The 3-2-1 backup rule

Data is one of the most valuable assets a business has, and data loss is what any business tries to avoid. Threats to data, however, are on the rise due to many types of incidents, such as hacking, malware attacks, natural disasters, hardware failures, human errors, etc. Thus data backup is one of the most crucial strategies to a successful business.
Today I will talk about one of the most used backup strategies: the 3-2-1 backup rule.

Видео The 3-2-1 backup rule канала Sunny Classroom