A risk factor is a condition or event that may increase the likelihood or impact of a risk, which is the effect of uncertainty on objectives1. An information systems review is a process that involves examining and evaluating the adequacy and effectiveness of the information systems and their related controls, policies, and procedures2. The purpose of an information systems review is to identify and report the risk factors that may affect the confidentiality, integrity, availability, and performance of the information systems and their outputs3. The best way to ensure that the risk factors identified during an information systems review are addressed is to assign action items and deadlines to specific individuals, who are responsible and accountable for implementing the appropriate risk responses. A risk response is an action taken or plannedto mitigate or eliminate the risk, such as avoiding, transferring, reducing, or accepting the risk4. By assigning action items and deadlines to specific individuals, the organization can ensure that the risk factors are properly and promptly addressed, and that the progress and results of the risk responses are monitored and reported5. Informing business process owners of the risk, reviewing and updating the risk register, and implementing new control technologies are not the best ways to ensure that the risk factors identified during an information systems review are addressed, as they do not provide the same level of accountability and effectiveness as assigning action items anddeadlines to specific individuals. Informing business process owners of the risk is a process that involves communicating and sharing the risk information with the persons who have the authority and accountability for a business process that is supported or enabled by the information systems6. Informing business process owners of the risk can help to raise their awareness and understanding of the risk, but it does not ensure that they will take the necessary actions to address the risk. Reviewing and updating the risk register is a process that involves checking and verifying that the risk register, which is a document that records and tracks the risks and their related information, is current, complete, and consistent7. Reviewing and updating the risk register can help to reflect the changes and updates in the risk factors and their status, but it does not ensure that the risk factors are resolved or reduced. Implementing new control technologies is a process that involves introducing or applying new software or hardware that can help to prevent, detect, or correct the risk factors affecting the information systems8. Implementing new control technologies can help to improve the security and performance of the information systems, but it does not ensure that the risk factors are eliminated or mitigated. References = 1: Risk Factors - an overview | ScienceDirect Topics2: InformationSystems Audit and Control Association (ISACA) - ISACA3: Information Systems Audit: The Basics4: Risk Response Strategy and Contingency Plans - ProjectManagement.com5: Risk and Information Systems Control Study Manual, Chapter 3: Risk Response, Section 3.1: Risk Response Options, pp. 113-115.6: [Business Process Owner - Gartner IT Glossary] 7: Risk Register: A Project Manager’s Guide with Examples [2023] • Asana8: Technology Control Automation: Improving Efficiency, Reducing … - ISACA : [Business Process Owner - Roles and Responsibilities] : [Risk and Information Systems Control Study Manual, Chapter 2: IT Risk Assessment, Section 2.1: Risk Identification, pp. 57-59.] : [Risk and Information Systems Control Study Manual, Chapter 4: Risk and Control Monitoring and Reporting, Section 4.2: Risk Monitoring, pp. 189-191.]