The palmtop computing environment has moved a long way from the original GameBoy. The palmtop is taking over territory that was once considered the exclusive domain of the desktop PC environment. The palmtop is an essential tool for both hackers and security professionals. Network scans, Telnet, port scans, DNS lookups, WLAN scans , and more are all possible from the comfort of your hand. Palmtop security auditing will continue to grow in popularity and functionality.