What Is the 3-2-1 Backup Rule, and How Does It Work In the Cloud? 

Photo credit: Jakub Zerdzicki via Pexels. Article by Jessica Elliott. CO by US Chamber of Commerce – October 2, 2025.

Ransomware attacks and hardware failures can be disastrous. Implementing the 3-2-1 backup rule helps protect your company. It reduces risk from a single failure point by spreading three copies across two media types, including one off-site. But deploying the 3-2-1 rule in cloud storage requires additional security measures. […]

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