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Apple: SSH and FileVault

(keith.github.io)
507 points ingve | 2 comments | 18 Sep 25 20:15 UTC | HN request time: 0.001s | source
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reader9274 ◴[18 Sep 25 20:47 UTC] No.45294811[source]▶
So you're saying i can now have a fully remote mac mini server with auto-reboot on power outage without the need to physically log in with a keyboard attached? Awesome
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varenc ◴[18 Sep 25 21:25 UTC] No.45295194[source]▶
You can also do this:

   sudo fdesetup authrestart -delayminutes -1
which will make the computer auto login to the chosen account on next reboot, without having to type in a password. Only lasts once. Has obvious security downsides though but that might be fine.
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eastbound ◴[18 Sep 25 21:42 UTC] No.45295374[source]▶
But then you could just disable FileVault?
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derefr ◴[18 Sep 25 22:38 UTC] No.45295885{3}[source]▶
I think the point of this technique is to be able to leave the machine locked on cold boot, but to be able to e.g. unlock it, put it to sleep, and go on vacation; and then, if you need to remotely reboot it, you can reboot it in such a way that it stays unlocked on next boot, rather than reverting to locked.
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anyfoo ◴[18 Sep 25 23:13 UTC] No.45296150{4}[source]▶
It's still a little bit like putting your jewelry in a safe, and leaving the key on top of the safe.
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1. patrakov ◴[19 Sep 25 05:02 UTC] No.45298122{5}[source]▶
It makes sense temporarily. You can always move the key to your pocket later if nobody steals it.
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2. anyfoo ◴[19 Sep 25 07:31 UTC] No.45298907[source]▶
Oh yeah, I get it. Just pointing out what this is doing, and why you should probably not always do this, for example.