or appear to be relatively ineffective against modern threats, and therefore have not been brought into Windows 10.
You might already be familiar with the [Enhanced Mitigation Experience Toolkit (EMET)](https://support.microsoft.com/kb/2458544), which has since 2009 offered a variety of exploit mitigations, and an interface for configuring those mitigations. You can use this section to understand how EMET mitigations relate to those in Windows 10. Many of EMET's mitigations have been built into Windows 10, some with additional improvements. However, some EMET mitigations carry high performance cost, or appear to be relatively ineffective against modern threats, and therefore have not been brought into Windows 10.
Because many of EMET’s mitigations and security mechanisms already exist in Windows 10 and have been improved, particularly those assessed to have high effectiveness at mitigating known bypasses, version 5.5*x* has been announced as the final major version release for EMET (see [Enhanced Mitigation Experience Toolkit](https://technet.microsoft.com/security/jj653751)).
Because many of EMET's mitigations and security mechanisms already exist in Windows 10 and have been improved, particularly those assessed to have high effectiveness at mitigating known bypasses, version 5.5*x* has been announced as the final major version release for EMET (see [Enhanced Mitigation Experience Toolkit](https://web.archive.org/web/20170928073955/https://technet.microsoft.com/en-US/security/jj653751)).
The following table lists EMET features in relation to Windows 10 features.
@ -337,7 +337,7 @@ to Windows 10 features</strong></th>
<td><ul>
<li><p>Null Page</p></li>
</ul></td>
<td>Mitigations for this threat are built into Windows 10, as described in the “Memory reservations” item in <a href="#kernel-pool-protections">Kernel pool protections</a>, earlier in this topic.</td>
<td>Mitigations for this threat are built into Windows 10, as described in the "Memory reservations" item in <a href="#kernel-pool-protections">Kernel pool protections</a>, earlier in this topic.</td>
</tr>
<tr class="even">
<td><ul>
@ -352,9 +352,9 @@ to Windows 10 features</strong></th>
<li><p>Caller Check</p></li>
<li><p>Simulate Execution Flow</p></li>
<li><p>Stack Pivot</p></li>
<li><p>Deep Hooks (an ROP “Advanced Mitigation”)</p></li>
<li><p>Anti Detours (an ROP “Advanced Mitigation”)</p></li>
<li><p>Banned Functions (an ROP “Advanced Mitigation”)</p></li>
<li><p>Deep Hooks (an ROP "Advanced Mitigation")</p></li>
<li><p>Anti Detours (an ROP "Advanced Mitigation")</p></li>
<li><p>Banned Functions (an ROP "Advanced Mitigation")</p></li>
</ul></td>
<td>Mitigated in Windows 10 with applications compiled with Control Flow Guard, as described in <a href="#control-flow-guard">Control Flow Guard</a>, earlier in this topic.</td>
</tr>
@ -363,7 +363,7 @@ to Windows 10 features</strong></th>
### Converting an EMET XML settings file into Windows 10 mitigation policies
One of EMET’s strengths is that it allows you to import and export configuration settings for EMET mitigations as an XML settings file for straightforward deployment. To generate mitigation policies for Windows 10 from an EMET XML settings file, you can install the ProcessMitigations PowerShell module. In an elevated PowerShell session, run this cmdlet:
One of EMET's strengths is that it allows you to import and export configuration settings for EMET mitigations as an XML settings file for straightforward deployment. To generate mitigation policies for Windows 10 from an EMET XML settings file, you can install the ProcessMitigations PowerShell module. In an elevated PowerShell session, run this cmdlet:
```powershell
Install-Module -Name ProcessMitigations
@ -423,21 +423,21 @@ ConvertTo-ProcessMitigationPolicy -EMETFilePath <String> -OutputFilePath <String
Examples:
- **Convert EMET settings to Windows 10 settings**: You can run ConvertTo-ProcessMitigationPolicy and provide an EMET XML settings file as input, which will generate a result file of Windows 10 mitigation settings. For example:
- **Convert EMET settings to Windows 10 settings**: You can run ConvertTo-ProcessMitigationPolicy and provide an EMET XML settings file as input, which will generate a result file of Windows 10 mitigation settings. For example:
```powershell
ConvertTo-ProcessMitigationPolicy -EMETFilePath policy.xml -OutputFilePath result.xml
```
- **Audit and modify the converted settings (the output file)**: Additional cmdlets let you apply, enumerate, enable, disable, and save settings in the output file. For example, this cmdlet enables SEHOP and disables MandatoryASLR and DEPATL registry settings for Notepad:
- **Audit and modify the converted settings (the output file)**: Additional cmdlets let you apply, enumerate, enable, disable, and save settings in the output file. For example, this cmdlet enables SEHOP and disables MandatoryASLR and DEPATL registry settings for Notepad:
```powershell
Set-ProcessMitigation -Name notepad.exe -Enable SEHOP -Disable MandatoryASLR,DEPATL
```
- **Convert Attack surface reduction (ASR) settings to a Code Integrity policy file**: If the input file contains any settings for EMET’s Attack surface reduction (ASR) mitigation, the converter will also create a Code Integrity policy file. In this case, you can complete the merging, auditing, and deployment process for the Code Integrity policy, as described in [Deploy Device Guard: deploy code integrity policies](/windows/device-security/device-guard/deploy-device-guard-deploy-code-integrity-policies). This will enable protections on Windows 10 equivalent to EMET’s ASR protections.
