Here is a USB device called Kids Online Guard USB Stick which is simply a tool that protects your children from indulging in games, bad web browsing and online movie. Once plugged into your PC, the device will automatically block unsafe content and website. You can also set up the non-running program such chatting program such as MSN Messenger and games. The USB stick costs $21.69.
Of course, we’re guessing that this is just the thing to train your kid to become the planet’s next great circumventer / hacker, so if viewing this as a “training tool” makes you sleep easier