deepblue/windows-itpro-docs
1
0
Fork 0
mirror of https://github.com/MicrosoftDocs/windows-itpro-docs.git synced 2025-05-15 06:47:21 +00:00
Code Issues Actions 3 Packages Projects Releases Wiki Activity

Update enable-exploit-protection.md

Browse Source
This commit is contained in:
Denise Vangel-MSFT 2021-01-20 16:49:07 -08:00 committed by GitHub
parent dc9cff975c
commit e4f4593dff
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 55 additions and 55 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

110
windows/security/threat-protection/microsoft-defender-atp/enable-exploit-protection.md
View File

@ -46,13 +46,13 @@ You can also set mitigations to [audit mode](evaluate-exploit-protection.md). Au
## Windows Security app
1. Open the Windows Security app by clicking the shield icon in the task bar or searching the start menu for **Security**.
1. Open the Windows Security app by selecting the shield icon in the task bar or by searching the start menu for **Security**.
2. Click the **App & browser control** tile (or the app icon on the left menu bar) and then click **Exploit protection settings**.
2. Select the **App & browser control** tile (or the app icon on the left menu bar) and then select **Exploit protection settings**.
3. Go to **Program settings** and choose the app you want to apply mitigations to. <br/>
- If the app you want to configure is already listed, click it and then click **Edit**.
- If the app is not listed, at the top of the list click **Add program to customize** and then choose how you want to add the app. <br/>
- If the app you want to configure is already listed, select it, and then select **Edit**.
- If the app is not listed, at the top of the list select **Add program to customize** and then choose how you want to add the app. <br/>
- Use **Add by program name** to have the mitigation applied to any running process with that name. You must specify a file with an extension. You can enter a full path to limit the mitigation to only the app with that name in that location.
- Use **Choose exact file path** to use a standard Windows Explorer file picker window to find and select the file you want.
@ -60,12 +60,12 @@ You can also set mitigations to [audit mode](evaluate-exploit-protection.md). Au
5. Repeat steps 3-4 for all the apps and mitigations you want to configure.
6. Under the **System settings** section, find the mitigation you want to configure and select one of the following. Apps that aren't configured individually in the **Program settings** section will use the settings configured here:<br/>
6. Under the **System settings** section, find the mitigation you want to configure and then specify one of the following settings. Apps that aren't configured individually in the **Program settings** section use the settings that are configured here.<br/>
- **On by default**: The mitigation is *enabled* for apps that don't have this mitigation set in the app-specific **Program settings** section
- **Off by default**: The mitigation is *disabled* for apps that don't have this mitigation set in the app-specific **Program settings** section
- **Use default**: The mitigation is either enabled or disabled, depending on the default configuration that is set up by Windows 10 installation; the default value (**On** or **Off**) is always specified next to the **Use default** label for each mitigation
7. Repeat step 6 for all the system-level mitigations you want to configure. Click **Apply** when you're done setting up your configuration.
7. Repeat step 6 for all the system-level mitigations you want to configure. Select **Apply** when you're done setting up your configuration.
If you add an app to the **Program settings** section and configure individual mitigation settings there, they will be honored above the configuration for the same mitigations specified in the **System settings** section. The following matrix and examples help to illustrate how defaults work:
@ -80,7 +80,7 @@ If you add an app to the **Program settings** section and configure individual m
Mikael adds the app *test.exe* to the **Program settings** section. In the options for that app, under **Data Execution Prevention (DEP)**, Mikael enables the **Override system settings** option and sets the switch to **On**. There are no other apps listed in the **Program settings** section.
The result will be that DEP only will be enabled for *test.exe*. All other apps will not have DEP applied.
The result is that DEP is enabled only for *test.exe*. All other apps will not have DEP applied.
### Example 2: Josie configures Data Execution Prevention in system settings to be off by default
@ -88,38 +88,38 @@ Josie adds the app *test.exe* to the **Program settings** section. In the option
Josie also adds the app *miles.exe* to the **Program settings** section and configures **Control flow guard (CFG)** to **On**. Josie doesn't enable the **Override system settings** option for DEP or any other mitigations for that app.
