3-2-1 Backup Rule

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The 3-2-1 backup rule[1]

  1. There should be 3 copies of data
  2. On 2 different media
  3. With 1 copy being off site

References

  1. ↑ Vanover, Rich (July 20, 2021). What is the 3-2-1 backup rule?. Veeam Inc. 

Related Pages

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