this post was submitted on 19 Aug 2026
47 points (100.0% liked)

Linux

67142 readers
1269 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 7 years ago
MODERATORS
 

I am giving away a shitty 128GB SSD, which was used with LUKS 2 for most of it's lifetime. As far as I know, it's good practice to secure-erase it, but I'm too lazy to reinstall the OS on it (I already did it once). Is it really needed?

you are viewing a single comment's thread
view the rest of the comments
[–] Multiplexer@discuss.tchncs.de 8 points 2 days ago (1 children)

Is anyone even likely to be curious enough to look?

Well, can only speak for me, but first thing I do.
I mean, you can never know which administrative scandal you might uncover...
I stop the moment I find private stuff, though.
Had that three or four times already, the only case I was considering doing something about it was a completely unsecured and unerased phone still containing a bunch of business emails that clearly were sensitive or even confidential stuff.
I just told the seller how he screwed up here, instead of making a bigger fuss out of it.

[–] The_Hideous_Orgalorg@sh.itjust.works 5 points 2 days ago (1 children)

Sure, but are you pulling out forensic analysis tools, or just checking what didn't even get erased in the first place?

[–] Multiplexer@discuss.tchncs.de 5 points 2 days ago

The devices in question all were fat formatted, for which it is quite easy to reconstruct most of the "deleted" content using readily available simple tools (which I did).
But that was some time in the past, nowadays most systems use some kind of base encryption, making it less likely to easily find something.
The phone, on the other hand, was just not doing a factory reset before selling it, but only deleting files (and missing stuff, like some mail folders) and not having a password-protection at all... 😬