Backup is The Single Most Important Protection Against Ransomware.

Data backups can save you from hard drive failure and many other kinds of IT mishaps.
And I'm pretty sure you are tired of hearing “You should be backing everything up!” every single time you run into your IT guy, but he is 100% right this time. With ransomware locking computers up left and right, disabling entire networks, paralyzing hospital computers and locking people in hotel rooms. Backing up your data is more important than ever:

Infographics Source: Backblaze.com