> (bonus question - how to make backups safe in age of encrypting ransom ware). This is actually a solved problem, with many solutions. In a nutshell, you nee

> (bonus question - how to make backups safe in age of encrypting ransom ware). This is actually a solved problem, with many solutions. In a nutshell, you need a system that has enough space to make many enough copies without overwriting the ones that are too fresh. It also must not be controllable by the host that you backup but this is kind of obvious.