"Internet hotspots are unsecured networks shared by hundreds of users. In these hazardous environments, your laptop needs a comprehensive and powerful security solution - it's all or nothing. A robust security appliance with a hardened Linux-based OS, Yoggie Gatekeeper physically isolates your 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."