2026-06-22 · nist
NIST's National Cybersecurity Center of Excellence published NIST SP 1339, the Operational Technology Backup Quick Start Guide. The two-page resource focuses on practical backup management for OT environments where recovery failures can cause production downtime, financial loss, and safety incidents.
NIST says reliable OT backup strategy is vital for recovering from cyber attacks and system failures. The guide calls out backup integration with change management, regular backup creation, backup testing, and review during recovery exercises.
In OT environments, data loss is not just an IT inconvenience because corrupted configurations, missing controller backups, or failed recovery images can stop physical operations. Extended downtime can cascade into lost production, emergency repair costs, regulatory exposure, and safety risk.
Offline backup copies provide a clean recovery point when connected systems are encrypted, altered, or destroyed. Cold storage strengthens the NIST recovery model by keeping critical OT configurations and restore images outside the reach of ransomware and compromised administrative accounts.
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