Yhn BusinessEconomy first seen 5 d ago, last 41 min ago, peak #2
Researchers Expose Air-Gap Computer Leak via RAM Radio Signals
Original: Leaking Secrets from Air-Gap Computers by Spelling Radio Signals from RAM (2024)
A 2024 research paper details a method for extracting secrets from air-gapped computers by decoding radio signals emitted from RAM, bypassing the physical isolation meant to keep such machines secure. The work shows that even disconnected systems can leak sensitive data, prompting discussion about how well air-gap defences actually hold up against sophisticated attacks.
Why now: New academic research demonstrating a novel side-channel attack against air-gapped systems raises security concerns.
air-gap computersRAMside-channel attacksarXiv
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Evidence
- Leaking Secrets from Air-Gap Computers by Spelling Radio Signals from RAM (2024) · hapax_legomena · 222
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