Lecture: Etherify - bringing the ether back to ethernet
Primitive soft tempest demos: exfiltrating data via leakage from ethernet and more :)
In this talk i will describe shortly the concept of soft tempest, and show a demo of etherify and sonify. Etherify uses radio frequency leakage from ethernet to exfiltrate data. Sonify uses ultrasound.
Both demos by design use very primitive tools and hardware, and are easy to replicate.