Fighting viruses, defending the net
1,939,666 views | Mikko Hypponen • TEDGlobal 2011
It's been 25 years since the first PC virus (Brain A) hit the net, and what was once an annoyance has become a sophisticated tool for crime and espionage. Computer security expert Mikko Hyppönen tells us how we can stop these new viruses from threatening the internet as we know it.