CCI-004256

Defines the system or individual system components that provide the capability of shutting off power in emergency situations.

Implementation Guidance

Determine if the capability to shut off power to [PE-10_ODP[01]; system or individual system components that require the capability to shut off power in emergency situations is/are defined] in emergency situations is provided.

Validation Procedures

Examine: [SELECT FROM: Physical and environmental protection policy; procedures addressing power source emergency shutoff; emergency shutoff controls or switches; locations housing emergency shutoff switches and devices; security safeguards protecting the emergency power shutoff capability from unauthorized activation; system security plan; other relevant documents or records]. Interview: [SELECT FROM: Organizational personnel with the responsibility for the emergency power shutoff capability (both implementing and using the capability); organizational personnel with information security responsibilities]. Test: [SELECT FROM: Mechanisms supporting and/or implementing emergency power shutoff].

The controls below (if any) were marked by NIST as being related to CCI-004256.