Isaca Updated CISM Exam Questions and Answers by arisha

Information owners are responsible for determining the initial recovery time objective (RTO) for their information assets and processes, as they are the ones who understand the business requirements and impact of a disruption. An external consultant may assist in conducting the business impact analysis (BIA), but does not have the authority to decide the RTO. An information security manager may provide input on the security aspects of the RTO, but does not have the business perspective to determine the RTO. A business continuity coordinator may facilitate the BIA process and ensure the alignment of the RTO with the business continuity plan, but does not have the ownership of the information assets and processes. References = CISM Review Manual 15th Edition, page 202.

When performing a business impact analysis (BIA), it is the responsibility of the business continuity coordinator to determine the initial recovery time objective (RTO). The RTO is a critical component of the BIA and should be determined in cooperation with the information owners. The RTO should reflect the maximum tolerable period of disruption (MTPD) and should be used to guide the development of the recovery strategy.

The information security steering committee is composed of business leaders is the best indicator that information security governance and corporate governance are integrated, as this shows that the information security program is aligned with the business objectives and strategies, and that the information security manager has the support and involvement of the senior management. The information security steering committee is responsible for overseeing the information security program, setting the direction and scope, approving policies and standards, allocating resources, and monitoring performance and compliance. The information security steering committee also ensures that the information security risks are communicated and addressed at the board level, and that the information security program is consistent with the corporate governance framework and culture. The information security team is aware of business goals, the board is regularly informed of information security key performance indicators (KPIs), and a cost-benefit analysis is conducted on all information security initiatives are also important, but not as important as the information security steering committee is composed of business leaders, as they do not necessarily imply that the information security governance and corporate governance are integrated, and that the information security program has the authority and accountability to achieve its goals. References = CISM Review Manual 2023, page 271; CISM Review Questions, Answers & Explanations Manual 2023, page 342; ISACA CISM - iSecPrep, page 193

The most important factor when designing security controls for new cloud-based services is to understand the business and IT strategy for moving resources to the cloud. This will help to align the security controls with the business objectives, requirements, and risks, and to select the appropriate cloud service delivery and deployment models. The security controls should also be based on the shared responsibility model, which defines the roles and responsibilities of the cloud service provider and the cloud customer in ensuring the security of the cloud environment. Evaluating different types of deployment models, defining an incident response policy, and performing a business impact analysis are also important activities, but they should be done after understanding the business and IT strategy.

References = CISM Review Manual, 16th Edition eBook1, Chapter 3: Information Security Program Development and Management, Section: Information Security Program Management, Subsection: Cloud Computing, Page 141-142.