Cybersecurity

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How NSA Can Spy on Air-Gapped Networks? Meet FIREWALK (youtu.be)

submitted 4 days ago* (last edited 4 days ago) by kugmo to c/cybersecurity

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Came out in 2008 and leaked in 2013, the glowies have been able to send out malicious packets from air-gapped networks for exuberant prices.

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[–] [email protected] 0 points 3 days ago

They put an SDR into Ethernet ports. This let them inject exploits and exfil data across air gaps using local agents or proxies who merely got close to the device.