37
submitted 4 months ago* (last edited 4 months ago) by poki@discuss.online to c/linux@lemmy.ml

(More) Specifics:

  • Undoing the protection should include filling in a password.
  • The password should be different from the one used with sudo or any other passwords that are used for acquiring elevated privileges.

All (possible) solutions and suggestions are welcome! Thanks in advance!

Edit: Perhaps additional specifications:

  • With 'displace‘, I mean anything involving that resembles the result of mv, cp (move, cut, copy) or whatsoever. The files should remain in their previously assigned locations/places and should not be able to 'pop up' anywhere.
  • I require for the files to be unreadable.
  • I don't care if it's modifiable or not.
  • I don't require this for my whole system! Only for a specific set of files.
you are viewing a single comment's thread
view the rest of the comments
[-] lambalicious@lemmy.sdf.org 3 points 4 months ago

I ask for some method that prevents the file to even be copied through a disk clone

Oh that's quite simple! Just don't have the files on the first disk in the first place. Make them a remote mount from a server, for example via sshfs, webdav, etc. Heck, even ftp if it comes down to it. That way, even though you can clone the disks, you can not get to the files if you don't also have the full authentication requirements for the remote server (such as a password).

At a conceptual level, you can't do anything via root to prevent someone who clones the disk from... well, cloning the disk. Having physical access to a disk is a much higher level of access than even root, so if what you are looking for is for your content to not be cloned, you need to fortify physical access to the device.

[-] poki@discuss.online 2 points 4 months ago

Understood. Thank you!

this post was submitted on 22 Jun 2024
37 points (93.0% liked)

Linux

48210 readers
975 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 5 years ago
MODERATORS