How To Securely Delete Mac S Free Hard Drive Space
Well, you might not know this, but once you delete any file from your Mac the usual way, the file actually remains there, only that it is no longer usable by your Mac. Then, when you add more files to your Mac, they ‘overwrite’ the space taken by those unusable files that you deleted previously. What this means is that an advanced user who might come into possession of your Mac can actually recover files that you have deleted previously....