could you please advise on the proper backup-strategy for a tablet running Debian:
I have an sd-card slot on the device so I will make offline backups to an sd-card.
That protects me against a device failure.
But what if I lose the device?
I could (I guess) rsync the restic-backup to some cloud-storage (ie. backing up the backup) or create another respository in the cloud and run restic against multiple repositories…
What is the proper way to do it if you want to protect yourself against device failures (even when offline) as well as device loss?