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Unlocking local storage at boot (alien.top)

submitted 11 months ago by rotten777@alien.top to c/homelab@selfhosted.forum

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I'm trying to build a headless server that has sensitive data on it and needs full disk encryption. I want it protected from physical theft and as far as I can brainstorm, that means at boot, the storage has to be unlocked manually. I know I can do this with remote access through remote console IPMI board but was wondering if I've just missed a way to solve this problem without using extra hardware. Have any of you homelabbers dealt with this problem set without using IPMI cards?

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[–] roiki11@alien.top 1 points 11 months ago (1 children)

Depends what you want to do, there are a few alternatives for luks. TPM, nbde server, dropbear-ssh, usb key, yubikey.

You can use any combination of the above with password being a fallback.

[–] rotten777@alien.top 1 points 11 months ago

dropbear-ssh is what I'm looking for. thanks!