[atoav]

Restic. If you create a restic backup it asks you for an encryption password, you enter it, co fogure the folders etc.

Sadly it has no gui (that I know of) but something like runtestic can help with automated incremental and encrypted backups, where you only want to keep the last n versions (and for example a weekly snapshot)

[rhamzeh]

On Gnome, DejaDup recently rolled out restic support, and I must say, it's looking really good!

If you use Gnome, I would encourage you to use it and give feedback here [1]

[1] https://gitlab.gnome.org/World/deja-dup/-/issues/192

[atoav]

Thanks for the hint, I am a KDE plasma user, but I will keep this in mind for Gnome users in my circle.