Scheduled backup of your user folder to a network location
One can never have enough backups. Backups are important and you shouldn’t let one day pass without having them. I recommend creating system-wide backups (either the entire system partition or the entire hard disk) periodically.
But for that bit of data which is frequently changed/updated/replaced, you’ll need a more often backup schedule. This can be easily achieved with an archiver and a bit of scripting…