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defender-endpoint/android-intune.md

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defender-endpoint/android-whatsnew.md

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Want to experience Microsoft Defender for Endpoint? [Sign up for a free trial.](https://signup.microsoft.com/create-account/signup?products=7f379fee-c4f9-4278-b0a1-e4c8c2fcdf7e&ru=https://aka.ms/MDEp2OpenTrial?ocid=docs-wdatp-exposedapis-abovefoldlink)
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**Ending support for Device Administrator enrolled devices**
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Microsoft Intune and Defender for Endpoint are ending support for Device Administrator enrolled devices with access to [Google Mobile Services](/mem/intune/apps/manage-without-gms) (GMS), beginning December 31, 2024.
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**For devices with access to GMS**
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After Intune and Defender for Endpoint ends support for Android device administrator, devices with access to GMS will be impacted in the following ways: 
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- Intune and Defender for Endpoint won’t make changes or updates to Android device administrator management, such as bug fixes, security fixes, or fixes to address changes in new Android versions.
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- Intune and Defender for Endpoint technical support will no longer support these devices.
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> [!IMPORTANT]
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> **Ending support for Device Administrator enrolled devices**
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> Microsoft Intune and Defender for Endpoint are ending support for Device Administrator enrolled devices with access to [Google Mobile Services](/mem/intune/apps/manage-without-gms) (GMS), beginning December 31, 2024.
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>
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> **For devices with access to GMS**
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>
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> After Intune and Defender for Endpoint ends support for Android device administrator, devices with access to GMS will be impacted in the following ways:
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>
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> - Intune and Defender for Endpoint won’t make changes or updates to Android device administrator management, such as bug fixes, security fixes, or fixes to address changes in new Android versions.
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> - Intune and Defender for Endpoint technical support will no longer support these devices.
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>
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> For more information, see [Tech Community blog: Intune ending support for Android device administrator on devices with GMS in December 2024](https://techcommunity.microsoft.com/blog/intunecustomersuccess/intune-ending-support-for-android-device-administrator-on-devices-with-gms-in-de/3915443).
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For more information, see [Tech Community blog: Intune ending support for Android device administrator on devices with GMS in December 2024](https://techcommunity.microsoft.com/blog/intunecustomersuccess/intune-ending-support-for-android-device-administrator-on-devices-with-gms-in-de/3915443).
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**Aug-2024 (version: 1.0.6812.0101)**
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defender-endpoint/attack-surface-reduction-rules-reference.md

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- m365-security
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- tier2
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- mde-asr
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ms.date: 11/10/2024
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ms.date: 11/18/2024
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search.appverid: met150
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---
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Enabling this rule doesn't provide additional protection if you have LSA protection enabled since the ASR rule and LSA protection work similarly. However, when LSA protection cannot be enabled, this rule can be configured to provide equivalent protection against malware that target `lsass.exe`.
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> [!TIP]
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> 1. ASR audit events don't generate toast notifications. However, since the LSASS ASR rule produces large volume of audit events, almost all of which are safe to ignore when the rule is enabled in block mode, you can choose to skip the audit mode evaluation and proceed to block mode deployment, beginning with a small set of devices and gradually expanding to cover the rest.
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> 2. The rule is designed to suppress block reports/toasts for friendly processes. It is also designed to drop reports for duplicate blocks. As such, the rule is well suited to be enabled in block mode, irrespective of whether toast notifications are enabled or disabled. 
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> 3. ASR in warn mode is designed to present users with a block toast notification that includes an "Unblock" button. Due to the "safe to ignore" nature of LSASS ASR blocks and their large volume, WARN mode is not advisable for this rule (irrespective of whether toast notifications are enabled or disabled).
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> [!NOTE]
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> In this scenario, the ASR rule is classified as "not applicable" in Defender for Endpoint settings in the Microsoft Defender portal.
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> The *Block credential stealing from the Windows local security authority subsystem* ASR rule doesn't support WARN mode.

