From Estonia to Georgia to Israel, cyberwar has become a regular part of geopolitical struggles around the globe. Even skeptics have to admit that the economics behind cyber warfare are compelling. In comparison to traditional warfare, cyberwars are a bargain. You don t need to fund and deploy specialized troops with expensive technology and weapons. All you need is to disrupt your enemy s communications and possibly its economy using a few people with specialized skills and Internet connections. Even a third world country, with access to the right intelligence and sophisticated specialists, can mount a campaign designed to deliver damage.
Source: https://threatpost.com/how-can-we-win-cyberwar-072309/72888/