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control enhancementPE-11(1)
Alternate Power Supply — Minimal Operational Capability (PE-11(1))
Provide an alternate power supply for the system that is activated [organization-defined] and that can maintain minimally required operational capability in the event of an extended loss of the primary power source.
Security Baselines
HIGHLOWMODERATE
physical-securityenvironmentalfacilitiesenhancement
Why These Connect
Enhances1
These enhancements add specific capabilities or refinements to the base control.
Baselined In1
This control is included in the linked security baseline (LOW, MODERATE, or HIGH).