The Three Copies Rule

The Three Copies Rule is a guideline for managing important digital or physical information. It states that you should keep at least three copies of any critical data or documents: one primary copy, a secondary copy stored separately (like on an external drive or cloud service), and a third backup kept in a different location. This way, if the original is lost, damaged, or compromised, you still have multiple secure copies to retrieve the information. It’s a best practice for ensuring data safety and minimizing the risk of permanent loss.