39
Simple safe encryption for a server? (feddit.uk)
submitted 3 months ago by Flax_vert@feddit.uk to c/selfhosted@lemmy.world
25 comments fedilink hide all child comments

Hi, I'm running a ubuntu based backup server. And was wondering if there's a simple way to encrypt my drives in case they get swiped or something by a break in. But also in a way that the computer can be restarted and decrypt the drive without me needing to stick a key in everytime. Any ideas? It seems basic but I'm not an expert on all these newfangled encryption terminology, so would like something idiot proof (by idiot proof, not idiot enough to lose/forget the decryption key)

you are viewing a single comment's thread
view the rest of the comments
[-] unrushed233 27 points 3 months ago

You can actually unlock LUKS from another machine over SSH: https://www.cyberciti.biz/security/how-to-unlock-luks-using-dropbear-ssh-keys-remotely-in-linux/

I'm pretty happy with this solution

[-] voklen@programming.dev 8 points 3 months ago

I saw this and thought "How is this even possible? No way you run an SSH server from initramfs…" Turns out that's exactly how you do it, I'll be trying this out thank you!

[-] ShortN0te@lemmy.ml 7 points 3 months ago

This is the way.

this post was submitted on 07 Aug 2024
39 points (91.5% liked)

Selfhosted

39700 readers
553 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

  1. Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.

  4. Don't duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 1 year ago
MODERATORS
ruud@lemmy.world
CannaVet@lemmy.world
Loki@lemmy.world
HybridSarcasm@lemmy.world
devve@lemmy.world
HybridSarcasm@lemmy.hybridsarcasm.xyz