22 citations · 22 across the 1 of their papers we have counts for
5 papers
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…
ODINI : Escaping Sensitive Data from Faraday-Caged, Air-Gapped Computers via Magnetic Fields
Mordechai Guri, Boris Zadov, Andrey Daidakulov +1
Air-gapped computers are computers which are kept isolated from the Internet, because they store and process sensitive information. When highly sensitive data is involved, an air-g…
MAGNETO: Covert Channel between Air-Gapped Systems and Nearby Smartphones via CPU-Generated Magnetic Fields
Mordechai Guri, Andrey Daidakulov, Yuval Elovici
In this paper, we show that attackers can leak data from isolated, air-gapped computers to nearby smartphones via covert magnetic signals. The proposed covert channel works even if…
xLED: Covert Data Exfiltration from Air-Gapped Networks via Router LEDs
Mordechai Guri, Boris Zadov, Andrey Daidakulov +1
In this paper we show how attackers can covertly leak data (e.g., encryption keys, passwords and files) from highly secure or air-gapped networks via the row of status LEDs that ex…
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…