• Publications
  • Influence
GSMem: Data Exfiltration from Air-Gapped Computers over GSM Frequencies
TLDR
We present GSMem, a malware that can exfiltrate data through an air-gap over cellular frequencies. Expand
  • 100
  • 7
  • PDF
BitWhisper: Covert Signaling Channel between Air-Gapped Computers Using Thermal Manipulations
TLDR
BitWhisper is a method of bridging the air-gap between adjacent compromised computers by using their heat emissions and built-in thermal sensors to create a covert communication channel. Expand
  • 109
  • 5
  • PDF
Exfiltration of information from air-gapped machines using monitor's LED indicator
TLDR
In this paper we present a new approach for data exfiltration by leaking data from monitor's LED to Smartphone's camera. Expand
  • 23
  • 5
AirHopper: Bridging the air-gap between isolated networks and mobile phones using radio frequencies
TLDR
We present "AirHopper", a bifurcated malware that bridges the air-gap between an isolated network and nearby infected mobile phones using FM signals. Expand
  • 100
  • 4
  • PDF
USBee: Air-gap covert-channel via electromagnetic emission from USB
TLDR
We present a software that can utilize an unmodified USB device connected to a computer as a RF transmitter. Expand
  • 66
  • 3
  • PDF
LED-it-GO: Leaking (A Lot of) Data from Air-Gapped Computers via the (Small) Hard Drive LED
TLDR
In this paper we present a method that allows attackers to covertly leak data from isolated, air-gapped computers. Expand
  • 61
  • 3
  • PDF
Bridgeware: the air-gap malware
TLDR
The challenge of combatting malware designed to breach air-gap isolation in order to leak data. Expand
  • 27
  • 3
DiskFiltration: Data Exfiltration from Speakerless Air-Gapped Computers via Covert Hard Drive Noise
TLDR
We present 'DiskFiltration,' a covert channel which facilitates the leakage of data from an air-gapped compute via acoustic signals emitted from its hard disk drive (HDD). Expand
  • 14
  • 3
  • PDF
Fansmitter: Acoustic Data Exfiltration from (Speakerless) Air-Gapped Computers
TLDR
We present Fansmitter, a malware that can acoustically exfiltrate data from air-gapped computers, even when audio hardware and speakers are not present. Expand
  • 55
  • 2
  • PDF
An optical covert-channel to leak data through an air-gap
TLDR
We introduce VisiSploit, a new type of optical covert channel which exploits the limitations of human visual perception in order to unobtrusively leak data through a standard computer LCD display. Expand
  • 41
  • 2
  • PDF