in reply to Pin code

As an aside, I wouldn't bother trying to brute force this by hand, I'd just feed the numbers into an Arduino driving 10 solenoids to press the buttons for me. Boring repetitive tasks are error prone in my (fat fingered) experience.

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Re^2: Pin code
by holli (Abbot) on Sep 12, 2018 at 09:43 UTC
    That's exactly why I'd use an angle grinder ...


    holli

    You can lead your users to water, but alas, you cannot drown them.

      I don't have one, but do have plenty of the other stuff :) It's also easier to injure yourself with an angle grinder, plus it's pretty noisy and messy :P If we assume the safe operates in a reasonable fashion, that it can deal with 4 key presses a second it'd be possible to exhaust the combinations in less than 9 minutes. This also has the added advantage of not destroying the safe :) I've not seen a digital safe intended for home use that rate limits unlock attempts.