I was doing a bit of background research, due to a member whose name I will not mention. He suggested about memory overflows using trojans etc, to gain access to users' computers. I disagree with this user a lot, I don't have any respect for him because he tends to talk about hacking computers and viruses a lot.

After reading this article (link below), I thought it might of some interest to system administrators out there who are after increasing there skills and improving there systems/networks security.

http://www.fastcompany.com/feature/02/hackers.html