Cryptographic Keys Theft: Hackers Can Exploit Power LEDs via Video from 60 Feet

Researchers demonstrated a side-channel attack recovering keys from a smart card reader's LED, highlighting countermeasure necessity.

Related Keywords

Ben Nassi ,Dan Goodin ,Software Countermeasures ,Ben Gurion University Of The Negev ,Ben Gurion University ,Analysis Resistant Chips ,Time Programming ,Key Management ,Factor Authentication ,Ars Technica ,