#9 – Back Up Your Data Regularly

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1. The 3-2-1 backup rule

A reliable strategy is the 3-2-1 rule:

• 3 copies of your data – one primary and two backups

•  2 different storage types – e.g., external hard drive, USB drive, or NAS

• 1 offsite copy – store in the cloud or at a different physical location

This strategy protects your data even if one storage method fails or is compromised.

2. Tips for backing up effectively

• Automate backups whenever possible so you don’t forget
• Verify backups regularly to ensure files can be restored
• Encrypt sensitive data for security, especially if using cloud or offsite storage
• Include important emails and system settings, not just documents

 Backing up isn’t a one-time task—it’s ongoing protection. Treat backups as essential maintenance to keep your personal and business data safe.