Understanding the 3-2-1 Backup Strategy: A Simple Guide

Learn about the 3-2-1 backup strategy to effectively protect your data from loss and disaster.

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The 3-2-1 backup strategy is a reliable method to safeguard your data. 3: Keep three copies of your data (the original and two backups). 2: Store the copies on at least two different storage types (e.g., internal hard drive and external storage). 1: Keep one backup copy offsite (e.g., cloud storage or a physical location away from your primary residence). This strategy ensures your data is protected against various types of failures or disasters.

FAQs & Answers

  1. What are the key steps in the 3-2-1 backup strategy? The key steps are: keeping three copies of your data, using two different storage types, and storing one backup offsite.
  2. Why is an offsite backup important? An offsite backup protects your data from local disasters such as theft, fire, or flooding.
  3. What types of storage can I use for backups? You can use external hard drives, USB drives, cloud services, and network-attached storage as different storage types.

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