update proxy server steps

windows/security/threat-protection/windows-defender-atp/configure-proxy-internet-windows-defender-advanced-threat-protection.md

@@ -10,15 +10,13 @@ ms.pagetype: security
 ms.author: macapara
 author: mjcaparas
 ms.localizationpriority: medium
-ms.date: 05/29/2018
+ms.date: 09/12/2018
 ---
 
 
 # Configure machine proxy and Internet connectivity settings
 
 **Applies to:**
-
-
 - Windows Defender Advanced Threat Protection (Windows Defender ATP)
 
 
@@ -46,18 +44,24 @@ The WinHTTP configuration setting is independent of the Windows Internet (WinINe
 ## Configure the proxy server manually using a registry-based static proxy
 Configure a registry-based static proxy to allow only Windows Defender ATP sensor to report diagnostic data and communicate with Windows Defender ATP services if a computer is not be permitted to connect to the Internet.
 
-The static proxy is configurable through Group Policy (GP). The group policy can be found under: **Administrative Templates > Windows Components > Data Collection and Preview Builds > Configure connected user experiences and telemetry**.
+The static proxy is configurable through Group Policy (GP). The group policy can be found under: 
+- Administrative Templates > Windows Components > Data Collection and Preview Builds > Configure Authenticated Proxy usage for the Connected User Experience and Telemetry Service
+    - Set it to **Enabled** and select **Disable Authenticated Proxy usage**:
+    ![Image of Group Policy setting](images/atp-gpo-proxy1.png)
+- **Administrative Templates > Windows Components > Data Collection and Preview Builds > Configure connected user experiences and telemetry**:
+    - Configure the proxy:<br>
+      ![Image of Group Policy setting](images/atp-gpo-proxy2.png)
 
-The policy sets two registry values `TelemetryProxyServer` as REG_SZ and `DisableEnterpriseAuthProxy` as REG_DWORD under the registry key `HKLM\Software\Policies\Microsoft\Windows\DataCollection`.
+    The policy sets two registry values `TelemetryProxyServer` as REG_SZ and `DisableEnterpriseAuthProxy` as REG_DWORD under the registry key `HKLM\Software\Policies\Microsoft\Windows\DataCollection`.
 
-The registry value `TelemetryProxyServer` takes the following string format:
+    The registry value `TelemetryProxyServer` takes the following string format:
 
-```text
-<server name or ip>:<port>
-```
-For example: 10.0.0.6:8080
+    ```text
+    <server name or ip>:<port>
+    ```
+    For example: 10.0.0.6:8080
 
-The registry value `DisableEnterpriseAuthProxy` should be set to 1.
+    The registry value `DisableEnterpriseAuthProxy` should be set to 1.
 
 ## Configure the proxy server manually using netsh command
 
@@ -88,9 +92,9 @@ If a proxy or firewall is blocking all traffic by default and allowing only spec
 Service location | Microsoft.com DNS record
 :---|:---
 Common URLs for all locations | ```*.blob.core.windows.net``` <br>```crl.microsoft.com```<br> ```ctldl.windowsupdate.com``` <br>```events.data.microsoft.com```
-European Union | ```eu.vortex-win.data.microsoft.com```<br>```eu-v20.events.data.microsoft.com```<br>```winatp-gw-neu.microsoft.com```<br>```winatp-gw-weu.microsoft.com```
-United Kingdom | ```uk.vortex-win.data.microsoft.com``` <br>```uk-v20.events.data.microsoft.com```<br>```winatp-gw-uks.microsoft.com```<br>```winatp-gw-ukw.microsoft.com```
-United States | ```us.vortex-win.data.microsoft.com```<br> ```us-v20.events.data.microsoft.com```<br>```winatp-gw-cus.microsoft.com``` <br>```winatp-gw-eus.microsoft.com```
+US | ```us.vortex-win.data.microsoft.com```<br> ```us-v20.events.data.microsoft.com```<br>```winatp-gw-cus.microsoft.com``` <br>```winatp-gw-eus.microsoft.com```
+Europe | ```eu.vortex-win.data.microsoft.com```<br>```eu-v20.events.data.microsoft.com```<br>```winatp-gw-neu.microsoft.com```<br>```winatp-gw-weu.microsoft.com```
+UK | ```uk.vortex-win.data.microsoft.com``` <br>```uk-v20.events.data.microsoft.com```<br>```winatp-gw-uks.microsoft.com```<br>```winatp-gw-ukw.microsoft.com```
 
 
 If a proxy or firewall is blocking anonymous traffic, as Windows Defender ATP  sensor is connecting from system context, make sure anonymous traffic is permitted in the above listed URLs.
@@ -124,14 +128,14 @@ Verify the proxy configuration completed successfully, that WinHTTP can discover
 
 6. Open *WDATPConnectivityAnalyzer.txt* and verify that you have performed the proxy configuration steps to enable server discovery and access to the service URLs. <br><br>
 The tool checks the connectivity of Windows Defender ATP service URLs that Windows Defender ATP client is configured to interact with. It then prints the results into the *WDATPConnectivityAnalyzer.txt* file for each URL that can potentially be used to communicate with the Windows Defender ATP  services. For example:
-      ```text
-      Testing URL : https://xxx.microsoft.com/xxx
-      1 - Default proxy: Succeeded (200)
-      2 - Proxy auto discovery (WPAD): Succeeded (200)
-      3 - Proxy disabled: Succeeded (200)
-      4 - Named proxy: Doesn't exist
-      5 - Command line proxy: Doesn't exist              
-      ```
+  ```text
+  Testing URL : https://xxx.microsoft.com/xxx
+  1 - Default proxy: Succeeded (200)
+  2 - Proxy auto discovery (WPAD): Succeeded (200)
+  3 - Proxy disabled: Succeeded (200)
+  4 - Named proxy: Doesn't exist
+  5 - Command line proxy: Doesn't exist              
+  ```
 
 If at least one of the connectivity options returns a (200) status, then the Windows Defender ATP client can communicate with the tested URL properly using this connectivity method. <br><br>