The result will be that DEP will be enabled for *test.exe*. DEP will not be enabled for any other app, including *miles.exe*. CFG will be enabled for *miles.exe*.
The result is that DEP is enabled for *test.exe*. DEP will not be enabled for any other app, including *miles.exe*. CFG will be enabled for *miles.exe*.
1. Open the Windows Security app by clicking the shield icon in the task bar or searching the start menu for **Defender**.
1. Open the Windows Security app by selecting the shield icon in the task bar or searching the start menu for **Defender**.
2. Click the **App & browser control** tile (or the app icon on the left menu bar) and then click **Exploit protection**.
2. Select the **App & browser control** tile (or the app icon on the left menu bar) and then select **Exploit protection**.
3. Go to **Program settings** and choose the app you want to apply mitigations to.<br/>
- If the app you want to configure is already listed, click it and then click **Edit**.
- If the app is not listed, at the top of the list click **Add program to customize** and then choose how you want to add the app.<br/>
- If the app you want to configure is already listed, select it, and then select **Edit**.
- If the app is not listed, at the top of the list se;ect **Add program to customize** and then choose how you want to add the app.<br/>
- Use **Add by program name** to have the mitigation applied to any running process with that name. You must specify a file with an extension. You can enter a full path to limit the mitigation to only the app with that name in that location.
- Use **Choose exact file path** to use a standard Windows Explorer file picker window to find and select the file you want.
4. After selecting the app, you'll see a list of all the mitigations that can be applied. Choosing **Audit** will apply the mitigation in audit mode only. You will be notified if you need to restart the process or app, or if you need to restart Windows.
5. Repeat steps 3-4 for all the apps and mitigations you want to configure. Click **Apply** when you're done setting up your configuration.
5. Repeat steps 3-4 for all the apps and mitigations you want to configure. Select **Apply** when you're done setting up your configuration.
## Intune
1. Sign in to the [Azure portal](https://portal.azure.com) and open Intune.
2. Click **Device configuration** > **Profiles** > **Create profile**.
2. Go to **Device configuration** > **Profiles** > **Create profile**.
3. Name the profile, choose **Windows 10 and later** and **Endpoint protection**.<br/>
![Create endpoint protection profile](../images/create-endpoint-protection-profile.png)<br/>
4. Click **Configure** > **Windows Defender Exploit Guard** > **Exploit protection**.
4. Select **Configure** > **Windows Defender Exploit Guard** > **Exploit protection**.
5. Upload an [XML file](https://docs.microsoft.com/windows/client-management/mdm/policy-csp-exploitguard) with the exploit protection settings:<br/>![Enable network protection in Intune](../images/enable-ep-intune.png)<br/>
6. Click **OK** to save each open blade and click **Create**.
6. Select **OK** to save each open blade, and then choose **Create**.
7. Click the profile **Assignments**, assign to **All Users & All Devices**, and click **Save**.
7. Select the profile **Assignments** tab, assign the policy to **All Users & All Devices**, and then select **Save**.
## MDM
@ -127,42 +127,42 @@ Use the [./Vendor/MSFT/Policy/Config/ExploitGuard/ExploitProtectionSettings](htt
## Microsoft Endpoint Manager
1. In Microsoft Endpoint Manager, click **Endpoint Security** > **Attack surface reduction**.
1. In Microsoft Endpoint Manager, go to **Endpoint Security** > **Attack surface reduction**.
2. Click **Create Policy**, select **Platform**, and under **Profile** choose **Exploit Protection**. Click **Create**.
2. Select **Create Policy** > **Platform**, and for **Profile**, choose **Exploit Protection**. Then select **Create**.
3. Enter a name and a description, and click **Next**.
3. Specify a name and a description, and then choose **Next**.
4. Click **Select XML File** and browse to the location of the exploit protection XML file, then select it and click **Next**.
4. Select **Select XML File** and browse to the location of the exploit protection XML file. Select the file, and then choose **Next**.
5. Configure **Scope tags** and **Assignments** if necessary.
6. Under **Review + create**, review the configuration and click **Create** if everything is ok.
6. Under **Review + create**, review the configuration and then choose **Create**.
## Microsoft Endpoint Configuration Manager
1. In Microsoft Endpoint Configuration Manager, click **Assets and Compliance** > **Endpoint Protection** > **Windows Defender Exploit Guard**.
