What is the 3-2-1 rule for backing up your data?

The 30-second read

This briefing outlines the 3-2-1 data redundancy strategy to mitigate risks associated with hardware failure. Implementing these protocols ensures business continuity and protects critical corporate assets from permanent data loss.

• 01Maintain three distinct copies of all essential corporate data at all times
• 02Utilize at least two different storage media types to prevent simultaneous technical failures
• 03Store one copy in a geographically separate off-site location or secure cloud environment

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