defender-endpoint/configure-device-connectivity.md

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- Run `mdeclientanalyzer.cmd -g <GW_US, GW_UK, GW_EU>` , where parameter is of GW_US, GW_EU, GW_UK. GW refers to the streamlined option. Run with applicable tenant geo.
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As a supplementary check, you can also use the client analyzer to test whether a device meets prerequisites: https://aka.ms/BetaMDEAnalyzer
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As a supplementary check, you can also use the client analyzer to test whether a device meets prerequisites: https://aka.ms/MDEClientAnalyzerPreview
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> [!NOTE]

defender-endpoint/controlled-folders.md

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description: Files in default folders can be protected from being changed by malicious apps. Prevent ransomware from encrypting your files.
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ms.service: defender-endpoint
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ms.localizationpriority: medium
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ms.date: 11/06/2024
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ms.date: 11/19/2024
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Controlled folder access helps protect your valuable data from malicious apps and threats, such as ransomware. Controlled folder access protects your data by checking apps against a list of known, trusted apps. Controlled folder access can be configured by using the Windows Security App, Microsoft Endpoint Configuration Manager, or Intune (for managed devices). Controlled folder access is supported on Windows Server 2012 R2, Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows 10, and Windows 11,
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> [!NOTE]
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> Scripting engines are not trusted and you cannot allow them access to controlled protected folders. For example, PowerShell is not trusted by controlled folder access, even if you allow with [certificate and file indicators](indicator-certificates.md).
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> Scripting engines like PowerShell are not trusted by controlled folder access, even if you create an "allow" indicator by using [certificate and file indicators](indicator-certificates.md). The only way to allow script engines to modify protected folders is by adding them as an allowed app. See [Allow specific apps to make changes to controlled folders](/defender-endpoint/customize-controlled-folders).
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Controlled folder access works best with [Microsoft Defender for Endpoint](microsoft-defender-endpoint.md), which gives you detailed reporting into controlled folder access events and blocks as part of the usual [alert investigation scenarios](investigate-alerts.md).
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defender-endpoint/download-client-analyzer.md

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## Download client analyzer for Windows OS
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1. The latest stable edition is available for download from following URL: <https://aka.ms/MDEAnalyzer>
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2. The latest preview edition is available for download from following URL: <https://aka.ms/BetaMDEAnalyzer>
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2. The latest preview edition is available for download from following URL: <https://aka.ms/MDEClientAnalyzerPreview>
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## Download client analyzer for macOS or Linux
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defender-endpoint/mac-whatsnew.md

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ms.date: 11/18/2024
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- In macOS Sonoma 14.3.1, Apple made a change to the [handling of Bluetooth devices](https://developer.apple.com/forums/thread/738748) that impacts Defender for Endpoint device control's ability to intercept and block access to Bluetooth devices. At this time, the recommended mitigation is to use a version of macOS earlier than 14.3.1.
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- In macOS Sequoia (version 15.0), if you have Network Protection enabled, you might see crashes of the network extension (NetExt). This issue results in intermittent network connectivity issues for end users. Please upgrade to macOS Sequoia version 15.0.1 or newer.
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- In macOS Sequoia (version 15.0), if you have Network Protection enabled, you might see crashes of the network extension (NetExt). This issue results in intermittent network connectivity issues for end users. Please upgrade to macOS Sequoia version 15.1 or newer.
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## Sequoia support
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defender-endpoint/run-analyzer-windows.md

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## Option 2: Run MDE Client Analyzer locally
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1. Download the [MDE Client Analyzer tool](https://aka.ms/mdatpanalyzer) or [Beta MDE Client Analyzer tool](https://aka.ms/BetaMDEAnalyzer) to the Windows device you want to investigate.
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1. Download the [MDE Client Analyzer tool](https://aka.ms/mdatpanalyzer) or [Beta MDE Client Analyzer tool](https://aka.ms/MDEClientAnalyzerPreview) to the Windows device you want to investigate.
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The file is saved to your Downloads folder by default.
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defender-endpoint/troubleshoot-collect-support-log.md

