Router LEDs Allow Data Theft From Air-Gapped Computers

The status LEDs present on networking equipment such as routers and switches can be abused to exfiltrate sensitive data from air-gapped systems at relatively high bit rates, researchers have demonstrated.

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Article Link: http://feedproxy.google.com/~r/Securityweek/~3/8D0PMpzGONY/router-leds-allow-data-theft-air-gapped-computers