xLED: Covert Data Exfiltrartion via Router LEDs

Cyber Security Labs @ Ben Gurion University · 58K views · 2017 · 2:59

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Why the open web links it

Demonstrates how data can be secretly transmitted using the blinking LEDs of a network router.

Linked by 8 independent sites, 4 of them widely read in the 2026-10 crawl of the open web, including developpez.com, threatpost.com, securityaffairs.com, aspistrategist.org.au, nocamels.com.