NIST Special Publication 800-30 offers guidance for conducting detailed risk assessments in cybersecurity, aiding organizations in identifying and evaluating potential risks within their information systems.
On the other hand, NIST 800-39 provides a comprehensive strategy for managing information security risk at an organizational level. It focuses on integrating risk management into the broader enterprise framework, emphasizing governance, coordination, and communication to ensure effective risk mitigation aligned with an organization’s mission and goals.