5 ms·
But you want to trigger it, to keep the data safe. Though if the adversary has sweaty fingers they also get your data.
by ChrisClark 4y ago
But you want to trigger it, to keep the data safe. Though if the adversary has sweaty fingers they also get your data.
- imglorp 4y agoYou could use a scheme kind of like how port-knocking works. For example, plugging in directly causes self-destruct, but plug and unplugging twice in 5 seconds will be the "okay it's me" signal. This could be implemented by writing a timestamp file on wakeup.
- pjerem 4y ago> This could be implemented by writing a timestamp file on wakeup. You’d need to embed a clock and an energy source to keep the clock going.
- morcheeba 4y agoA 150uF capacitor should keep the microcontroller running for about 5 seconds without power; it could keep time. 7.3mm x 4.3mm x 2.9mm