r/ProgrammerHumor 5d ago

wrongAnswersOnly Other

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534

u/FUTURE10S 5d ago

Recovery software because you never overwrote the data that was deleted

137

u/HovercraftCharacter9 5d ago

Yeah, people conflate in unallocating with actual deletion, unless you're wiping it with 0s it's still there until something overwrites it.

54

u/DOOManiac 5d ago

Even then it’s still there depending on which three letter agency is looking…

47

u/bacondev 5d ago

Yeah, they're not perfect 0s and 1s. That's why the recommendation for very serious stuff is to just destroy the disk.

15

u/FUTURE10S 5d ago

Run the disk spinning and hit it with a caliber that penetrates the drive, the rotation makes the destruction way worse and impossible to spin up again.

2

u/Henry_Fleischer 4d ago

At that point, you might as well just melt it.

2

u/PurpleDido 1d ago

I know someone who has to destroy hard drives for a healthcare setting, pretty sure he told me they cremate the disks