pbjamm@beehaw.org to

Technology@beehaw.orgEnglish · 2 years ago

Hackers can steal cryptographic keys by video-recording power LEDs 60 feet away

arstechnica.com

6

cross-posted to:
technology@beehaw.org

14

Hackers can steal cryptographic keys by video-recording power LEDs 60 feet away

arstechnica.com

pbjamm@beehaw.org to

Technology@beehaw.orgEnglish · 2 years ago

6

cross-posted to:
technology@beehaw.org

Key-leaking side channels are a fact of life. Now they can be done by video-recording power LEDs.

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2 years ago
Note to self - don’t add flashing LEDs to any security devices

Technology@beehaw.org

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