Remember the backup rule 3-2-1-1-0
3: Keep three copies of your data.
2: Store the copies on at least two different types of media (e.g., hard drives, cloud storage).
1: Store one copy off-site to protect against physical disasters.
1: Keep one copy offline to safeguard against cyber threats.
0: Ensure zero errors by regularly testing your backups for integrity and successful recovery.
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