Title

Access to Microsoft 365 Copilot writing assistance must be disabled. (Cat II impact)

Discussion

This policy controls whether users can use writing support features in Microsoft Edge for Business, such as Rewrite, which utilizes Microsoft 365 Copilot Chat.

Check Content

The policy value for "Computer Configuration/Administrative Templates/Microsoft Edge/Control access to Microsoft 365 Copilot writing assistance in Microsoft Edge for Business" must be set to "disabled". Use the Windows Registry Editor to navigate to the following key: HKLM\SOFTWARE\Policies\Microsoft\Edge If the value for "ComposeInlineEnabled" is not set to "REG_DWORD = 0", this is a finding.

Fix Text

Set the policy value for "Control access to Microsoft 365 Copilot writing assistance in Microsoft Edge for Business" to "disabled".

Additional Identifiers

Rule ID: SV-279940r1156561_rule

Vulnerability ID: V-279940

Group Title: SRG-APP-000141

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.