The sound made by your computer could give away your encryption keys…
Cryptographers in Israel have taken aim at their laptops with microphones – and come up with some extraordinary results.
They were able to listen to their email software decrypting a sequence of messages, and to recover the RSA private key using the acoustic emanations…
Read more: The sound made by your computer could give away your encryption keys…
Story added 19. December 2013, content source with full text you can find at link above.