Merge branch 'main' into repo_sync_working_branch

Author: Ruchika-mittal01

ATPDocs/deploy/activate-capabilities.md

@@ -37,12 +37,6 @@ Direct Defender for Identity capabilities are supported on domain controllers on
 >
 > This issue is addressed in the out-of-band update [KB5037422](https://support.microsoft.com/en-gb/topic/march-22-2024-kb5037422-os-build-20348-2342-out-of-band-e8f5bf56-c7cb-4051-bd5c-cc35963b18f3).
 
-### Defender for Endpoint onboarding
-
-Your domain controller must be onboarded to Microsoft Defender for Endpoint.
-
-For more information, see [Onboard a Windows server](/microsoft-365/security/defender-endpoint/onboard-windows-server).
-
 ### Permissions requirements 
 
 To access the Defender for Identity **Activation** page, you must either be a [Security Administrator](/entra/identity/role-based-access-control/permissions-reference), or have the following Unified RBAC permissions:
@@ -55,12 +49,6 @@ For more information, see:
 - [Unified role-based access control RBAC](../role-groups.md#unified-role-based-access-control-rbac)
 - [Create a role to access and manage roles and permissions](/microsoft-365/security/defender/create-custom-rbac-roles#create-a-role-to-access-and-manage-roles-and-permissions)
 
-### Connectivity requirements
-
-Defender for Identity capabilities directly on domain controllers use Defender for Endpoint URL endpoints for communication, including simplified URLs.
-
-For more information, see [Configure your network environment to ensure connectivity with Defender for Endpoint](/microsoft-365/security/defender-endpoint/configure-environment##enable-access-to-microsoft-defender-for-endpoint-service-urls-in-the-proxy-server).
-
 ## Configure Windows auditing
 
