3.4.3[c]

  • Determination Statement

    Changes to the system are approved or disapproved.

  • Requirement

    Track, review, approve or disapprove, and log changes to organizational systems.

  • Requirement Discussion

    Tracking, reviewing, approving/disapproving, and logging changes is called configuration change control. Configuration change control for organizational systems involves the systematic proposal, justification, implementation, testing, review, and disposition of changes to the systems, including system upgrades and modifications. Configuration change control includes changes to baseline configurations for components and configuration items of systems, changes to configuration settings for information technology products (e.g., operating systems, applications, firewalls, routers, and mobile devices), unscheduled and unauthorized changes, and changes to remediate vulnerabilities. Processes for managing configuration changes to systems include Configuration Control Boards or Change Advisory Boards that review and approve proposed changes to systems. For new development systems or systems undergoing major upgrades, organizations consider including representatives from development organizations on the Configuration Control Boards or Change Advisory Boards. Audit logs of changes include activities before and after changes are made to organizational systems and the activities required to implement such changes. [SP 800-128] provides guidance on configuration change control.

More Info

  • Family

    Configuration Management
  • DoD Scoring Methodology Points

    1

NIST 800-171A Assessment Guidance

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