Ca să înțeleagă omul de ce ai zis bye-bye data:
„If you need to delete sensitive information and have it completely inaccessible, you’ll want to use the “Secure Empty Trash” feature. This works by writing random patterns of data over a trashed file immediately after it has been emptied, or removed from the filesystem, such a process which otherwise takes place over time throughout normal computer usage as more files are created and deleted.” de aici
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„Securely empty the Trash
Even after you empty the Trash, deleted files can be recovered using data-recovery software. For extra security, you can delete files so they can’t be recovered.
Drag the item to the Trash.
Choose Finder > Secure Empty Trash. When you see a warning message, click OK.
Files deleted in this way are completely overwritten by meaningless data. This may take some time, depending on the size of the files.
To prevent the recovery of files you deleted previously, open Disk Utility, choose Help > Disk Utility Help, then search for help on erasing free disk space.” de aici