• Requirement

    Implement [Assignment: organization-defined protected distribution system] to [Selection (one or more): prevent unauthorized disclosure of information; detect changes to information] during transmission.

  • Discussion

    The purpose of a protected distribution system is to deter, detect, and/or make difficult physical access to the communication lines that carry national security information.

More Info

  • Title

    Transmission Confidentiality and Integrity | Protected Distribution System
  • Family

    System and Communications Protection
  • NIST 800-53B Baseline(s)

    • Related NIST 800-53 ID

    NIST 800-53A Assessment Guidance

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