mirror of
https://github.com/MicrosoftDocs/windows-itpro-docs.git
synced 2025-06-19 20:33:42 +00:00
Merge branch 'master' into Ashok-Lobo-5388078
This commit is contained in:
Ashok Lobo
@ -27,6 +27,9 @@ manager: dansimp
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<dd>
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<a href="#kerberos-kerberosclientsupportsclaimscompoundarmor">Kerberos/KerberosClientSupportsClaimsCompoundArmor</a>
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</dd>
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<dd>
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<a href="#kerberos-pkinithashalgorithmconfiguration">Kerberos/PKInitHashAlgorithmConfiguration</a>
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</dd>
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<dd>
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<a href="#kerberos-requirekerberosarmoring">Kerberos/RequireKerberosArmoring</a>
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</dd>
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@ -50,28 +53,34 @@ manager: dansimp
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<!--SupportedSKUs-->
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<table>
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<tr>
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<th>Windows Edition</th>
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<th>Supported?</th>
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<th>Edition</th>
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<th>Windows 10</th>
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<th>Windows 11</th>
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</tr>
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<tr>
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<td>Home</td>
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<td><img src="images/crossmark.png" alt="cross mark" /></td>
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<td>No</td>
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<td>No</td>
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</tr>
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<tr>
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<td>Pro</td>
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<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Business</td>
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<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Enterprise</td>
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<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Education</td>
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<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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</table>
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@ -120,28 +129,34 @@ ADMX Info:
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<!--SupportedSKUs-->
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<table>
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<tr>
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<th>Windows Edition</th>
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<th>Supported?</th>
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<th>Edition</th>
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<th>Windows 10</th>
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<th>Windows 11</th>
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</tr>
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<tr>
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<td>Home</td>
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<td><img src="images/crossmark.png" alt="cross mark" /></td>
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<td>No</td>
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<td>No</td>
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</tr>
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<tr>
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<td>Pro</td>
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<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Business</td>
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<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Enterprise</td>
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<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Education</td>
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<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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</table>
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@ -183,34 +198,124 @@ ADMX Info:
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<hr/>
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<!--Policy-->
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<a href="" id="kerberos-pkinithashalgorithmconfiguration"></a>**Kerberos/PKInitHashAlgorithmConfiguration**
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<!--SupportedSKUs-->
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<table>
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<tr>
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<th>Edition</th>
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<th>Windows 10</th>
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<th>Windows 11</th>
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</tr>
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<tr>
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<td>Home</td>
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<td>No</td>
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<td>No</td>
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</tr>
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<tr>
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<td>Pro</td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Business</td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Enterprise</td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Education</td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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</table>
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<!--/SupportedSKUs-->
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<hr/>
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<!--Scope-->
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[Scope](./policy-configuration-service-provider.md#policy-scope):
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> [!div class = "checklist"]
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> * Device
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<hr/>
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<!--/Scope-->
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<!--Description-->
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This policy setting controls hash or checksum algorithms used by the Kerberos client when performing certificate authentication.
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If you enable this policy, you will be able to configure one of four states for each algorithm:
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* **Default**: This sets the algorithm to the recommended state.
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* **Supported**: This enables usage of the algorithm. Enabling algorithms that have been disabled by default may reduce your security.
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* **Audited**: This enables usage of the algorithm and reports an event (ID 205) every time it is used. This state is intended to verify that the algorithm is not being used and can be safely disabled.
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* **Not Supported**: This disables usage of the algorithm. This state is intended for algorithms that are deemed to be insecure.
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If you disable or do not configure this policy, each algorithm will assume the **Default** state.
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More information about the hash and checksum algorithms supported by the Windows Kerberos client and their default states can be found https://go.microsoft.com/fwlink/?linkid=2169037.
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<!--/Description-->
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> [!TIP]
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> This is an ADMX-backed policy and requires a special SyncML format to enable or disable. For details, see [Understanding ADMX-backed policies](./understanding-admx-backed-policies.md).
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>
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> You must specify the data type in the SyncML as <Format>chr</Format>. For an example SyncML, refer to [Enabling a policy](./understanding-admx-backed-policies.md#enabling-a-policy).
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>
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> The payload of the SyncML must be XML-encoded; for this XML encoding, there are a variety of online encoders that you can use. To avoid encoding the payload, you can use CDATA if your MDM supports it. For more information, see [CDATA Sections](http://www.w3.org/TR/REC-xml/#sec-cdata-sect).
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<!--ADMXBacked-->
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ADMX Info:
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- GP Friendly name: *Introducing agility to PKINIT in Kerberos protocol*
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- GP name: *PKInitHashAlgorithmConfiguration*
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- GP path: *System/Kerberos*
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- GP ADMX file name: *Kerberos.admx*
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<!--/ADMXBacked-->
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<!--/Policy-->
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<hr/>
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<!--Policy-->
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<a href="" id="kerberos-requirekerberosarmoring"></a>**Kerberos/RequireKerberosArmoring**
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<!--SupportedSKUs-->
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<table>
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<tr>
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<th>Windows Edition</th>
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<th>Supported?</th>
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<th>Edition</th>
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<th>Windows 10</th>
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<th>Windows 11</th>
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</tr>
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<tr>
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<td>Home</td>
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<td><img src="images/crossmark.png" alt="cross mark" /></td>
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<td>No</td>
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<td>No</td>
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</tr>
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<tr>
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<td>Pro</td>
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<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Business</td>
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<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Enterprise</td>
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<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Education</td>
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<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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</table>
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@ -233,7 +338,8 @@ Warning: When a domain does not support Kerberos armoring by enabling "Support D
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If you enable this policy setting, the client computers in the domain enforce the use of Kerberos armoring in only authentication service (AS) and ticket-granting service (TGS) message exchanges with the domain controllers.
