Centurion Guard. Protect your PC without a lock and key, just with a plug-in dongle and a neat bit of software which restores its original configuration every reboot. Presto, new computer every morning. Sounds like one to me.
Users can manipulate the desktop, install software, change settings, and download potentially harmful files from the Internet! No worries, a simple reboot of the computer restores it back to your defined configuration without the risk of probable harm from the user’s session. CenturionGuard simply wipes the session changes free leaving the computer like new.
We’ve been using these (not this product EXACTLY.) for years. First ISA- and then PCI cards. The only real pain in the butt is doing patching and upgrades.