backup-validation

# Backup Validation ## Inputs Backup schedules, retention policies, storage inventory, encryption/key custody, RPO/RTO, and restore runbooks. ## Workflow 1. Map protected datasets, owners, dependencies, immutable copies, and backup success signals. 2. Select recent and older recovery points; restore into an isolated approved environment without overwriting live data. 3. Check counts, checksums, application consistency, permissions, and key availability; measure actual recovery time and data loss. 4. Document gaps and corrective actions with owners and retest dates. ## Validation Demonstrate application-level reads on restored data and confirm retention plus offsite recoverability, not just backup job success. ## Rollback and safety Treat backup data as production-sensitive. Restrict access and clean up isolated restores under retention policy; never test by restoring over production without explicit incident approval.