Different flash operations (read / write / erase) have different power requirements. This is probably due to fact that an erase operation requires 4 times the voltage, about 20v, than what a read operation requires, about 5v. So idea is that power consumption gives clues about what a flash drive is doing. I am assuming the… Read More »
Earlier this week ‘rumors‘ started spreading about WD MyBook Live NAS devices were remotely instructed to return to factory settings. Well, this is no longer a rumor, it is happening. I write this blogpost as I learn new stuff about this issue so nothing of this is written in stone and I will update and… Read More »
Overwriting Hard Drive Data: The Great Wiping Controversy Okay, this is another one that annoys me: The claim, the myth that certain three letter agencies can recover data from erased or zero filled hard drives. The claim that those can magically ‘read’ and reconstruct data from ‘latent magnetic residue’ (I am not making this up,… Read More »