I don't know about this. It's one thing to say Cisco will give you more security or whatnot but quite something different to say that Cisco is capable of protecting the network from human nature. So basically, you, as a natural human, embody human nature, which Cisco deems evil, and therefore will protect you (and the network you're using) against you...rself. And who is to protect us from Cisco, or are they the ultimate arbiters of good and bad on the net?