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Data Backup and Recovery Plan

Medium 16 items · 1 hour
testuser's avatar
testuser Published 2 weeks ago
Technical

A practical checklist to build and maintain a reliable data backup and recovery plan for personal or small-business use. Covers 3-2-1 backups, cloud selection, local drive rotations, automated verification, and recovery testing so you can restore data when it matters.

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  1. List critical files, systems, and data sources — Include documents, photos, databases, emails, and configuration files.
  2. Define backup scope, retention, and recovery objectives — Set retention periods, recovery time objectives (RTO), and recovery point objectives (RPO).
  3. Implement the 3-2-1 backup rule — Maintain 3 copies, on 2 different media, with 1 copy offsite.
  4. Make three copies of each critical dataset — Primary data, local backup, and offsite/cloud copy.
  5. Use two different storage media types — Combine cloud, external SSD/HDD, or NAS to reduce correlated risk.
  6. Keep one backup copy offsite or in a separate region — Use cloud or physically transport rotated drives to a separate location.
  7. Choose a reliable cloud provider and plan — Compare encryption, redundancy, data center region, SLA, and pricing.
  8. Configure automated backups for all scheduled sources — Enable scheduled jobs for systems, databases, and user folders.
  9. Schedule local external drive backups and implement rotation — Set weekly or daily local backups and rotate drives monthly or per your RTO.
  10. Encrypt backups in transit and at rest — Use strong encryption (AES-256) and TLS for transfers; protect keys separately.
  11. Automate backup verification and integrity checks — Use checksums, test restores, or verification tools after each job.
  12. Run full restore tests quarterly — Perform end-to-end restores to validate recovery time and data integrity.
  13. Secure backup credentials and restrict access — Use MFA, least-privilege accounts, and store keys in a password manager.
  14. Document backup and recovery procedures and assign owners — Include step-by-step restore instructions, contacts, and escalation paths.
  15. Monitor backup jobs, review logs, and set alerting — Alert on failures, missed schedules, or verification errors.
  16. Keep backup software, agents, and drive firmware updated — Apply security updates and test after major upgrades.
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