Van Eck for dummies

Neal Stephenson wrote about the Van Eck method of reading characters off a screen from rooms away by studying the radio emissions emitted by the electromagnetic coils of CRT monitors.  Well, since those are about as prevalent as a funny show on CBS these days, some other enterprising hackers students have managed to do something similar using wired and wireless keyboards.  That’s it – I’m back to abaci.

http://lasecwww.epfl.ch/keyboard/

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