The Yoggie Gatekeeper Pro is not a new fruit flavoured macrobiotic drink, but is instead a plug-in USB dongle which is set up to protect your laptop from all those nasty people out there trying to do you in. It basically provides a Linux front-end which buffers you from any attacks via unsecured Wi-Fi hotspots, so you can surf safely secure in the knowledge that…blah. £138.95.
A robust security appliance, with a hardened Linux-based OS, Yoggie Gatekeeper physically isolates the laptop from incoming Internet threats, protecting it from unknown attacks by dropping the connection as they are identified. Even in the unlikely event that an attack is successful, it will be the Yoggie Gatekeeper that gets hit, effectively preventing any damage to the laptop.