It is MOST important to the effectiveness of an IT risk management function that the associated processes are:
正解: D
The effectiveness of an IT risk management function depends on how well it can identify, analyze, evaluate, and treat the IT-related risks that may affect the organization's objectives and performance. To achieve this, the IT risk management function needs to have processes that are updated and monitored on a continuous basis, so that they can capture the changes in the IT environment, the business context, the risk appetite and tolerance, and the regulatory requirements. Updating and monitoring the IT risk management processes also helps to ensure that they are consistent, reliable, and efficient, and that they provide timely and accurate information for decision making and reporting12. Aligning the IT risk management processes to an industry-accepted framework is important, but not the most important factor for the effectiveness of the function. A framework provides a common language, structure, and methodology for IT risk management, but it does not guarantee that the processes are updated and monitored on a continuous basis. A framework also needs to be customized and adapted to the specific needs and context of the organization3. Reviewing and approving the IT risk management processes by senior management is important, but not the most important factor for the effectiveness of the function. Senior management support and endorsement are essential for establishing the tone and culture of IT risk management, as well as for allocating the necessary resources and authority for the function. However, senior management review and approval alone do not ensure that the processes are updated and monitored on a continuous basis. Senior management also need to oversee and evaluate the performance and outcomes of the IT risk management function4. Periodically assessing the IT risk management processes against regulatory requirements is important, but not the most important factor for the effectiveness of the function. Regulatory compliance is one of the objectives and drivers of IT risk management, and it requires the function to adhere to the applicable laws, rules, and standards. However, regulatory requirements are not the only source of IT risk, and they may not cover all the aspects and dimensions of IT risk management. Moreover, periodic assessment may not be sufficient to capture the dynamic and evolving nature of IT risk. Therefore, the IT risk management processes need to be updated and monitored on a continuous basis, not only to meet the regulatory requirements, but also to address the other sources and impacts of IT risk5. References = Risk and Information Systems Control Study Manual, Chapter
3: IT Risk Response, Section 3.1: Risk Response Process, pp. 121-123.
