Follow the 3-2-1 backup rule

August 18, 2025

📂 Follow the 3-2-1 backup rule: Keep three copies of your important files — two in different types of storage and one stored off-site. For example, save the originals on your computer, another copy on an external hard drive or USB stick, and the last one in cloud storage online. Overkill? Maybe. Covered? Always.

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