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# Collect support logs in Microsoft Defender for Endpoint using live response
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## Windows
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1. Download and fetch the required scripts available from within the **Tools** subdirectory of the [Microsoft Defender for Endpoint Client Analyzer](https://aka.ms/BetaMDEAnalyzer).
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1. Download and fetch the required scripts available from within the **Tools** subdirectory of the [Microsoft Defender for Endpoint Client Analyzer](https://aka.ms/MDEClientAnalyzerPreview).
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- If you require [Microsoft Endpoint Data Loss Prevention](/purview/endpoint-dlp-learn-about) related logs, then use `..\Tools\MDELiveAnalyzerDLP.ps1`.
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- If you require network and [Windows Filter Platform](/windows-hardware/drivers/network/windows-filtering-platform-architecture-overview) related logs, then use `..\Tools\MDELiveAnalyzerNet.ps1`.
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- If you require [Process Monitor](/sysinternals/downloads/procmon) logs, then use `..\Tools\MDELiveAnalyzerDLP.ps1`.
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- If you require [Process Monitor](/sysinternals/downloads/procmon) logs, then use `..\Tools\MDELiveAnalyzerAppCompat.ps1`.
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2. Initiate a [Live Response session](live-response.md#initiate-a-live-response-session-on-a-device) on the machine you need to investigate.
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### Additional information
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- The latest preview version of MDEClientAnalyzer can be downloaded here: <https://aka.ms/Betamdeanalyzer>.
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- The latest preview version of MDEClientAnalyzer can be downloaded here: <https://aka.ms/MDEClientAnalyzerPreview>.
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- If you can't allow the machine to reach the above URL, then upload `MDEClientAnalyzerPreview.zip` file to the library before running the LiveAnalyzer script:
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defender-endpoint/troubleshoot-security-config-mgt.md

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|Error Code|Enrollment Status|Administrator Actions|
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|`5-7`, `9`, `11-12`, `26-33`|General error|The device was successfully onboarded to Microsoft Defender for Endpoint. However, there was an error in the security configuration management flow. This could be due to the device not meeting [prerequisites for Microsoft Defender for Endpoint management channel](/mem/intune/protect/mde-security-integration). Running the [Client Analyzer](https://aka.ms/BetaMDEAnalyzer) on the device can help identify the root cause of the issue. If this doesn't help, contact support.|
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|`5-7`, `9`, `11-12`, `26-33`|General error|The device was successfully onboarded to Microsoft Defender for Endpoint. However, there was an error in the security configuration management flow. This could be due to the device not meeting [prerequisites for Microsoft Defender for Endpoint management channel](/mem/intune/protect/mde-security-integration). Running the [Client Analyzer](https://aka.ms/MDEClientAnalyzerPreview) on the device can help identify the root cause of the issue. If this doesn't help, contact support.|
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| `8`, `44` | Microsoft Intune Configuration issue | The device was successfully onboarded to Microsoft Defender for Endpoint. However, Microsoft Intune hasn't been configured through the Admin Center to allow Microsoft Defender for Endpoint Security Configuration. Make sure the [Microsoft Intune tenant is configured and the feature is turned on](/mem/intune/protect/mde-security-integration#configure-your-tenant-to-support-microsoft-defender-for-endpoint-security-configuration-management).|
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|`13-14`,`20`,`24`,`25`|Connectivity issue|The device was successfully onboarded to Microsoft Defender for Endpoint. However, there was an error in the security configuration management flow, which could be due to a connectivity issue. Verify that the [Microsoft Entra ID and Microsoft Intune endpoints](/mem/intune/protect/mde-security-integration#connectivity-requirements) are opened in your firewall.|
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|`10`,`42`|General Hybrid join failure|The device was successfully onboarded to Microsoft Defender for Endpoint. However, there was an error in the security configuration management flow and the OS failed to perform hybrid join. Use [Troubleshoot Microsoft Entra hybrid joined devices](/azure/active-directory/devices/troubleshoot-hybrid-join-windows-current) for troubleshooting OS-level hybrid join failures.|

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