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posted by janrinok on Wednesday August 29 2018, @08:04PM   Printer-friendly
from the stop-whining-we-can-see-you dept.

Daniel Genkin of the University of Michigan, Mihir Pattani of the University of Pennsylvania, Roei Schuster of Cornell Tech and Tel Aviv University, and Eran Tromer of Tel Aviv University and Columbia University investigated a potential new avenue of remote surveillance that they have dubbed "Synesthesia"[1]: a side-channel attack that can reveal the contents of a remote screen, providing access to potentially sensitive information based solely on "content-dependent acoustic leakage from LCD screens."

The research, supported by the Check Point Institute for Information Security at Tel Aviv University[2] (of which Schuster and Tromer are members) and funded in part by the Defense Advanced Research Projects Agency, examined what amounts to an acoustic form of Van Eck phreaking. While Van Eck phreaking uses radio signal emissions that leak from display connectors, the Synesthesia research leverages "coil whine," the audio emissions from transformers and other electronic components powering a device's LCD display.

source: https://arstechnica.com/information-technology/2018/08/researchers-find-way-to-spy-on-remote-screens-through-the-webcam-mic/
archived: https://archive.fo/ZmO62

[1] https://www.cs.tau.ac.il/~tromer/synesthesia/synesthesia.pdf & https://www.cs.tau.ac.il/~tromer/synesthesia/
[2] http://cpiis.cs.tau.ac.il/


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  • (Score: 2) by Azuma Hazuki on Thursday August 30 2018, @02:49PM

    by Azuma Hazuki (5086) on Thursday August 30 2018, @02:49PM (#728277) Journal

    No, that's gay men, not gay women. Or maybe it's Republican politicians. Or maybe gay Republican politicians.

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    I am "that girl" your mother warned you about...
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