The really important things (essentially only photos) are backed up on a different USB drive and remotely on backblaze. Around one terabyte cost 2-3$ per month (you pay by operation, so it depends also by how frequently you trigger the backup). You want to search for “cold storage” which is the name for cloud storage unfrequently accessed (in other words, more storage than bandwidth). As a bonus, if you use rclone you can encrypt your data before sending it to the cloud.
Backup and encryption. encryption prevents the thief to see my data, backup allows me to make a new server. Furthermore, as other pointed out, I don’t expect that a common thief will see a lot of value in a small black box on top of a shelf
I remember reading a post on mastodon where it was explained that no mother board validates the secure boot keys expiration dates otherwise it wouldn’t boot the first time the BIOS battery gets empty and the internal clock gets reset. The post was written well and was citing some sources. But I didn’t try to verify these assertions.
I’m not familiar with this setup. But do you want for the server to boot as soon as it receive any packet addressed to its IP?
You need to send the WOL packet to the broadcast address of your network, not to the machine IP address. It this way all the machines on the network will receive it, including the ones that have been powered off for a while
I have automated it with a small initramfs script which has half password and download the other half from internet. My threat model is to protect from a random thief. So they should connect it to a network similar to mine (same netmask and gateway) and boot it before I can remove the half key from internet.
some security which is on my TODO list is: allow fetching the half key only from my home IP and add some sort of alert for when it is fetched.