From Voice Video Policy Security Technical Implementation Guide
Part of SRG-POL-300611
Associated with: CCI-003072
The information security architecture at the individual information system level must be consistent with and complement the more global, organization-wide information security architecture that is integral to and developed as part of the enterprise architecture. The information security architecture includes an architectural description, the placement/allocation of security functionality (including security controls), security-related information for external interfaces, information being exchanged across the interfaces, and the protection mechanisms associated with each interface.
If the Voice Video system does not support conferences on multiple networks having different classification levels, this is not applicable. Review the Voice Video SSP for the system. Confirm the VC system A/B, A/B/C, or A/B/C/D switch uses optical technologies to maintain electrical isolation between the input port/connection and between all selectable output ports/connections. Validate approved equipment is being used through DISN Video Services (DVS), which maintains a list of A/B, A/B/C, and A/B/C/D switches that have been certified. If the A/B, A/B/C, or A/B/C/D switches are not based on optical technologies to maintain electrical isolation between the input port/connection and between all selectable output ports/connections, this is a finding. If the A/B, A/B/C, or A/B/C/D switch is not certified through DVS, this is a finding.
Obtain and install an approved and certified DVS A/B, A/B/C, or A/B/C/D switch. Document the solution in the Voice Video SSP for this system.
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