Other Channels The topic of air-gap covert channels is just fascinating. It keeps showing that sometimes reality can be even more interesting than a spy movie plot, with all those impossible gadgets.

Posted in Security Hacks Tagged air gap, Cat6, ethernet, exfiltration, exploit, HackRF, RF, RTL-SDR ← Heavy Metal Lathe Build Doesn’t Spare The Steel A Tidy Clamshell Keyboard For The ...

Air gap networks were most commonly used in situations demanding uncompromised security, such as military, healthcare, aviation and industrial control (e.g., SCADA) for nuclear power systems.

Cryptographer Adi Shamir keynotes Black Hat Europe. Using an air gap - a computer network that's disconnected from other local networks and the Internet - has long been a recommended defensive ...

But air-gap malware has no need for a road. It travels through the air as sound waves to infect machines that it is physically near, no matter what network they may be a part of.