This made me laugh a bit, that's not how security works at all and you can't set a "hacker timer" like it's a game, they are going to need a 512 or bit encryption or higher, at the current time only the best hackers in the world can get through a 512, but only the best programmers can set one up to!
Firewalls simple block out unknown IP's from access a system or network, a simple proxy is all it takes to get past them, no matter how many you have!
Calum.McManus
joined
Full time AI programmer love making games and many other things :D