1. In Microsoft Endpoint Configuration Manager, go to **Assets and Compliance** > **Endpoint Protection** > **Windows Defender Exploit Guard**.
2. Click **Home** > **Create Exploit Guard Policy**.
2. Select **Home** > **Create Exploit Guard Policy**.
3. Enter a name and a description, click **Exploit protection**, and click **Next**.
3. Specify a name and a description, select **Exploit protection**, and then choose **Next**.
4. Browse to the location of the exploit protection XML file and click **Next**.
4. Browse to the location of the exploit protection XML file and select **Next**.
5. Review the settings and click **Next** to create the policy.
5. Review the settings, and then choose **Next** to create the policy.
6. After the policy is created, click **Close**.
6. After the policy is created, select **Close**.
## Group Policy
1. On your Group Policy management device, open the [Group Policy Management Console](https://technet.microsoft.com/library/cc731212.aspx), right-click the Group Policy Object you want to configure and click **Edit**.
2. In the **Group Policy Management Editor** go to **Computer configuration** and click **Administrative templates**.
2. In the **Group Policy Management Editor** go to **Computer configuration** and select **Administrative templates**.
3. Expand the tree to **Windows components** > **Windows Defender Exploit Guard** > **Exploit Protection** > **Use a common set of exploit protection settings**.
4. Click **Enabled** and type the location of the [XML file](https://docs.microsoft.com/windows/client-management/mdm/policy-csp-exploitguard) and click **OK**.
4. Select **Enabled** and type the location of the [XML file](https://docs.microsoft.com/windows/client-management/mdm/policy-csp-exploitguard), and then choose **OK**.
## PowerShell
@ -222,27 +222,27 @@ This table lists the individual **Mitigations** (and **Audits**, when available)
| Mitigation type | Applies to | Mitigation cmdlet parameter keyword | Audit mode cmdlet parameter |
| :-------------- | :--------- | :---------------------------------- | :-------------------------- |
| Control flow guard (CFG) | System and app-level | CFG, StrictCFG, SuppressExports | Audit not available |
| Data Execution Prevention (DEP) | System and app-level | DEP, EmulateAtlThunks | Audit not available |
| Force randomization for images (Mandatory ASLR) | System and app-level | ForceRelocateImages | Audit not available |
| Randomize memory allocations (Bottom-Up ASLR) | System and app-level | BottomUp, HighEntropy | Audit not available
| Validate exception chains (SEHOP) | System and app-level | SEHOP, SEHOPTelemetry | Audit not available |
| Validate heap integrity | System and app-level | TerminateOnError | Audit not available |
| Arbitrary code guard (ACG) | App-level only | DynamicCode | AuditDynamicCode |
| Block low integrity images | App-level only | BlockLowLabel | AuditImageLoad |
| Block remote images | App-level only | BlockRemoteImages | Audit not available |
| Block untrusted fonts | App-level only | DisableNonSystemFonts | AuditFont, FontAuditOnly |
| Code integrity guard | App-level only | BlockNonMicrosoftSigned, AllowStoreSigned | AuditMicrosoftSigned, AuditStoreSigned |
| Disable extension points | App-level only | ExtensionPoint | Audit not available |
| Disable Win32k system calls | App-level only | DisableWin32kSystemCalls | AuditSystemCall |
| Do not allow child processes | App-level only | DisallowChildProcessCreation | AuditChildProcess |
| Export address filtering (EAF) | App-level only | EnableExportAddressFilterPlus, EnableExportAddressFilter <a href="#r1" id="t1">\[1\]</a> | Audit not available<a href="#r2" id="t2">\[2\]</a> |
| Import address filtering (IAF) | App-level only | EnableImportAddressFilter | Audit not available<a href="#r2" id="t2">\[2\]</a> |
| Simulate execution (SimExec) | App-level only | EnableRopSimExec | Audit not available<a href="#r2" id="t2">\[2\]</a> |
| Validate API invocation (CallerCheck) | App-level only | EnableRopCallerCheck | Audit not available<a href="#r2" id="t2">\[2\]</a> |