 Defender for Identity detections rely on specific Windows Event Log entries to enhance detections and provide extra information about the users performing specific actions, such as NTLM sign-ins and security group modifications.
@@ -78,42 +66,58 @@ For example, the following command defines all settings for the domain, creates
 Set-MDIConfiguration -Mode Domain -Configuration All
 ```
 
-## Activate Defender for Identity capabilities
+## Onboarding steps
+
+### Customers with domain controllers already onboarded to Defender for Endpoint 
 
-After ensuring that your environment is completely configured, activate the Microsoft Defender for Identity capabilities on your domain controller.
+### Activate Defender for Identity capabilities
 
 Activate the Defender for Identity from the [Microsoft Defender portal](https://security.microsoft.com).
 
 1. Navigate to **System** > **Settings** > **Identities** > **Activation**.
 
-   The Activation page lists servers discovered in Device Inventory and identified as eligible domain controllers. 
+    The Activation Page now displays all servers from your device inventory, including those not currently eligible for the activation of the new Defender for Identity sensor. For each server you can find its activation state.
 
-1. Select the domain controller where you want to activate the Defender for Identity capabilities and then select **Activate**. Confirm your selection when prompted. 
+2. Select the domain controller where you want to activate the Defender for Identity capabilities and then select **Activate**. Confirm your selection when prompted. 
 
     :::image type="content" source="media/activate-capabilities/1.jpg" lightbox="media/activate-capabilities/1.jpg" alt-text="Screenshot that shows how to activate the new sensor.":::
 
     > [!NOTE]
     > You can choose to activate eligible domain controllers either automatically, where Defender for Identity activates them as soon as they're discovered, or manually, where you select specific domain controllers from the list of eligible servers.
 
-1. When the activation is complete, a green success banner shows. In the banner, select **Click here to see the onboarded servers** to jump to the **Settings > Identities > Sensors** page, where you can check your sensor health.  
+3. When the activation is complete, a green success banner shows. In the banner, select **Click here to see the onboarded servers** to jump to the **Settings > Identities > Sensors** page, where you can check your sensor health.  
 
     :::image type="content" source="media/activate-capabilities/2.jpg" lightbox="media/activate-capabilities/2.jpg" alt-text="Screenshot that shows how to seethe onboarded servers.":::
 
+### Customers without domain controllers onboarded to Defender for Endpoint 
+
+### Connectivity requirements
+
+Defender for Identity capabilities directly on domain controllers use Defender for Endpoint URL endpoints for communication, including simplified URLs.
+
+For more information, see [Configure your network environment to ensure connectivity with Defender for Endpoint](/microsoft-365/security/defender-endpoint/configure-environment##enable-access-to-microsoft-defender-for-endpoint-service-urls-in-the-proxy-server).
+
+### Onboard Defender for Identity capabilities 
+Download the Defender for Identity onboarding package from the [Microsoft Defender portal] (https://security.microsoft.com) 
+
+1. Navigate to **System** > **Settings** > **Identities** > **Activation**
+2. Select Download onboarding package and save the file in a location you can access from your domain controller.
+3. From the domain controller, extract the zip file you downloaded from the Microsoft Defender portal, and run the `DefenderForIdentityOnlyOnboardingScript.cmd` script as an Administrator. 
+   
 ## Onboarding Confirmation 
 
 To confirm the sensor has been onboarded: 
 
-1. Navigate to **System** > **Settings** > **Identities** > **Sensors**. 
+1. Navigate to **System** > **Settings** > **Identities** > **Sensors**.
 
 2. Check that the onboarded domain controller is listed. 
 
 > [!NOTE]
-> The activation doesn't require a restart/reboot. The first time you activate Defender for Identity capabilities on your domain controller, it may take up to an hour for the first sensor to show as **Running** on the **Sensors** page. Subsequent activations are shown within five minutes.
+> The onboarding doesn't require a restart/reboot. The first time you activate Defender for Identity capabilities on your domain controller, it may take up to an hour for the first sensor to show as **Running** on the **Sensors** page. Subsequent activations are shown within five minutes.
+> To check the onboarding on the local server you can also review the event log under **Applications and Services Logs** > **Microsoft** > **Windows** > **Sense** > **Operational**. You should receive an onboarding event: 
 
 ## Test activated capabilities
 
-The first time you activate Defender for Identity capabilities on your domain controller, it may take up to an hour for the first sensor to show as **Running** on the **Sensors** page. Subsequent activations show within five minutes.
-
 Defender for Identity capabilities on domain controllers currently support the following Defender for Identity functionality:
 
 - Investigation features on the [ITDR dashboard](#check-the-itdr-dashboard), [identity inventory](#confirm-entity-page-details), and [identity advanced hunting data](#test-advanced-hunting-tables)
@@ -163,7 +167,6 @@ IdentityQueryEvents
 
 For more information, see [Advanced hunting in the Microsoft Defender portal](/microsoft-365/security/defender/advanced-hunting-microsoft-defender).
 
-
