Source · DiggingBeagle record
Fansmitter: Acoustic Data Exfiltration from (Speakerless) Air-Gapped Computers
Research paper showing software-controlled cooling-fan noise as an acoustic covert channel when speakers and audio hardware are absent.
- Published
- Jun 19, 2016
Each support, contradiction or context label applies to a cited Claim, not to a whole Case.
Source record
Research paper showing software-controlled cooling-fan noise as an acoustic covert channel when speakers and audio hardware are absent.
Claim-level citations (2)
- supportsFansmitter leaked data through computer fan noise without speakers: The preprint reports successful transmission to a smartphone receiver over 0-8 meters at up to 900 bits per hour in the tested setup.
Abstract, reported range and rate
- supportsFansmitter leaked data through computer fan noise without speakers: Fansmitter demonstrated acoustic data exfiltration by controlling CPU/chassis fan speed even when the computer had no speakers or audio hardware.
Abstract, mechanism description
Cite this record
DiggingBeagle. “Fansmitter: Acoustic Data Exfiltration from (Speakerless) Air-Gapped Computers.” Published Jun 19, 2016. https://diggingbeagle.com/sources/fansmitter-acoustic-data-exfiltration-from-speakerless-air-gapped-computers/
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