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I looked a bit into meshtastic and was told that if a node was physically compromised then messages could be intercepted. That cant be right, right?
by monkaiju 9mo ago
I looked a bit into meshtastic and was told that if a node was physically compromised then messages could be intercepted. That cant be right, right?
- bb88 9mo agoWhy bother? Just jam the fucking hell out of it. Most critical infrastructure is not on the ISM bands.
- esseph 9mo agoA lot of things are. You could theoretically even shut down airplane printers in the cockpit if the jamming was strong enough. You'd be surprised the things that are tied to ism wifi and bluetooth
- subscribed 9mo agoFrom what I understand no, the relay node has no access to the messages. If you compromise sending or receiving node then sure, of course.
- idiotsecant 9mo agoThere was a well known crypto weakness, CVE-2025-52464, that allowed man in the middle decryption of meshtastic traffic. It was fixed by a firmware patch that improved crypto discipline.
- Aachen 9mo agoBad randomness in generating keys, for anyone else wondering