My network uses Kerio WinRoute Firewall 6 and is configured to authenticate HTTP requests using built in Active Directory accounts. That means every computer gets sent an NTLM auth challenge when trying to connect via HTTP.
The problem is, after a user enters their windows username / password, FF seems to cache that forever. If that user logs off windows and another user logs on, the second user gets the first users access rights in the firewall. This creates a huge security hole and logging hole in the system obviously.
Is there any way to stop FF from caching this? Or to force a logout on machine logout?