From Voice Video Policy Security Technical Implementation Guide
Part of SRG-POL-200088
Associated with: CCI-000956
This control applies primarily to facilities containing concentrations of information system resources including, for example, data centers, server rooms, and mainframe computer rooms. For Voice Video systems, system shutoff switches must also consider FES requirements for life safety and C2 requirements mandating communications among top-level officials, especially during crisis or emergency conditions.
Review the Voice Video system security plan (SSP) for design criteria for the physical environment of the Voice Video system. Ensure the location (e.g., facility, computer center, operations center, communications room, etc.) is designed to provide C2 and FES communications when the power is shut off in an emergency situation (E-stop). Verify that the incident forcing power shutdown is logged and alerts are sent, even though the systems may be disrupted. If the capability of shutting off power to the Voice Video system or individual system components in emergency situations does not maintain communications for C2 and FES, to include reporting the incident forcing power shutdown, this is a finding.
Develop and document in the Voice Video SSP the design criteria for the physical environment of the Voice Video system. The following considerations must be made for Voice Video services provided during and after power shutoff: - The location must be designed to support the highest-level mission-critical decision-making users (DISN Voice Precedence). - The location must be designed to support FES. - The incident forcing power shutdown is logged and alerts are sent.
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