112
How do I wipe a modern SSD to prevent data recovery?
(lemmy.world)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 27 Apr 2024
112 points (96.7% liked)
Asklemmy
43396 readers
1373 users here now
A loosely moderated place to ask open-ended questions
Search asklemmy ๐
If your post meets the following criteria, it's welcome here!
- Open-ended question
- Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
- Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
- Not ad nauseam inducing: please make sure it is a question that would be new to most members
- An actual topic of discussion
Looking for support?
Looking for a community?
- Lemmyverse: community search
- sub.rehab: maps old subreddits to fediverse options, marks official as such
- !lemmy411@lemmy.ca: a community for finding communities
~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~
founded 5 years ago
MODERATORS
This is the correct answer. Due to wear levelling, a traditional drive wipe program isn't going to work reliably, whereas most (all?) SSDs have some sort of secure erase function.
It's been a while since I read up on it but I think it works due to the drive encrypting everything that's written to it, though you wouldn't know it's happening. When you call the secure erase function it just forgets the key and cycles in a new one, rendering everything previously written to it irrecoverable. The bonus is that it's an incredibly quick operation.
Failing that, smash it to bits.
And if you're hiding from a nation state ... don't trust that, smash it to bits and dispose of them at different trash collection locations ๐