UK ONR Cyber Security and Information Assurance (CSIA) for Nuclear Facilities
SyDP 7.5 Preparation for and response to cyber security incidents – UK ONR Cyber Security and Information Assurance (CSIA) for Nuclear Facilities

UK ONR Cyber Security and Information Assurance (CSIA) for Nuclear Facilities 7.5-RRC: Response and recovery capability and backups

Dutyholders have the resources, information, skills and authority to enact the plan and limit impact on essential functions, including prioritised recovery of systems, capacity for protracted incidents lasting weeks, fail-over mechanisms and tested external support. Backups of IT and OT systems meet agreed recovery time and point objectives (a 3-2-1 approach is common), recovery is tested, integrity is checked on completion, and cloud backup is planned.

Maintained by Gerard BlokdykVerified against the published standard Control text last updated

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