[HN] Hackers can steal cryptographic keys by video-recording power LEDs 60 feet away
[HN] Hackers can steal cryptographic keys by video-recording power LEDs 60 feet away
arstechnica.com Hackers can steal cryptographic keys by video-recording power LEDs 60 feet away
Key-leaking side channels are a fact of life. Now they can be done by video-recording power LEDs.
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