> root/etc/ssh/ssh_host_ed25519_key and root/etc/ssh/ssh_host_ed25519_key.pub and root/root/.ssh/authorized_keys for obvious reasons.

What are the _obvious_ reasons for the NAS root to have an SSH key?

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yjftsjthsd-h 5 hours ago | parent [-]

To log in and administer it? There's even an example; search for "extlinux --once". (There are other options, like a web UI or non-root SSH, but that's the obvious thing. Also if you want to advocate non-root I'm going to want to hear a threat model.)

	▲	cassianoleal 5 hours ago \| parent [-]
		You don't need a private key on the host for that, only your public key in authorized_keys. Edit: Oh boy I should have paid more attention. Those are the host keys. :facepalm: