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.
Review the Voice Video SSP for the system. Confirm the VC system architecture and inspect the VC CODEC to verify that ISDN lines are not connected directly to the CODEC if it connects to a classified IP network (e.g., SIPRNet, JWICS) at any time. If the VC system connects to ISDN lines when connected to a classified network, this is a finding. If the design and configuration are not documented in the SSP, this is a finding. NOTE: If the VC system is used to support multiple networks having different classification levels, and the ISDN lines are isolated from classified IP, they must meet Periods Processing requirements.
Do not simultaneously connect ISDN lines to a VC CODEC if the CODEC connects to a classified IP network. Document the design and configuration in the Voice Video SSP for this system. Further document procedures, if any, used to ensure no simultaneous connections occur.
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class id
, if you view the page source) point to
globally unique URIs for each document and item. Copy the
link location and paste anywhere you need to talk
unambiguously about these things.
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text/turtle
or
Accept: application/rdf+xml
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