 ## Test Identity Security Posture Management (ISPM) recommendations
 
 We recommend simulating risky behavior in a test environment to trigger supported assessments and verify that they appear as expected. For example:
@@ -214,17 +217,31 @@ Test remediation actions on a test user. For example:
 
 For more information, see [Remediation actions in Microsoft Defender for Identity](../remediation-actions.md).
 
-## Deactivate Defender for Identity capabilities on your domain controller
+## Offboarding steps
+
+### Customers with domain controllers already onboarded to Defender for Endpoint 
+
+### Deactivate Defender for Identity capabilities on your domain controller 
 
 If you want to deactivate Defender for Identity capabilities on your domain controller, delete it from the **Sensors** page:
 
-1. In the Defender portal, select **Settings** > **Identities** > **Sensors**.
+1. Navigate to **Settings** > **Identities** > **Sensors**
 2. Select the domain controller where you want to deactivate Defender for Identity capabilities, select **Delete**, and confirm your selection.
 
     :::image type="content" source="media/activate-capabilities/3.jpg" lightbox="media/activate-capabilities/3.jpg" alt-text="Screenshot that shows how to deactivate a server.":::
 
 Deactivating Defender for Identity capabilities from your domain controller doesn't remove the domain controller from Defender for Endpoint. For more information, see [Defender for Endpoint documentation](/microsoft-365/security/defender-endpoint/).
 
+### Customers without domain controllers onboarded to Defender for Endpoint 
+
+### Offboard Defender for Identity capabilities on your domain controller 
+Download the Defender for Identity offboarding package from the [Microsoft Defender portal] (https://security.microsoft.com).
+
+1. Navigate to **Settings** > **Identities** > **Activation**
+2. Select Download offboarding package and save the file in a location you can access from your domain controller.
+3. From the domain controller, extract the zip file you downloaded from the Microsoft Defender portal, and run the `DefenderForIdentityOnlyOffboardingScript_valid_until_YYYY-MM-DD.cmd` script as an Administrator.
+4. To fully remove the sensor, navigate to **Settings** > **Identities** > **Sensors**, select the server and click Delete. 
+
 ## Next steps
 
 For more information, see [Manage and update Microsoft Defender for Identity sensors](../sensor-settings.md).

defender-office-365/quarantine-admin-manage-messages-files.md

@@ -18,7 +18,7 @@ ms.custom:
   - seo-marvel-apr2020
 description: Admins can learn how to view and manage quarantined messages for all users in Exchange Online Protection (EOP). Admins in organizations with Microsoft Defender for Office 365 can also manage quarantined files in SharePoint Online, OneDrive for Business, and Microsoft Teams.
 ms.service: defender-office-365
-ms.date: 03/26/2025
+ms.date: 05/21/2025
 appliesto:
   - ✅ <a href="https://learn.microsoft.com/defender-office-365/eop-about" target="_blank">Exchange Online Protection</a>
   - ✅ <a href="https://learn.microsoft.com/defender-office-365/mdo-about#defender-for-office-365-plan-1-vs-plan-2-cheat-sheet" target="_blank">Microsoft Defender for Office 365 Plan 1 and Plan 2</a>
@@ -72,7 +72,9 @@ Watch this short video to learn how to manage quarantined messages as an admin.
       - _Use **Block sender** to [add senders to your own Blocked Senders list](#block-email-senders-from-quarantine)_: Admins see **Block sender** only if they filter the quarantine results by **Recipient** \> **Only me** instead of the default value **All users**. Assigning any permission that gives admin access to quarantine (for example, **Security Reader** or **Global Reader**) gives access to **Block sender** in quarantine if the user filters the quarantine results by **Recipient** \> **Only me**.
     - _Read-only access to quarantined messages for all users_: Membership in the **Global Reader** or **Security Reader** roles.
 
-  > [!TIP]
+  > [!NOTE]
+  > Currently, roles assigned through Azure Privileged Identity Management aren't supported in quarantine. For more information about PIM, see [Privileged Identity Management (PIM) and why to use it with Microsoft Defender for Office 365](/defender-office-365/pim-in-mdo-configure).
+  >
   > The ability to manage quarantined messages using [Exchange Online permissions](/exchange/permissions-exo/permissions-exo) ended in February 2023 per MC447339.
   >
   > Guest admins from other organizations can't manage quarantined messages. The admin needs to be in the same organization as the recipients.

defender-office-365/quarantine-faq.yml

@@ -6,7 +6,7 @@ metadata:
   ms.author: chrisda
   author: chrisda
   manager: deniseb
-  ms.date: 05/19/2025
+  ms.date: 05/21/2025
   audience: ITPro
   ms.topic: faq
   ms.localizationpriority: medium
@@ -251,7 +251,9 @@ sections:
         answer: |
           See the permissions entry [here](quarantine-admin-manage-messages-files.md#what-do-you-need-to-know-before-you-begin).
 
-          > [!TIP]
+          > [!NOTE]
+          > Currently, roles assigned through Azure Privileged Identity Management aren't supported in quarantine. For more information about PIM, see [Privileged Identity Management (PIM) and why to use it with Microsoft Defender for Office 365](/defender-office-365/pim-in-mdo-configure).
+          >
           > The ability to manage quarantined messages using [Exchange Online permissions](/exchange/permissions-exo/permissions-exo) ended in February 2023 per MC447339.
           >
           > Guest admins from other organizations can't manage quarantined messages. The admin needs to be in the same organization as the recipients.