Specify the cloud-delivered protection level

Applies to:

  • Windows 10, version 1703

Audience

  • Enterprise security administrators

Manageability available with

  • Group Policy
  • System Center Configuration Manager (current branch)

You can specify the level of cloud-protection offered by Windows Defender Antivirus with Group Policy and System Center Configuration Manager.

Note

The Windows Defender Antivirus cloud service is a mechanism for delivering updated protection to your network and endpoints. Although it is called a cloud service, it is not simply protection for files stored in the cloud, rather it uses distributed resources and machine learning to deliver protection to your endpoints at a rate that is far faster than traditional signature updates.

Use Group Policy to specify the level of cloud-delivered protection:

  1. On your Group Policy management machine, open the Group Policy Management Console, right-click the Group Policy Object you want to configure and click Edit.

  2. In the Group Policy Management Editor go to Computer configuration.

  3. Click Policies then Administrative templates.

  4. Expand the tree to Windows components > Windows Defender Antivirus > MpEngine.

  5. Double-click the Select cloud protection level setting and set it to Enabled. Select the level of protection:

    1. Setting to Default Windows Defender Antivirus blocking level will provide strong detection without increasing the risk of detecting legitimate files.
    2. Setting to High blocking level will apply a strong level of detection. While unlikely, some legitimate files may be detected (although you will have the option to unblock or dispute that detection).
  6. Click OK.

Use Configuration Manager to specify the level of cloud-delivered protection:

  1. See How to create and deploy antimalware policies: Cloud-protection service for details on configuring System Center Configuration Manager (current branch).