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Wi-Fi jamming to knock out cameras suspected in nine Minnesota burglaries -- smart security systems vulnerable as tech becomes cheaper and easier to acquire (www.tomshardware.com)

submitted 9 months ago by L4s@lemmy.world to c/technology@lemmy.world

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Wi-Fi jamming to knock out cameras suspected in nine Minnesota burglaries -- smart security systems vulnerable as tech becomes cheaper and easier to acquire::A serial burglar in Edina, Minnesota is suspected of using a Wi-Fi jammer to knock out connected security cameras before stealing and making off with lots of loot. Such techniques are increasingly popular with criminals.

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[–] LufyCZ@lemmy.world 11 points 9 months ago (1 children)

The jammers don't disable the cameras, they just prevent them from streaming the captured video to the recording machine.

If the cameras had a local buffer, they'd be able to keep recording even if the signal was jammed.

[–] ada@lemmy.blahaj.zone 1 points 9 months ago (1 children)

Until the cameras are destroyed, which is easier to do when they're not streaming in real time

[–] 1rre@discuss.tchncs.de 1 points 9 months ago

Why not both?

Mains power with battery backup, live streaming via wires with wifi then flash storage backup