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Are you thinking of this recent paper about acoustic side channel attacks on smartphones? Hearing your touch: A new acoustic side channel on smartphones (http:
by Reelin 7y ago
Are you thinking of this recent paper about acoustic side channel attacks on smartphones?
Hearing your touch: A new acoustic side channel on smartphones (http://arxiv.org/abs/1903.11137 http://arxiv.org/abs/1903.11137)
- knicholes 7y agoOh wow! This wasn't the one I was talking about, but very cool nonetheless. It's similar, but with keyboards. I hate posting this without evidence, but I think there was also something having to do with watching a plant or a pane of glass vibrate to know what is being said inside a room. The keyboard noise and the vibrations may also be unrelated. If I can find these articles, I'll come back and post them here.