Greg Clarke

Mastodon: @greg@clar.ke

  • 19 Posts
  • 83 Comments
Joined 2 years ago
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Cake day: November 9th, 2022

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  • That’s fair, I can appreciate an attack vector in cases where there are bad blocks and the drive was unencrypted. Luckily bad blocks are less common with modern SSDs and assuming the disk was encrypted, a few bad blocks are unlikely to expose any contents. So knowing the number of bad blocks and what data was stored would inform if a fill and empty approach would be suitable to sanitize the drive.


  • Fill the drive 100% using data duplicator then delete everything on the drive. Repeat a few times to ensure you scrub all blocks. There is no need to physically destroy the drive.

    edit: fair criticism of this approach in cases when the data is unencryptd and the hard drives has bad blocks. I just wanted to give a counter to the destroying hardware approach which isn’t necessary warranted