47 citations · 84 across the 5 of their papers we have counts for
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cs.CR2017★ 22 cited
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…
cs.CR2017★ 7 cited
LED-it-GO: Leaking (a lot of) Data from Air-Gapped Computers via the (small) Hard Drive LED
Mordechai Guri, Boris Zadov, Eran Atias +1
In this paper we present a method which allows attackers to covertly leak data from isolated, air-gapped computers. Our method utilizes the hard disk drive (HDD) activity LED which…