Failure to utilize threat modeling during the design phase results in overlooked vulnerabilities. This highlights the importance of Proactive Threat Identification in secure software development practices.

The most important course of action for a risk practitioner when reviewing the results of control performance monitoring is to validate whether the controls effectively mitigate risk, as it involves verifying and testing the adequacy and performance of the controls, and identifying any control gaps or deficiencies that may affect the risk level and response. The other options are not the most important courses of action, as they are more related to the evaluation, confirmation, or analysis of the risk profile, compliance, or indicators, respectively, rather than the validation of the control effectiveness. References = CRISC Review Manual, 7th Edition, page
154.

Low-probability, high-impact events are those that have a low chance of occurring but would cause significant harm if they do. These events are often difficult to predict and quantify, but they can have a major impact on the organization's objectives, reputation, or operations. By including these events in a risk assessment, the organization can develop understandable and realistic risk scenarios that reflect the potential consequences of different outcomes1. This can help the organization to prioritize its risk management activities and allocate its resources accordingly.
References = Risk and Information Systems Control Study Manual, Chapter 5: Risk Assessment Process

Section: Volume D