3 ms·
On Cisco, not sure, but otherwise the most amazing is probably this one. Reading PGP keys with a microphone up to few meters away from the laptop, from the soun
by user5994461 7y ago
On Cisco, not sure, but otherwise the most amazing is probably this one. Reading PGP keys with a microphone up to few meters away from the laptop, from the sound of the power supply. It's more noise when it's busy.
https://m.tau.ac.il/~tromer/acoustic/ https://m.tau.ac.il/~tromer/acoustic/
- eitland 7y agoThanks. Yes, this looks more familiar. For some reason my head was shortcutting "attack" to mean "infect". Thorrez in sibling comment mentions BadBIOS which is probably the one I thought about.