CNN CNN Newsroom December 15, 2014 00:07:00
Air traffic control, subways. all are vulnerable. >> years ago, what could have only been accomplished eed thra kinetic attack using missiles and bombs can be done with a few key strokes to wipe out a whole sector of our nation's electric grid not for days or weeks but potentially for months. >> reporter: according to the department of homeland security, adversaries from china, russia, and elsewhere are inside hundreds if not thousands of u.s. critical infrastructure computers. it's not just about getting infrastructure, it seems, but it's also the ability to control those sectors. >> this is ...
Source: archive.org