Hi friends.
Before I dispose an used phone or tablet, I always physically destroy the NAND chip inside it (If it don't have disk encryption). During the process I often wonder, do I actually need to hammer/cut it one more time?
For example, is there any difference in change of data recovery, if I only crack a corner, or cut it in half, or even shatter in pieces, or burn with fire?
Of course in any case it won't be possible to read the content in normal ways, but is it possible to read it using some special sensor... Maybe a electron microscope?
I'm not a mad man, just found this thing interesting to think about, so I want to hear your opinions.
Thanks.