@matigo Can understand the high TB count for you, so it's more challenging I think. I use local backups on high capacity USB drives since I can't put all my eggs into the cloud basket although I do use services like Carbonite or CrashPlan (not cheap but worth it). Not always the full solution but works for me.
I still can't get why some people don't back up their most important things efficiently. It's asking for trouble and heartache.