CBG in the News
DiskFiltration: Data Exfiltration from Speakerless Air-Gapped Computers via Covert Hard Drive Noise
DiskFiltration: Data Exfiltration from Speakerless Air-Gapped Computers via Covert Hard Drive Noise. By Security Researcher Mordechai Guri and Yosef Solewicz, Andrey Daidakulov and Yuval Elovici Link: https://arxiv.org/abs/1608.03431 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 the past, it has been shown that malware can exfiltrate data from air-gapped computers by transmitting ultrasonic signals via the computer’s speakers. However, such acoustic communication relies on the availability of speakers on a...
Read More ...Fansmitter: Acoustic Data Exfiltration from (Speakerless) Air-Gapped Computers
Because computers may contain or interact with sensitive information, they are often air-gapped and in this way kept isolated and ...
Read More ...Can We Rely on an Air-Gap to Secure our Critical Systems?
Following our recent disclosure on how to breach air gap security with a simple mobile phone and RF emitted from the air-gapped ...
Read More ...How to leak sensitive data from an isolated computer (air-gap) to a near by mobile phone – AirHopper
Security researcher Mordechai Guri with the guidance of Prof. Yuval Elovici from the cyber security labs at Ben-Gurion ...
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