43 citations · 88 across the 6 of their papers we have counts for
5 papers · 1 filter
MOSQUITO: Covert Ultrasonic Transmissions between Two Air-Gapped Computers using Speaker-to-Speaker Communication
Mordechai Guri, Yosef Solewicz, Andrey Daidakulov +1
In this paper we show how two (or more) airgapped computers in the same room, equipped with passive speakers, headphones, or earphones can covertly exchange data via ultrasonic wav…
Detecting Cyber-Physical Attacks in Additive Manufacturing using Digital Audio Signing
Sofia Belikovetsky, Yosef Solewicz, Mark Yampolskiy +2
Additive Manufacturing (AM, or 3D printing) is a novel manufacturing technology that is being adopted in industrial and consumer settings. However, the reliance of this technology…
SPEAKE(a)R: Turn Speakers to Microphones for Fun and Profit
Mordechai Guri, Yosef Solewicz, Andrey Daidakulov +1
It is possible to manipulate the headphones (or earphones) connected to a computer, silently turning them into a pair of eavesdropping microphones - with software alone. The same i…
DiskFiltration: Data Exfiltration from Speakerless Air-Gapped Computers via Covert Hard Drive Noise
Mordechai Guri, Yosef Solewicz, Andrey Daidakulov +1
Air-gapped computers are disconnected from the Internet physically and logically. This measure is taken in order to prevent the leakage of sensitive data from secured networks. In…
Fansmitter: Acoustic Data Exfiltration from (Speakerless) Air-Gapped Computers
Mordechai Guri, Yosef Solewicz, Andrey Daidakulov +1
Because computers may contain or interact with sensitive information, they are often air-gapped and in this way kept isolated and disconnected from the Internet. In recent years th…