FFOX-00-000018 Firefox must prevent the user from quickly deleting data.
All changes in this version
Maps to AU-10 via CCI-000166
Title
Firefox must prevent the user from quickly deleting data.
Control
Enter "about:policies" in the browser address bar. If "DisableForgetButton" is not displayed under Policy Name or the Policy Value is not "true", this is a finding.
Discussion
There should not be an option for a user to "forget" work they have done. This is required to meet nonrepudiation controls.
Related controls
CCI-000166
Fix
Windows group policy: 1. Open the group policy editor tool with "gpedit.msc". 2. Navigate to Policy Path: Computer Configuration >> Administrative Templates >> Mozilla >> Firefox. Policy Name: Disable Forget Button Policy State: Enabled macOS "plist" file: Add the following: DisableForgetButton Linux "policies.json" file: Add the following in the policies section: "DisableForgetButton": true