Only your newer folk will pick out one app to backup to one device.
The backup here is layered defense. A few drives to backup the entire HDD in an offline backup then sync (there are dozens of goodsync apps) for some folders and finally our family photo collection on a few USB memory sticks.
Finally some work is up on Dropbox.
Make your backups Hard To Kill.
We all know that there's lot of synchronize software as well as backup. For most people, they might know the Dropbox or Syncthing. No matter what kind of software you are aware of, the matter is, how often do you use them? Are you really concerned about your data privacy? Because I have seen so many circumstances that some friends told me that the data stored in "the Cloud" had been erased of disappeared. It's really boring, right?
Post edited by moderator to remove commercial content.