Since all the search engines have gone to shit, I'll resort to the old-fashioned way of finding information: Asking people.

So, what's the easiest, most foolproof way to do encrypted offsite #backups on #Linux?

I have a few TB at Hetzner, and a few personal laptops that need automated backups.

The whole thing needs to be fairly foolproof to run (because at least one kid is going abroad for a few months with their laptop), and foolproof to set up up (because it's me setting it up)