# Cambium Data Blog

Cambium Data has been serving the Omaha area since 2009, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.

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##  [Best practices](https://cambiumdata.directivesites.com/blog/categories/best-practices)

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##  [Why the 3-2-1 Backup Rule is the Gold Standard](https://cambiumdata.directivesites.com/blog/why-the-3-2-1-backup-rule-is-the-gold-standard)

  Wednesday, 19 February 2025

  [Tony Underwood](https://cambiumdata.directivesites.com/blog/blogger/tony-underwood)

  [Cambium Data Blog](https://cambiumdata.directivesites.com/blog/categories/blog)   [Best practices](https://cambiumdata.directivesites.com/blog/categories/best-practices)

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You've probably seen a lot of posts about data backup and disaster recovery, and that's because it's super important for any business. Today, let's talk about the 3-2-1 rule and how it can keep your business safe when things go wrong.

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  [Backup](https://cambiumdata.directivesites.com/blog/tags/backup)   [Data](https://cambiumdata.directivesites.com/blog/tags/data)   [Data Recovery](https://cambiumdata.directivesites.com/blog/tags/data-recovery)

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