Merge branch 'atp-phase2' of https://cpubwin.visualstudio.com/it-client/_git/it-client into atp-phase2

windows/client-management/mdm/policy-configuration-service-provider.md

@@ -2060,6 +2060,9 @@ The following diagram shows the Policy configuration service provider in tree fo
   <dd>
     <a href="./policy-csp-kerberos.md#kerberos-setmaximumcontexttokensize" id="kerberos-setmaximumcontexttokensize">Kerberos/SetMaximumContextTokenSize</a>
   </dd>
+  <dd>
+    <a href="./policy-csp-kerberos.md#kerberos-upnnamehints" id="kerberos-upnnamehints">Kerberos/UPNNameHints</a>
+  </dd>
 </dl>
 
 ### KioskBrowser policies

windows/client-management/mdm/policy-csp-kerberos.md

@@ -6,11 +6,13 @@ ms.topic: article
 ms.prod: w10
 ms.technology: windows
 author: MariciaAlforque
-ms.date: 03/12/2018
+ms.date: 08/08/2018
 ---
 
 # Policy CSP - Kerberos
 
+> [!WARNING]
+> Some information relates to prereleased product which may be substantially modified before it's commercially released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
 
 
 <hr/>
@@ -34,6 +36,9 @@ ms.date: 03/12/2018
   <dd>
     <a href="#kerberos-setmaximumcontexttokensize">Kerberos/SetMaximumContextTokenSize</a>
   </dd>
+  <dd>
+    <a href="#kerberos-upnnamehints">Kerberos/UPNNameHints</a>
+  </dd>
 </dl>
 
 
@@ -353,6 +358,60 @@ ADMX Info:
 
 <!--/ADMXBacked-->
 <!--/Policy-->
+
+<hr/>
+
+<!--Policy-->
+<a href="" id="kerberos-upnnamehints"></a>**Kerberos/UPNNameHints**  
+
+<!--SupportedSKUs-->
+<table>
+<tr>
+	<th>Home</th>
+	<th>Pro</th>
+	<th>Business</th>
+	<th>Enterprise</th>
+	<th>Education</th>
+	<th>Mobile</th>
+	<th>Mobile Enterprise</th>
+</tr>
+<tr>
+	<td><img src="images/crossmark.png" alt="cross mark" /></td>
+	<td><img src="images/checkmark.png" alt="check mark" /><sup>5</sup></td>
+	<td><img src="images/checkmark.png" alt="check mark" /><sup>5</sup></td>
+	<td><img src="images/checkmark.png" alt="check mark" /><sup>5</sup></td>
+	<td><img src="images/checkmark.png" alt="check mark" /><sup>5</sup></td>
+	<td></td>
+	<td></td>
+</tr>
+</table>
+
+<!--/SupportedSKUs-->
+<!--Scope-->
+[Scope](./policy-configuration-service-provider.md#policy-scope):
+
+> [!div class = "checklist"]
+> * Device
+
+<hr/>
+
+<!--/Scope-->
+<!--Description-->
+Adds a list of domains that an Azure Active Directory joined device can attempt to contact when it cannot resolve a UPN to a principal.
+
+Devices joined to Azure Active Directory in a hybrid environment need to interact with Active Directory Domain Controllers, but they lack the built-in ability to find a Domain Controller that a domain-joined device has. This can cause failures when such a device needs to resolve an Azure Active Directory UPN into an Active Directory Principal. You can use this policy to avoid those failures.
+
+<!--/Description-->
+<!--SupportedValues-->
+
+<!--/SupportedValues-->
+<!--Example-->
+
+<!--/Example-->
+<!--Validation-->
+
+<!--/Validation-->
+<!--/Policy-->
 <hr/>
 
 Footnote:
@@ -361,6 +420,7 @@ Footnote:
 -   2 - Added in Windows 10, version 1703.
 -   3 - Added in Windows 10, version 1709.
 -   4 - Added in Windows 10, version 1803.
+-   5 - Added in the next major release of Windows 10.
 
 <!--/Policies-->
 

windows/security/threat-protection/windows-defender-application-control/oldTOC.md

@@ -21,6 +21,7 @@
 ### [Deploy WDAC with Intelligent Security Graph (ISG)](use-windows-defender-application-control-with-intelligent-security-graph.md)
 ### [Deploy WDAC policies using Group Policy](deploy-windows-defender-application-control-policies-using-group-policy.md)
 ### [Deploy WDAC policies using Intune](deploy-windows-defender-application-control-policies-using-intune.md)
+### [Use WDAC with .NET hardening](use-windows-defender-application-control-with-dynamic-code-security.md)
 ### [Use code signing to simplify application control for classic Windows applications](use-code-signing-to-simplify-application-control-for-classic-windows-applications.md)
 #### [Optional: Use the Device Guard Signing Portal in the Microsoft Store for Business](use-device-guard-signing-portal-in-microsoft-store-for-business.md)
 #### [Optional: Create a code signing cert for WDAC](create-code-signing-cert-for-windows-defender-application-control.md)

windows/security/threat-protection/windows-defender-application-control/use-windows-defender-application-control-with-dynamic-code-security.md

@@ -0,0 +1,32 @@
+---
+title: Windows Defender Application Control and .NET Hardening (Windows 10)
+description: Dynamic Code Security is an application control feature that can verify code loaded by .NET at runtime.
+ms.assetid: 8d6e0474-c475-411b-b095-1c61adb2bdbb
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+author: morganbr
+ms.date: 08/20/2018
+---
+
+# Windows Defender Application Control and .NET hardening 
+
+Historically, Windows Defender Application Control (WDAC) has restricted the set of applications, libraries, and scripts that are allowed to run to those approved by an organization. 
+Security researchers have found that some .NET applications may be used to circumvent those controls by using .NET’s capabilities to load libraries from external sources or generate new code on the fly. 
+Beginning with Windows 10, version 1803, WDAC features a new capability, called *Dynamic Code Security* to verify code loaded by .NET at runtime. 
+
+When the Dynamic Code Security option is enabled, WDAC policy is applied to libraries that .NET loads from external sources. 
+Additionally, it detects tampering in code generated to disk by .NET and blocks loading code that has been tampered with. 
+
+Dynamic Code Security is not enabled by default because existing policies may not account for externally loaded libraries. 
+Additionally, a small number of .NET loading features, including loading unsigned assemblies built with System.Reflection.Emit, are not currently supported with Dynamic Code Security enabled. 
+Microsoft recommends testing Dynamic Code Security in audit mode before enforcing it to discover whether any new libraries should be included in the policy. 
+
+To enable Dynamic Code Security, add the following option to the <Rules> section of your policy: 
+
+```xml
+<Rule> 
+    <Option>Enabled:Dynamic Code Security</Option> 
+</Rule>
+```