Update migrate-symantec-to-microsoft-defender-atp.md

windows/security/threat-protection/microsoft-defender-atp/migrate-symantec-to-microsoft-defender-atp.md

@@ -69,20 +69,75 @@ To get started, you must have Microsoft Defender ATP with licenses assigned and
 
 ## Step 2: Grant access to the Microsoft Defender Security Center
 
-The Microsoft Defender Security Center ([https://securitycenter.windows.com/](https://securitycenter.windows.com/)), also referred to as the Microsoft Defender ATP portal, is where you can access the features and capabilities of Microsoft Defender ATP. [Get an overview of the Microsoft Defender Security Center](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/use).
+The Microsoft Defender Security Center ([https://securitycenter.windows.com](https://securitycenter.windows.com)), also referred to as the Microsoft Defender ATP portal, is where you can access the features and capabilities of Microsoft Defender ATP. [Get an overview of the Microsoft Defender Security Center](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/use).
 
-Permissions to the Microsoft Defender Security Center can be granted using either basic permissions or role-based access control (RBAC). We recommend using RBAC so that you have more granular control over permissions.
+Permissions to the Microsoft Defender Security Center can be granted by using either basic permissions or role-based access control (RBAC). We recommend using RBAC so that you have more granular control over permissions.
 
-1. Plan roles and permissions. See [Role-based access control](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/prepare-deployment#role-based-access-control).
+1. Plan the roles and permissions for your security administrators and security operators. See [Role-based access control](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/prepare-deployment#role-based-access-control).
 
-2. RBAC can be set up and configured using one of several different methods. We recommend using [Intune](https://docs.microsoft.com/mem/intune/fundamentals/what-is-intune), especially if your organization is using Windows 10, macOS, iOS, and Android devices. See [setting up RBAC using Intune](https://docs.microsoft.com/mem/intune/fundamentals/role-based-access-control).
+2. Set up and configure RBAC. You can choose from one of several different methods. We recommend using [Intune](https://docs.microsoft.com/mem/intune/fundamentals/what-is-intune), especially if your organization is using Windows 10, macOS, iOS, and Android devices. See [setting up RBAC using Intune](https://docs.microsoft.com/mem/intune/fundamentals/role-based-access-control).
 
-    Depending on your organization's needs, you can another method, such as [Configuration Manager](https://docs.microsoft.com/mem/configmgr/core/servers/deploy/configure/configure-role-based-administration), [Advanced Group Policy Management](https://docs.microsoft.com/microsoft-desktop-optimization-pack/agpm), or the [Windows Admin Center](https://docs.microsoft.com/windows-server/manage/windows-admin-center/overview). 
+    Depending on your organization's needs, you can use a different method, such as one of the following:
+    
+    - [Configuration Manager](https://docs.microsoft.com/mem/configmgr/core/servers/deploy/configure/configure-role-based-administration)
+    
+    - [Advanced Group Policy Management](https://docs.microsoft.com/microsoft-desktop-optimization-pack/agpm)
+    
+    - [Windows Admin Center](https://docs.microsoft.com/windows-server/manage/windows-admin-center/overview)
 
 3. After your roles are defined and RBAC is set up, grant access to the Microsoft Defender Security Center. See [Manage portal access using RBAC](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/rbac).
 
 ## Step 3: Configure device proxy and internet connectivity settings
 
+|
+For MDATP (EDR):
+Windows:
+Windows 10, Windows Server 1803 and Windows Server 2019:
+Configure machine proxy and Internet connectivity settings
+https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-atp/configure-proxy-internet
+
+Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1, Windows Server 2012 R2, and Windows Server 2016:
+Configure proxy and Internet connectivity settings 
+https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-atp/onboard-downlevel#configure-proxy-and-internet-connectivity-settings 
+Enable access to Microsoft Defender ATP service URLs in the proxy server
+https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-atp/configure-proxy-internet#enable-access-to-microsoft-defender-atp-service-urls-in-the-proxy-server 
+
+macOS:
+Network connections -- Microsoft Defender Advanced Threat Protection for Mac
+https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-atp/microsoft-defender-atp-mac#network-connections
+
+	Linux:
+EDR Endpoints:
+https://winatp-gw-cus.microsoft.com/
+https://winatp-gw-eus.microsoft.com/
+https://winatp-gw-weu.microsoft.com/
+https://winatp-gw-neu.microsoft.com/
+https://winatp-gw-ukw.microsoft.com/
+https://winatp-gw-uks.microsoft.com/
+https://us4-v20.events.data.microsoft.com/
+https://us5-v20.events.data.microsoft.com/
+https://eu-v20.events.data.microsoft.com/
+https://us-v20.events.data.microsoft.com/
+https://au-v20.events.data.microsoft.com/
+https://uk-v20.events.data.microsoft.com/
+https://de-v20.events.data.microsoft.com/
+https://v20.events.data.microsoft.com/
+For MDAV/SCEP:
+Windows:
+Allow connections to the Windows Defender Antivirus cloud service (Proxy and/or Firewall)
+https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/configure-network-connections-windows-defender-antivirus#allow-connections-to-the-windows-defender-antivirus-cloud-service  
+Important changes to Microsoft Active Protection Service (MAPS) endpoint 
+https://techcommunity.microsoft.com/t5/configuration-manager-archive/important-changes-to-microsoft-active-protection-service-maps/ba-p/274006 
+macOS:
+Network connections -- Microsoft Defender Advanced Threat Protection for Mac
+https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-atp/microsoft-defender-atp-mac#network-connections
+
+Linux:
+AV Endpoints
+https://cdn.x.cp.wd.microsoft.com/
+https://eu-cdn.x.cp.wd.microsoft.com/
+https://wu-cdn.x.cp.wd.microsoft.com/
+https://x.cp.wd.microsoft.com/api/
 
 
 ## Step 4: Set Microsoft Defender ATP to passive mode