Your Pilot Is Receiving Fake Text Messages. Hereโs Why Nobody Can Stop It.
Aviation cybersecurity is focused on physical barriers and network segmentation, but the real threat is invisible. The CPDLC over ATN-B1 protocol, designed to modernize air traffic communication, lacks basic authentication. A silent attacker can spoof cockpit messages, creating mid-air nightmare scenarios, and fixing it requires a global infrastructure overhaul.