- **Convert Attack surface reduction (ASR) settings to a Code Integrity policy file**: If the input file contains any settings for EMET's Attack surface reduction (ASR) mitigation, the converter will also create a Code Integrity policy file. In this case, you can complete the merging, auditing, and deployment process for the Code Integrity policy, as described in [Deploy Device Guard: deploy code integrity policies](/windows/device-security/device-guard/deploy-device-guard-deploy-code-integrity-policies). This will enable protections on Windows 10 equivalent to EMET's ASR protections.
- **Convert Certificate Trust settings to enterprise certificate pinning rules**: If you have an EMET “Certificate Trust” XML file (pinning rules file), you can also use ConvertTo-ProcessMitigationPolicy to convert the pinning rules file into an enterprise certificate pinning rules file. Then you can finish enabling that file as described in [Enterprise Certificate Pinning](/windows/access-protection/enterprise-certificate-pinning). For example:
- **Convert Certificate Trust settings to enterprise certificate pinning rules**: If you have an EMET "Certificate Trust" XML file (pinning rules file), you can also use ConvertTo-ProcessMitigationPolicy to convert the pinning rules file into an enterprise certificate pinning rules file. Then you can finish enabling that file as described in [Enterprise Certificate Pinning](/windows/access-protection/enterprise-certificate-pinning). For example:
```powershell
ConvertTo-ProcessMitigationPolicy -EMETfilePath certtrustrules.xml -OutputFilePath enterprisecertpinningrules.xml
@ -449,11 +449,10 @@ Microsoft Consulting Services (MCS) and Microsoft Support/Premier Field Engineer
## Related topics
- [Security and Assurance in Windows Server 2016](https://technet.microsoft.com/windows-server-docs/security/security-and-assurance)
- [Security and Assurance in Windows Server 2016](https://docs.microsoft.com/windows-server/security/security-and-assurance)
- [Microsoft Defender Advanced Threat Protection (ATP) - resources](https://www.microsoft.com/microsoft-365/windows/microsoft-defender-atp)
- [Microsoft Defender Advanced Threat Protection (ATP) - documentation](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/microsoft-defender-advanced-threat-protection)
- [Exchange Online Advanced Threat Protection Service Description](https://technet.microsoft.com/library/exchange-online-advanced-threat-protection-service-description.aspx)
- [Exchange Online Advanced Threat Protection Service Description](https://docs.microsoft.com/office365/servicedescriptions/office-365-advanced-threat-protection-service-description)
- [Office 365 Advanced Threat Protection](https://products.office.com/en-us/exchange/online-email-threat-protection)
- [Microsoft Malware Protection Center](https://www.microsoft.com/security/portal/mmpc/default.aspx)

7
windows/whats-new/whats-new-windows-10-version-1709.md
View File

@ -95,7 +95,8 @@ Windows Defender Application Guard hardens a favorite attacker entry-point by is
### Window Defender Exploit Guard
Window Defender Exploit Guard provides intrusion prevention capabilities to reduce the attack and exploit surface of applications. Exploit Guard has many of the threat mitigations that were available in Enhanced Mitigation Experience Toolkit (EMET) toolkit, a deprecated security download. These mitigations are now built into Windows and configurable with Exploit Guard. These mitigations include [Exploit protection](https://docs.microsoft.com/windows/threat-protection/windows-defender-exploit-guard/exploit-protection), [Attack surface reduction protection](https://docs.microsoft.com/windows/threat-protection/windows-defender-exploit-guard/attack-surface-reduction), [Controlled folder access](https://docs.microsoft.com/windows/threat-protection/windows-defender-exploit-guard/controlled-folder-access), and [Network protection](https://docs.microsoft.com/windows/threat-protection/windows-defender-exploit-guard/network-protection).
Window Defender Exploit Guard provides intrusion prevention capabilities to reduce the attack and exploit surface of applications. Exploit Guard has many of the threat mitigations that were available in Enhanced Mitigation Experience Toolkit (EMET) toolkit, a deprecated security download. These mitigations are now built into Windows and configurable with Exploit Guard. These mitigations include [Exploit protection](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/enable-exploit-protection), [Attack surface reduction protection](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/evaluate-attack-surface-reduction), [Controlled folder access](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/evaluate-controlled-folder-access), and [Network protection](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/enable-network-protection).
### Windows Defender Device Guard
@ -149,3 +150,7 @@ Several network stack enhancements are available in this release. Some of these
[What's New in Windows 10](https://docs.microsoft.com/windows/whats-new/): See what’s new in other versions of Windows 10.<br>
[What's new in Windows 10, version 1709](https://docs.microsoft.com/windows-hardware/get-started/what-s-new-in-windows): See what’s new in Windows 10 hardware.<br>
[Windows 10 Fall Creators Update Next Generation Security](https://www.youtube.com/watch?v=JDGMNFwyUg8): YouTube video about Windows Defender ATP in Windows 10, version 1709.
[Threat protection on Windows 10](https://docs.microsoft.com/windows/security/threat-protection/):Detects advanced attacks and data breaches, automates security incidents and improves security posture.<br>