Reply to post: Re: Huh?

Researcher criticises 'weak' crypto in Internet of Things alarm system

MachDiamond Silver badge

Re: Huh?

It wouldn't be hard to use a low power Pi or similar computer dropped near a target and log when the alarm is activated and disarmed. A week or so of data would give a good indication of the homeowners schedule. If it could be done via the net, a burglar could monitor several alarms for a longer period of time to build a larger statistical universe. Most people with regular jobs keep a pretty consistent schedule.

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