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RT @adulau@twitter.com

"AIR-FI: Generating Covert Wi-Fi Signals from Air-Gapped Computers" They use DDR RAM to generate a 2.4GHz signal... next time, you think that an air-gapped computer cannot generate signals.

arxiv.org/abs/2012.06884

🐦🔗: twitter.com/adulau/status/1338

@publicvoit "What wificard does the machine have"
"eh... 64GB of G.Skill Trident Z NEO?"
"No, I asked for your wifi card, not your RAM"
"Yes, I told you my wifi card"

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