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SATAn: Air-Gap Exfiltration Attack via Radio Signals From SATA Cables Jānis 07/23/2022 (Sat) 08:25:44 No. 876
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Impractical but pretty cool! >Although air-gap computers have no wireless connectivity, we show that attackers can use the SATA cable as a wireless antenna to transfer radio signals at the 6 GHz frequency band. >The results show that attackers can use the SATA cable to transfer a brief amount of sensitive information from highly secured, air-gap computers wirelessly to a nearby receiver. Furthermore, we show that the attack can operate from user mode, is effective even from inside a Virtual Machine (VM), and can successfully work with other running workloads in the background. Finally, we discuss defense and mitigation techniques for this new air-gap attack. https://yewtu.be/watch?v=rlmP-csuFIo https://arxiv.org/abs/2207.07413
Jānis 07/23/2022 (Sat) 13:01:12 No. 877
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>>876 >6GHz That won't penetrate even a wall with the power available to the connection. Even in pdf max distance was 1.2m. At that point it is easier to just take a photo with a phone or use a flashdrive. Interesting exploit, but is it practical? No.