If I ‘Wipe’ A Hard Drive, Can Anyone Get To Information Once On It?

Wiping a hard drive refers to the process of erasing data from a computer by overwriting it with binary code. There is a popular myth that you must write over data multiple times to make it unrecoverable. In reality, overwriting a drive once offers the same level of protection as overwriting a drive multiple times. Wiping the hard drive is done in instances like selling a computer or disposing of it. But simply wiping the hard drive isn’t enough protection. Someone who is computer savvy enough can retrieve enough data to access your personal information (or confidential client information).