I believe we first mentioned Cobiansoft’s CobianBackup in 2009. But even today, it still continues to impress. For the purchase price (zero), it will do just about as a great a job as anything at helping you prepare for disaster. It supports FTP backup, runs as an application or as a service (consuming very few system resources in the latter mode), can compress or not compress, encrypt or not encrypt — it’s your call.
Remember, most computers have moving parts. If they don’t move, some of them likely warm up. It’s not a question of IF you’ll someday experience data loss due to some kind of failure. It’s WHEN. Backing up is a bit like buying fire insurance: The moment you realize you wished you had it, it’s too late to get it. Begin a vigilant and routine backup policy today so, when it happens, you can smile, and say, “Brigada told me I should prepare for this.” :-)