Linux uses LUKS to encrypt partitions and disks for security and privacy. To unlock LUKS-encrypted disks remotely, we can use the Dropbear SSH server on Debian, Ubuntu, or any other Linux distro. See How to unlock LUKS using Dropbear SSH keys remotely in Linux https://www.cyberciti.biz/security/how-to-unlock-luks-using-dropbear-ssh-keys-remotely-in-linux/