Cyber security might always be an uphill, defensive struggle as techniques and technologies raise the stakes on both sides. Remember, though, that cyberwarfare is ultimately a human endeavor. Bot-nets, scripts and other automated tools play key roles, but they don't exist in a vacuum. This cuts both ways: Sooner or later, everyone makes mistakes, even evil genius types. That said, the enemy may well be two amateurs with a few weak laptops.