
Clean out three recovered accounts and check the attacker is gone.
Free. No login. Runs in a browser.
Three made-up accounts, each just taken back. Fix what the attacker left in each binder, keep what's really yours, then check your changes.
Find the Master Key maps a reset on paper. Here students do the cleanup itself and find out whether the attacker still has a way back in.
More games in this unit: Approval Duty