I'm a hacker, and we do need security on the Net. I mean, just look at the Slammer worm. That was programming genuis. It could of, if Akaimai didn't stop it, could of shut down the internet in 15 minutes. That's 4 billion IP addresses. You do the math. It resorted 911 operators to write on paper, basically sending them back to the stone age. All and all, if there's no security on the Net, then where's the fun in exploring it.

Just my tidbit.