Yoggie GateKeeper Pico - Includes 1 Year Software Suite Updates. Yoggie's award-winning Gatekeeper Pico™ security mini-computer is the 'next generation of Internet Security': a powerful USB key-size Linux-based 520 MHz computer with 12 built-in security applications. Designed to off-load installed security software from your PC, the plug-in Gatekeeper Pico replaces all of your security software, adds additional security features and speeds your PC’s performance as resources are no longer dedicated to security tasks.