aIR-Jumper: Covert Air-Gap Exfiltration/Infiltration via Security Cameras & Infrared (IR) · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/1709.05742/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTaIR-Jumper: Covert Air-Gap Exfiltration/Infiltration via Security Cameras & Infrared (IR) — mentioned by throw0101ahttps://news.ycombinator.com/item?id=25442301urn:hackerpapers:mention:1709.05742:25442301Wed, 16 Dec 2020 13:36:02 GMT<p>&gt; That leaks a file via the camera LED, PWMing it at 4 bits per pulse (16 different pulse widths), tested on my iMac. Can I get a paper now? :-) Using (security) camera LEDs was already done: * https://arxiv.org/abs/1709.05742 :)</p><p><a href="https://hackerpaper.kaipfister.de/p/1709.05742/">Paper and discussion history</a>. A mention is not an endorsement.</p>cs.CR