I destroy my old data using what storage experts call a”block-erasure utility” such as Darik’s Boot and Nuke. DBANoverwrites each block on a computer’s hard drive several times–upto ...

Adam Pash Free, open-source boot disk utility Darik's Boot and Nuke (DBAN) automatically and completely deletes the content of every hard disk it can find on your computer when you run it.