Predator
PREDATOR locks your PC when you are away, even if your Windows session is still opened. It uses a regular USB flash drive as an access control device, and works as follows: You insert the USB drive; you run PREDATOR (autostart with Windows is possible) you do your work...; when youre away from your PC, you simply remove the USB drive; once it is removed, the keyboard and mouse are disabled and the screen darkens; when you return back to your PC, you put the USB flash drive in place: keyboard and mouse are immediately released, and the display is restored.
