Yhn BusinessEconomy first seen 5 d ago, last 5 d ago, peak #12
Air-Gapped Computers Leaking Secrets via RAM Radio Signals
Original: Leaking Secrets from Air-Gap Computers by Spelling Radio Signals from RAM
Researchers have published a paper on arXiv describing a covert channel that can extract secrets from air-gapped computers by modulating radio signals from the machines' RAM. The technique spells out data as radio emissions that a nearby receiver can pick up, even though the target computer has no network connection. It highlights a persistent weakness in physically isolated systems used for high-security data.
Why now: Newly published research demonstrates a novel side-channel attack against air-gapped machines, which security professionals find alarming and fascinating.
Rank over time, top of the chart is #1. 10 snapshots from 5 d ago to 5 d ago.
Evidence
- Leaking Secrets from Air-Gap Computers by Spelling Radio Signals from RAM · hapax_legomena · 41
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