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This tag is for any class of exploits that leaks information relevant to further exploitation, such as stack cookies, kernel pointers, and memory layouts. It is not used for mere disclosure or loss of confidential data.
1
vote
Why did I never see those "spy signal jammers" for sale?
Hollywood did, and does, a lot of things divorced from reality.
There was a lot of mostly smoke involving Tempest and Van Eck stuff back in the day. However, it was primarily dependent upon the use o …
9
votes
How sensitive are acoustic side-channels to compression with a narrowband codec?
According to Wikipedia:
"... G.711 passes audio signals in the range of 300–3400 Hz and
samples them at the rate of 8,000"
Nyquist criteria limits the top frequency to be less than half the sample r …