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V-279940

CAT II (Medium)

Access to Microsoft 365 Copilot writing assistance must be disabled.

Rule ID

SV-279940r1156561_rule

STIG

Microsoft Edge Security Technical Implementation Guide

Version

V2R5

CCIs

CCI-000381

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".