World War 2.0, A look at the new age of Cyber-Warfare

In spring 2007, Estonia’s banks and newspapers were shut down by an organized wide-scale cyber-attack using ‘botnets and other “Cyber-warefare” methods, in this Wired Science video they take an in depth look at how this happened and how Cyber-warfare similar to this will be fought and what governments/organizations can do to deter it.