Microsoft Configuration Manager

Enable Tls 1 2 Client

22 October 2026Doc update+2 / −2 lines

In brief

The documentation now lists hotfix rollups 3099842 and 3099844 as plain text instead of linked references for Windows 8.1, Server 2012 R2, and Windows Server 2012.

What Intune admins need to know

Administrators can still identify the applicable hotfix rollups, but the direct support links are no longer included.

This summary was assembled from the tracked documentation change. Verify important details in the full Microsoft Learn article.

Documentation change

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For your reference, TLS 1.2 was first introduced into .Net Framework 4.5.1 and 4.5.2 with the following hotfix rollups:

- For Windows 8.1 and Server 2012 R2: [HotfixHotfix rollup 3099842](https://support.microsoft.com/topic/hotfix-rollup-3099842-for-the-net-framework-4-5-2-and-the-net-framework-4-5-1-on-windows-7b629c7e-bea4-4838-2512-e22e8bad368a)3099842
- For Windows Server 2012: [HotfixHotfix rollup 3099844](https://support.microsoft.com/topic/hotfix-rollup-3099844-for-the-net-framework-4-5-2-4-5-1-and-4-5-on-windows-ee48ac0d-79be-28f7-563d-e7bd46040dd3)3099844

Configure for strong cryptography

@@ -109,8 +109,8 @@ Install the .NET updates so you can enable strong cryptography. Some versions of 
     For your reference, TLS 1.2 was first introduced into .Net Framework 4.5.1 and 4.5.2 with the following hotfix rollups:
 
-    - For Windows 8.1 and Server 2012 R2: [Hotfix rollup 3099842](https://support.microsoft.com/topic/hotfix-rollup-3099842-for-the-net-framework-4-5-2-and-the-net-framework-4-5-1-on-windows-7b629c7e-bea4-4838-2512-e22e8bad368a)
-    - For Windows Server 2012: [Hotfix rollup 3099844](https://support.microsoft.com/topic/hotfix-rollup-3099844-for-the-net-framework-4-5-2-4-5-1-and-4-5-on-windows-ee48ac0d-79be-28f7-563d-e7bd46040dd3)
+    - For Windows 8.1 and Server 2012 R2: Hotfix rollup 3099842
+    - For Windows Server 2012: Hotfix rollup 3099844
 
 ### Configure for strong cryptography