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That's what got me too. No matter what kind of encryption used, if someone records a person turning it off once, it can use that signal to turn off anytime he w
by cLeEOGPw 12y ago
That's what got me too. No matter what kind of encryption used, if someone records a person turning it off once, it can use that signal to turn off anytime he wants possibly sabotaging the whole thing. But it's not a problem with this product, it's just a general cryptography problem. Even military drones have it.
- jonathanyc 12y agoThat's a drastic assumption to make. Replay attacks[1] are a well known problem, and countermeasures can be implemented relatively simply. To say that they would work "no matter what kind of encryption is used" is completely false FUD. I'd worry more about general incompetence. [1]: http://en.m.wikipedia.org/wiki/Replay_attack http://en.m.wikipedia.org/wiki/Replay_attack