I understand traditional methods don’t work with modern SSD, anyone knows any good way to do it?

  • Skull giver@popplesburger.hilciferous.nl
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    6 months ago

    Physical damage is the most reliable. Drill through the flash chips, chuck the whole thing into an old microwave, then throw it all in a fire.

    If you want to resell the SSD, use secure erase. If that doesn’t work (some broken firmware doesn’t erase on secure erase, you’ll know when you reboot and the data is still there), you can try overwriting all storage as a last resort.

    If the drive was encrypted, either with a hardware backed key or a very secure password, throw out the encryption key and delete the backup key. That should suffice, unless a powerful country with access to advanced quantum computers will be targeting you in the next ten or twenty years.

    Overwriting storage is rarely good enough to wipe all files, but there’s a good chance most of the files you want deleted will be gone. If all files on the drive are sensitive, you should’ve probably encrypted the drive (lesson for next time!) and shouldn’t rely on overwriting to actually erase the data you’re trying to destroy.