| Validate handle usage | App-level only | StrictHandle | Audit not available |
| Validate image dependency integrity | App-level only | EnforceModuleDepencySigning | Audit not available |
| Validate stack integrity (StackPivot) | App-level only | EnableRopStackPivot | Audit not available<a href="#r2" id="t2">\[2\]</a> |
| Control flow guard (CFG) | System and app-level | `CFG`, `StrictCFG`, `SuppressExports` | Audit not available |
| Data Execution Prevention (DEP) | System and app-level | `DEP`, `EmulateAtlThunks` | Audit not available |
| Force randomization for images (Mandatory ASLR) | System and app-level | `ForceRelocateImages` | Audit not available |
| Randomize memory allocations (Bottom-Up ASLR) | System and app-level | `BottomUp`, `HighEntropy` | Audit not available
| Validate exception chains (SEHOP) | System and app-level | `SEHOP`, `SEHOPTelemetry` | Audit not available |
| Validate heap integrity | System and app-level | `TerminateOnError` | Audit not available |
| Arbitrary code guard (ACG) | App-level only | `DynamicCode` | `AuditDynamicCode` |
| Block low integrity images | App-level only | `BlockLowLabel` | `AuditImageLoad` |
| Block remote images | App-level only | `BlockRemoteImages` | Audit not available |
| Block untrusted fonts | App-level only | `DisableNonSystemFonts` | `AuditFont`, `FontAuditOnly` |
| Code integrity guard | App-level only | `BlockNonMicrosoftSigned`, `AllowStoreSigned` | AuditMicrosoftSigned, AuditStoreSigned |
| Disable extension points | App-level only | `ExtensionPoint` | Audit not available |
| Disable Win32k system calls | App-level only | `DisableWin32kSystemCalls` | `AuditSystemCall` |
| Do not allow child processes | App-level only | `DisallowChildProcessCreation` | `AuditChildProcess` |
| Export address filtering (EAF) | App-level only | `EnableExportAddressFilterPlus`, `EnableExportAddressFilter` <a href="#r1" id="t1">\[1\]</a> | Audit not available<a href="#r2" id="t2">\[2\]</a> |
| Import address filtering (IAF) | App-level only | `EnableImportAddressFilter` | Audit not available<a href="#r2" id="t2">\[2\]</a> |
| Simulate execution (SimExec) | App-level only | `EnableRopSimExec` | Audit not available<a href="#r2" id="t2">\[2\]</a> |
| Validate API invocation (CallerCheck) | App-level only | `EnableRopCallerCheck` | Audit not available<a href="#r2" id="t2">\[2\]</a> |
| Validate handle usage | App-level only | `StrictHandle` | Audit not available |
| Validate image dependency integrity | App-level only | `EnforceModuleDepencySigning` | Audit not available |
| Validate stack integrity (StackPivot) | App-level only | `EnableRopStackPivot` | Audit not available<a href="#r2" id="t2">\[2\]</a> |
<a href="#t1" id="r1">\[1\]</a>: Use the following format to enable EAF modules for DLLs for a process:
@ -253,10 +253,10 @@ Set-ProcessMitigation -Name processName.exe -Enable EnableExportAddressFilterPlu
## Customize the notification
See the [Windows Security](../windows-defender-security-center/windows-defender-security-center.md#customize-notifications-from-the-windows-defender-security-center) topic for more information about customizing the notification when a rule is triggered and blocks an app or file.
See the [Windows Security](../windows-defender-security-center/windows-defender-security-center.md#customize-notifications-from-the-windows-defender-security-center) article for more information about customizing the notification when a rule is triggered and blocks an app or file.
## See also
* [Evaluate exploit protection](evaluate-exploit-protection.md)
* [Configure and audit exploit protection mitigations](customize-exploit-protection.md)
* [Import, export, and deploy exploit protection configurations](import-export-exploit-protection-emet-xml.md)
- [Evaluate exploit protection](evaluate-exploit-protection.md)
- [Configure and audit exploit protection mitigations](customize-exploit-protection.md)
- [Import, export, and deploy exploit protection configurations](import-export-exploit-protection-emet-xml.md)