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A comment on Air-Gapped Computers Can Be Compromised Using EM Side-Channel Attacks. Parent comment

Re:Air-Gapped Computers Can Be Compromised Using EM Side-Cha... by daxelrod on Friday January 30, 2015 @03:54PM (#8974418)
One of the classic such attacks is van Eck phreaking, picking up EM emissions from CRTs. [1] I'm not sure if other techniques could be used for LCDs.

There have been several papers published about keyboard acoustic sidechannels as well.

[1]: http://en.wikipedia.org/wiki/Van_Eck_phreaking

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Re:Air-Gapped Computers Can Be Compromised Using EM Side-Cha... by SEJeff on Friday January 30, 2015 @04:50PM (#8974691)
You totally beat me to it :)
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