What NIST document outlines the procedures for creating an Information Security Continuous Monitoring (ISCM) program?

The correct choice is NIST 800-137, which specifically focuses on Information Security Continuous Monitoring (ISCM). This publication provides guidance on establishing and maintaining an ISCM program as part of the broader risk management framework. It emphasizes the importance of ongoing risk assessment and the need for organizations to continuously monitor their information systems to effectively identify vulnerabilities and threats.

NIST 800-137 outlines specific steps for developing an ISCM strategy, including defining the scope, selecting the right tools and technologies, and implementing a monitoring strategy that encompasses both technical and non-technical controls. This document is essential for organizations looking to enhance their security posture by establishing a proactive approach to identifying and addressing security risks in real-time.

In contrast, NIST 800-37 is primarily focused on the Risk Management Framework (RMF) for federal information systems, providing a structured process for integrating security, privacy, and risk management activities. NIST 800-53 provides a catalog of security and privacy controls that can be used to protect organizational operations, assets, and individuals. Lastly, NIST 800-171 is centered on protecting controlled unclassified information (CUI) in non-federal systems and organizations, with specific requirements for safeguarding such information. Thus, NIST