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Note: The Kerberos Group Policy "Kerberos client support for claims, compound authentication and Kerberos armoring" must also be enabled to support Kerberos armoring.
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> [!NOTE]
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> The Kerberos Group Policy "Kerberos client support for claims, compound authentication and Kerberos armoring" must also be enabled to support Kerberos armoring.
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If you disable or do not configure this policy setting, the client computers in the domain enforce the use of Kerberos armoring when possible as supported by the target domain.
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@ -263,28 +369,34 @@ ADMX Info:
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<!--SupportedSKUs-->
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<table>
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<tr>
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<th>Windows Edition</th>
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<th>Supported?</th>
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<th>Edition</th>
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<th>Windows 10</th>
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<th>Windows 11</th>
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</tr>
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<tr>
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<td>Home</td>
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<td><img src="images/crossmark.png" alt="cross mark" /></td>
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<td>No</td>
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<td>No</td>
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</tr>
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<tr>
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<td>Pro</td>
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<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Business</td>
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||||
<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Enterprise</td>
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<td><img src="images/checkmark.png" alt="check mark" /></td>
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<td>Yes</td>
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<td>Yes</td>
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</tr>
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<tr>
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<td>Education</td>
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||||
<td><img src="images/checkmark.png" alt="check mark" /></td>
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||||
<td>Yes</td>
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<td>Yes</td>
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</tr>
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</table>
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@ -333,28 +445,34 @@ ADMX Info:
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<!--SupportedSKUs-->
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||||
<table>
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||||
<tr>
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||||
<th>Windows Edition</th>
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<th>Supported?</th>
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<th>Edition</th>
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||||
<th>Windows 10</th>
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||||
<th>Windows 11</th>
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||||
</tr>
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<tr>
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<td>Home</td>
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||||
<td><img src="images/crossmark.png" alt="cross mark" /></td>
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<td>No</td>
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<td>No</td>
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||||
</tr>
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||||
<tr>
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||||
<td>Pro</td>
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||||
<td><img src="images/checkmark.png" alt="check mark" /></td>
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||||
<td>Yes</td>
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||||
<td>Yes</td>
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||||
</tr>
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||||
<tr>
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||||
<td>Business</td>
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||||
<td><img src="images/checkmark.png" alt="check mark" /></td>
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||||
<td>Yes</td>
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||||
<td>Yes</td>
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||||
</tr>
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<tr>
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||||
<td>Enterprise</td>
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||||
<td><img src="images/checkmark.png" alt="check mark" /></td>
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||||
<td>Yes</td>
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||||
<td>Yes</td>
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||||
</tr>
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||||
<tr>
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||||
<td>Education</td>
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||||
<td><img src="images/checkmark.png" alt="check mark" /></td>
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||||
<td>Yes</td>
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||||
<td>Yes</td>
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||||
</tr>
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</table>
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@ -379,7 +497,8 @@ If you enable this policy setting, the Kerberos client or server uses the config
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If you disable or do not configure this policy setting, the Kerberos client or server uses the locally configured value or the default value.
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Note: This policy setting configures the existing MaxTokenSize registry value in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\Kerberos\Parameters, which was added in Windows XP and Windows Server 2003, with a default value of 12,000 bytes. Beginning with Windows 8 the default is 48,000 bytes. Due to HTTP's base64 encoding of authentication context tokens, it is not advised to set this value more than 48,000 bytes.
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> [!NOTE]
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> This policy setting configures the existing MaxTokenSize registry value in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\Kerberos\Parameters, which was added in Windows XP and Windows Server 2003, with a default value of 12,000 bytes. Beginning with Windows 8 the default is 48,000 bytes. Due to HTTP's base64 encoding of authentication context tokens, it is not advised to set this value more than 48,000 bytes.
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||||
<!--/Description-->
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||||
> [!TIP]
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||||
@ -407,28 +526,34 @@ ADMX Info:
|
||||
<!--SupportedSKUs-->
|
||||
<table>
|
||||
<tr>
|
||||
<th>Windows Edition</th>
|
||||
<th>Supported?</th>
|
||||
<th>Edition</th>
|
||||
<th>Windows 10</th>
|
||||
<th>Windows 11</th>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>Home</td>
|
||||
<td><img src="images/crossmark.png" alt="cross mark" /></td>
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||||
<td>No</td>
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||||
<td>No</td>
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||||
</tr>
|
||||
<tr>
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||||
<td>Pro</td>
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||||
<td><img src="images/checkmark.png" alt="check mark" /><sup>5</sup></td>
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||||
<td>Yes</td>
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||||
<td>Yes</td>
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||||
</tr>
|
||||
<tr>
|
||||
<td>Business</td>
|
||||
<td><img src="images/checkmark.png" alt="check mark" /><sup>5</sup></td>
|
||||
<td>Yes</td>
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||||
<td>Yes</td>
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||||
</tr>
|
||||
<tr>
|
||||
<td>Enterprise</td>
|
||||
<td><img src="images/checkmark.png" alt="check mark" /><sup>5</sup></td>
|
||||
<td>Yes</td>
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||||
<td>Yes</td>
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||||
</tr>
|
||||
<tr>
|
||||
<td>Education</td>
|
||||
<td><img src="images/checkmark.png" alt="check mark" /><sup>5</sup></td>
|
||||
<td>Yes</td>
|
||||
<td>Yes</td>
|
||||
</tr>
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||||
</table>
|
||||
|
||||
|
||||
Reference in New Issue
Block a user