The organization must update the System Security Plan (SSP) to address changes to the Voice Video system or its environment of operation or problems identified during plan implementation or security control assessments.

From Voice Video Policy Security Technical Implementation Guide

Part of SRG-POL-300599

Associated with: CCI-000574

VVSP-01-000124_rule The organization must update the System Security Plan (SSP) to address changes to the Voice Video system or its environment of operation or problems identified during plan implementation or security control assessments.

Vulnerability discussion

SSPs relate security requirements to a set of security controls and control enhancements. SSPs also describe, at a high level, how the security controls and control enhancements meet those security requirements, but do not provide detailed, technical descriptions of the specific design or implementation of the controls/enhancements. SSPs contain sufficient information (including the specification of parameter values for assignment and selection statements either explicitly or by reference) to enable a design and implementation that is unambiguously compliant with the intent of the plans and subsequent determinations of risk to organizational operations and assets, individuals, other organizations, and the Nation if the plan is implemented as intended.SSPs need not be single documents; the plans can be a collection of various documents, including documents that already exist. Effective security plans make extensive use of references to policies, procedures, and additional documents (e.g., design and implementation specifications) where more detailed information can be obtained. Voice Video SSP documents should include the Voice Video access control policy and procedures, Call Detail Record (CDR) policy and procedures, Voice Video configuration management policy and procedures, contingency plans and procedures for the Voice Video systems, and any other plans, policies, and procedures developed for the Voice Video system.Regular review and update of the SSPs ensures new vulnerabilities are mitigated by current effective strategies. When Voice Video compliance requirements are generated based on the STIGs and SRGs, an annual review of the applicable list of STIGs and SRGs is required. Locally generated compliance requirements sources must also be updated.

Check content

Review each Voice Video SSP. Verify the organizations SSP for each Voice Video system has been updated to address changes to the Voice Video system or its environment of operation or problems identified during plan implementation or security control assessments. If the organizations SSP for each Voice Video system have not been updated to address changes to the Voice Video system or its environment of operation or problems identified during plan implementation or security control assessments, this is a finding.

Fix text

Document in each Voice Video SSP updates to address changes to the Voice Video system or its environment of operation or problems identified during plan implementation or security control assessments.

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