*A risk owner is the person or entity that has the authority and responsibility to manage a specific risk1. The risk owner is accountable for the implementation and effectiveness of the risk response strategy and the risk treatment plan2.
*Identifying the risk owner is the first step when a new risk scenario has been identified, because the risk owner is the key stakeholder who will be involved in the subsequent steps of the risk management process, such as risk analysis, risk evaluation, risk treatment, and risk monitoring2.
*Identifying the risk owner also helps to clarify the roles and responsibilities of different parties involved in the risk management process, such as the risk manager, the risk analyst, the risk committee, and the risk auditor3. This can improve the communication, coordination, and collaboration among the risk management team and ensure that the risk is managed effectively and efficiently.
*Estimating the residual risk (option A) is not the first step when a new risk scenario has been identified, because the residual risk is the risk that remains after the risk treatment plan has been implemented2.
Therefore, estimating the residual risk requires prior steps such as risk analysis, risk evaluation, and risk treatment.
*Establishing key risk indicators (KRIs) (option B) is not the first step when a new risk scenario has been identified, because KRIs are metrics or data points that provide early warning signals or information about the level or trend of a risk4. Therefore, establishing KRIs requires prior steps such as risk identification, risk analysis, and risk evaluation.
*Designing control improvements (option C) is not the first step when a new risk scenario has been identified, because control improvements are part of the risk treatment plan, which is the set of actions and resources needed to implement the chosen risk response strategy2. Therefore, designing control improvements requires prior steps such as risk analysis, risk evaluation, and risk response selection.
References =
*Risk Owner - Institute of Internal Auditors
*Risk Treatment Plan - ISACA
*Risk Management Roles and Responsibilities - 360factors
*Key Risk Indicators: A Practical Guide | SafetyCulture

The business process owner is the stakeholder who is responsible for the business process that is supported by the IT system, such as the CRM system. The business process owner has the authority and accountability to manage the risk and its response associated with the business process and the IT system. The business process owner should own the risk of customer data leakage caused by insufficient IT security controls for the new system, as it directly affects the performance, functionality, and compliance of the business process. The other options are not the correct answer, as they involve different roles or responsibilities in the risk management process:
The chief information security officer is the senior executive who oversees the enterprise-wide information security program, and provides guidance and direction to the information security managers and practitioners.
The chief information security officer may advise or support the business process owner in managing the risk of customer data leakage, but does not own the risk.
The chief risk officer is the senior executive who oversees the enterprise-wide risk management program, and provides guidance and direction to the risk managers and practitioners. The chief risk officer may advise or support the business process owner in managing the risk of customer data leakage, but does not own the risk.
The IT controls manager is the person who designs, implements, and monitors the IT controls that mitigate the IT risks, such as the IT security controls for the new system. The IT controls manager may advise or support the business process owner in managing the risk of customer data leakage, but does not own the risk. References = Risk and Information Systems Control Study Manual, 7th Edition, Chapter 3, Section
3.1.1.1, pp. 95-96.

The correct answer isBbecause the primary reason for obtainingindependent reviewsof risk assessment and response mechanisms is tominimize subjectivityand improve objectivity, consistency, and credibility in the assessment results. Independent reviewers help reduce bias and provide a more reliable evaluation of how risk is identified, analyzed, and responded to.
The other options are narrower or secondary outcomes:
* A. To ensure risk thresholds are properly definedmay be part of a review, but it is not the primary reason.
* C. To correct errors in the risk assessment processis beneficial, but independent review is broader than error correction.
* D. To validate impact and probability ratingsis part of review activity, but the larger reason is reducing subjectivity and bias.
Exact Extracts supporting the answer:
* "The most important reason for reviewing the risk management process by independent risk auditors and assessors is to ensure that the risk factors and risk profile are well-defined."
* "An independent risk management professional should assess whether the risk profile and risk factors are properly defined during the risk management process review."
* "Using representative and significant historical data addresses the potential for bias in developing risk scenarios."
* "A peer review is BEST suited for reviewing IT risk analysis results before sending them to management."
* "Assessments by an objective and independent third party are most relied upon by a regulatory body." These extracts support that independence improves objectivity and reduces bias in risk assessment and response review. Therefore, the primary reason is tominimize the subjectivity of risk assessment results.

The primary input when designing IT controls should be internal and external risk reports. IT controls are specific activities performed by persons or systems to ensure that business objectives are met, and thatthe confidentiality, integrity, and availability of data and the overall management of the IT function are ensured1. Designing IT controls means creating and implementing the appropriate measures or actions to reduce the likelihood or impact of the IT risks that may affect the organization2. Internal and external risk reports are documents that provide information and analysis on the current and potential IT risks that the organization faces, as well as their sources, drivers, consequences, and responses3. Internal risk reports are generated by the organization itself, such as by the IT risk management function, the internal audit function, or the business units. External risk reports are obtained from external sources, such as regulators, industry associations, or third-party service providers. Internal and external risk reports are the primary input when designing IT controls, because they help to:
Identify and prioritize the IT risks that need to be addressed by the IT controls; Evaluate the likelihood and impact of the IT risks, and compare them against the organization's risk appetite and tolerance; Determine the most suitable and effective IT control objectives and activities to mitigate the IT risks; Align the IT control design and implementation with the organization's objectives, strategies, and values; Monitor and measure the performance and effectiveness of the IT controls in reducing the IT risks. The other options are not the primary input when designing IT controls, as they are either less relevant or less specific than internal and external risk reports. Benchmark of industry standards is a comparison of the organization's IT control practices and performance with those of other organizations in the same industry or sector4.
Benchmark of industry standards can help to improve the quality and consistency of the IT control design and implementation, as well as to identify the best practices and gaps. However, benchmark of industry standards is not the primary input when designing IT controls, as it does not address the specific IT risks that the organization faces, or the IT control objectives and activities that are appropriate and effective for the organization. Recommendations from IT risk experts are the suggestions or advice from the professionals or specialists who have the knowledge and experience in IT risk management and IT control design and implementation5. Recommendations from IT risk experts can help to enhance the IT control design and implementation, as well as to provide guidance and support to the organization. However, recommendations from IT risk experts are not the primary input when designing IT controls, as they are based on the opinions and perceptions of the experts, and may not reflect the actual or objective level and nature of the IT risks, or the IT control objectives and activities that are suitable and efficient for the organization. Outcome of control self-assessments is the result or conclusion of the evaluation and testing of the design and operation of the existing IT controls by the organization itself, such as by the IT control owners, the IT risk management function, or the business units6. Outcome of control self-assessments can help to improve the IT control design and implementation, as well as to detect and correct any issues or deficiencies. However, outcome of control self-assessments is not the primary input when designing IT controls, as it does not cover the new or emerging IT risks that the organization may face, or the IT control objectives and activities that are relevant and necessary for the organization. References = Risk and Information Systems Control Study Manual, 7th Edition, Chapter 4, Section 4.2.1, Page 189.