Add sections on new pillars, revised other pillar topics with new instructions and areas.

windows/security/threat-protection/TOC.md

@@ -5,9 +5,11 @@
 ### [Customize the Windows Defender Security Center app for your organization](windows-defender-security-center\wdsc-customize-contact-information.md)
 ### [Hide Windows Defender Security Center app notifications](windows-defender-security-center\wdsc-hide-notifications.md)
 ### [Virus and threat protection](windows-defender-security-center\wdsc-virus-threat-protection.md)
-### [Device performance and health](windows-defender-security-center\wdsc-device-performance-health.md)
+### [Account protect](windows-defender-security-center\wdsc-account-protection.md)
 ### [Firewall and network protection](windows-defender-security-center\wdsc-firewall-network-protection.md)
 ### [App and browser control](windows-defender-security-center\wdsc-app-browser-control.md)
+### [Device security](windows-defender-security-center\wdsc-device-security.md)
+### [Device performance and health](windows-defender-security-center\wdsc-device-performance-health.md)
 ### [Family options](windows-defender-security-center\wdsc-family-options.md)
 
 

windows/security/threat-protection/windows-defender-security-center/wdsc-account-protection.md

@@ -0,0 +1,60 @@
+---
+title: Account protection in the Windows Defender Security Center app
+description: Use the Account protection section to manage security for your account and sign in to Microsoft.
+keywords: account protection, wdav, smartscreen, antivirus, wdsc, exploit, protection, hide
+search.product: eADQiWindows 10XVcnh
+ms.pagetype: security
+ms.prod: w10
+ms.mktglfcycl: manage
+ms.sitesec: library
+ms.pagetype: security
+ms.localizationpriority: medium
+author: andreabichsel
+ms.author: v-anbic
+ms.date: 04/16/2018
+---
+
+
+# Account protection
+
+**Applies to**
+
+- Windows 10, version 1803 and later
+
+
+The **Account protection** section contains information and settings for account protection and sign in. IT administrators and IT pros can get more information and documentation about configuration from the following:
+
+- [Microsoft Account](https://account.microsoft.com/account/faq)
+- [Windows Hello for Business](https://docs.microsoft.com/en-us/windows/security/identity-protection/hello-for-business/hello-identity-verification)
+- [Lock your Windows 10 PC automatically when you step away from it](https://support.microsoft.com/en-us/help/4028111/windows-lock-your-windows-10-pc-automatically-when-you-step-away-from)
+
+You can also choose to hide the section from users of the machine. This can be useful if you don't want employees in your organization to see or have access to user-configured options for the features shown in the section.
+
+
+## Hide the Account protection section
+
+You can choose to hide the entire section by using Group Policy. The section will not appear on the home page of the Windows Defender Security Center app, and its icon will not be shown on the navigiation bar on the side of the app.
+
+This can only be done in Group Policy.
+
+>[!IMPORTANT]
+>### Requirements
+>
+>You must have Windows 10, version 1803 or later. The ADMX/ADML template files for earlier versions of Windows do not include these Group Policy settings. 
+
+1.  On your Group Policy management machine, 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**.
+
+3.  In the **Group Policy Management Editor** go to **Computer configuration**.
+
+4.  Click **Administrative templates**.
+
+5.  Expand the tree to **Windows components > Windows Defender Security Center > Account protection**.
+
+6.  Open the **Hide the Account protection area** setting and set it to **Enabled**. Click **OK**.
+
+7. [Deploy the updated GPO as you normally do](https://msdn.microsoft.com/en-us/library/ee663280(v=vs.85).aspx). 
+
+>[!NOTE]
+>If you hide all sections then the app will show a restricted interface, as in the following screenshot:
+>  
+>![Windows Defender Security Center app with all sections hidden by Group Policy](images/wdsc-all-hide.png)

windows/security/threat-protection/windows-defender-security-center/wdsc-app-browser-control.md

@@ -44,7 +44,7 @@ You can only prevent users from modifying Exploit protection settings by using G
 
 3.  In the **Group Policy Management Editor** go to **Computer configuration**.
 
-4.  Click **Policies** then **Administrative templates**.
+4.  Click **Administrative templates**.
 
 5.  Expand the tree to **Windows components > Windows Defender Security Center > App and browser protection**.
 

windows/security/threat-protection/windows-defender-security-center/wdsc-device-security.md

@@ -0,0 +1,56 @@
+---
+title: Device security in the Windows Defender Security Center app
+description: Use the Device security section to manage security built into your device, including virtualization-based security.
+keywords: device security, device guard, wdav, smartscreen, antivirus, wdsc, exploit, protection, hide
+search.product: eADQiWindows 10XVcnh
+ms.pagetype: security
+ms.prod: w10
+ms.mktglfcycl: manage
+ms.sitesec: library
+ms.pagetype: security
+ms.localizationpriority: medium
+author: andreabichsel
+ms.author: v-anbic
+ms.date: 04/16/2018
+---
+
+
+# Device security
+
+**Applies to**
+
+- Windows 10, version 1803 and later
+
+
+The **Device security** section contains information and settings for built-in device security. 
+
+You can choose to hide the section from users of the machine. This can be useful if you don't want employees in your organization to see or have access to user-configured options for the features shown in the section.
+
+
+## Hide the Device security section
+
+You can choose to hide the entire section by using Group Policy. The section will not appear on the home page of the Windows Defender Security Center app, and its icon will not be shown on the navigiation bar on the side of the app.
+
+This can only be done in Group Policy.
+
+>[!IMPORTANT]
+>### Requirements
+>
+>You must have Windows 10, version 1803 or later. The ADMX/ADML template files for earlier versions of Windows do not include these Group Policy settings. 
+
+1.  On your Group Policy management machine, 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**.
+
+3.  In the **Group Policy Management Editor** go to **Computer configuration**.
+
+4.  Click **Administrative templates**.
+
+5.  Expand the tree to **Windows components > Windows Defender Security Center > Device security**.
+
+6.  Open the **Hide the Device security area** setting and set it to **Enabled**. Click **OK**.
+
+7. [Deploy the updated GPO as you normally do](https://msdn.microsoft.com/en-us/library/ee663280(v=vs.85).aspx). 
+
+>[!NOTE]
+>If you hide all sections then the app will show a restricted interface, as in the following screenshot:
+>  
+>![Windows Defender Security Center app with all sections hidden by Group Policy](images/wdsc-all-hide.png)