PR.DS-11 ensures that data backups are regularly created, securely stored, and tested to maintain availability and integrity for recovery purposes. This includes near-real-time backups for critical data, offline storage to protect against incidents, and annual testing to verify restorability. It supports resilience by enabling rapid restoration after disruptions.

This subcategory mitigates risks like data loss from ransomware or disasters by enforcing geographic separation and secure storage practices. It aligns backup strategies with organizational priorities, ensuring critical data is recoverable. PR.DS-11 provides a safety net for operational continuity.