Certified Governance Risk and Compliance (CGRC) Practice Exam 2025 – All-in-One Guide to Master Your Certification!

NIST SP 800-30 is the correct choice because it specifically deals with risk assessment and provides a foundation for understanding and evaluating the impact of potential threats and vulnerabilities on an organization's operations and assets. This document outlines how to assess the potential impact, which is a critical component of risk management and security planning.

In the context of risk assessments, impact refers to the magnitude of harm that could occur if a threat were to exploit a vulnerability within an organization's systems or processes. NIST SP 800-30 provides a structured approach to risk assessment, including a detailed discussion on determining the impact levels associated with different types of threats.

While NIST SP 800-53, NIST SP 800-26, and NIST SP 800-53A cover important aspects of security controls, assessments, and frameworks, they do not specifically focus on defining impact in the same detailed manner as NIST SP 800-30. Thus, they are less pertinent to the specific question regarding the definition of impact.