Final answer:
The authoritative source for RMF guidance and the repository for DoD RMF policy is the NIST SP 800-37. The document outlines the six steps of the RMF process and provides a comprehensive guide for organizations in the DoD and other federal agencies. Another important document is the DoD Instruction 8510.01 (DoDI 8510.01), which provides policy and guidance for implementing the RMF in DoD IT systems.
Step-by-step explanation:
The authoritative source for RMF (Risk Management Framework) guidance and the repository for DoD (Department of Defense) RMF policy is the NIST (National Institute of Standards and Technology) SP 800-37. This special publication provides a standardized and structured approach to managing risk within an organization. It outlines the six steps of the RMF process, which include categorizing information systems, selecting security controls, implementing controls, assessing control effectiveness, authorizing systems, and monitoring the security posture.
The NIST SP 800-37 serves as a comprehensive guide for organizations in the DoD and other federal agencies to develop, implement, assess, and maintain their security and privacy programs.
Another important document is the DoD Instruction 8510.01 (DoDI 8510.01), which provides policy and guidance for implementing the RMF for DoD Information Technology (IT). This instruction outlines the specific requirements and procedures for implementing the RMF in DoD IT systems.