Somewhere hidden in the sleepy suburbs of New Jersey, there is a very small town. This all-American village boasts good public transit, its own reservoir, a coffee shop, a church, a bank... you name it. Their international airport rarely has delays.  Where is this idyllic hideaway? That's a military secret.  CyberCity, as it's called, serves as a training ground for a new class of specialized "cyber warriors," capable of defending against cyber attack. Every day, soldiers plot to take over the town, by hacking into its schools, its water systems, its power grid, and its Internet, as colleagues and instructors watch on screens in the other room. It's run by the SANS Institute's Ed Skoudis, who