CNN CNN International April 15, 2015 05:19:00
New air traffic control system, which is wonderful. but it relies on satellites and computer interfacing literally to fly around the world seamlessly. so now, the second part says, and not only did the faa not take into consideration cyber security and developing this system and putting up good fire walls in air traffic control, they looked at the aircraft and made sure that the aircraft can with stand cyber attacks. and so the alarm now is for the government to go back and apply these standards...
Air Traffic Control System Cyber Security Computer Interfacing Air Traffic Control Stand Cyber Attacks Alarm Bells
Source: archive.org