Setting the foundation by Synology: 3-2-1

Only a well-structured backup strategy enables data recovery when you need it. If you are just starting, or if you are in the process of rethinking your existing system, follow the 3-2-1 backup rule

Have at least 3 copies of your data -    Keep these copies on 2 different mediums -   Store at least 1 copy off-site  

Step 1 - Protect endpoints and services

Businesses rely on large amounts of data to perform their daily operations. Protecting information stored on enterprise devices or services from hardware and software failure or ransomware is the first step to ensuring business continuity.