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.

read more

Read more: Router LEDs Allow Data Theft From Air-Gapped Computers

Story added 6. June 2017, content source with full text you can find at link above.