The programmer behind the Samy MySpace worm has turned his mind to a potentially more useful - although just as as controversial - endeavor, resulting in the creation of a tool to connect two devices on separate networks without any port forwarding. The pwnat utility is designed to create a tunnel between two computers on separate private networks over the Internet without the need to reconfigure the router for port forwarding - in other words, allowing end users to bypass restrictions that might be in place without needed administrative access to the router itself. Samy Kamkar, a programmer with something of a ...