this post was submitted on 08 Aug 2023
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As a long-term Linux user, I tried running Ubuntu under the Windows Subsystem for Linux. I works!

I have tried to setup ecryptfs, but this fails complaining that kernel module is missing. Here I don't know enough about WSL, but it appears to come with a custom kernel.

Can I essily encrypt WSL? If Luks is the answer, how do I enter the passphrase? The boot process is hidden.

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[–] phx@lemmy.ca 2 points 1 year ago

I think this might be possible with WSL2, which is more of a VM type instance, but WSL1 has issues with kernel modules and some networking stuff due to how it integrates with Windows

[–] projectdp@lemmy.ml 2 points 1 year ago* (last edited 1 year ago)

I've read that systemd-homed can do encrypted home directories but I haven't tried it, much less on WSL but that may get you to achieve the encrypted home directory at least.

Personally I don't think I would have a need to encrypt all of WSL, but maybe that also makes sense for your case.

ArchWiki example: https://wiki.archlinux.org/title/Systemd-homed

[–] flashgnash@lemm.ee 2 points 1 year ago

Would it not be encrypted if you just encrypt your windows drive with bitlocker? Seems kinda redundant to double encrypt to me

[–] llama_spit@lemm.ee 1 points 1 year ago (1 children)

Yes.

You'll just boot up into a blank home folder and a completely uncustomized bash (or whatever your default shell is).

After mounting you'll have to restart your shell or source your .${SHELL}rc

[–] _s10e@feddit.de 1 points 1 year ago

Ok, so via LUKS. Thanks