Isaca Updated CISA Exam Questions and Answers by hughie

During a pre-deployment assessment, the best indication that a business case will lead to the achievement of business objectives is that the business case reflects stakeholder requirements. A business case is a document that explains the rationale, benefits, costs, and risks of a proposed project or initiative. A business case should align with the strategic goals and vision of the organization and address the needs and expectations of the stakeholders who are involved in or affected by the project12.

Stakeholder requirements are the conditions or capabilities that stakeholders expect from a project or its outcomes. Stakeholders can include customers, users, employees, managers, suppliers, regulators, and others who have an interest or stake in the project. Stakeholder requirements should be identified, analyzed, prioritized, validated, and documented throughout the project lifecycle34.

The business case should reflect stakeholder requirements because they provide the basis for defining the project scope, objectives, deliverables, quality standards, success criteria, and benefits realization. By reflecting stakeholder requirements, the business case can demonstrate how the project will add value to the organization and its stakeholders, justify the investment and resources required for the project, and facilitate the decision-making and approval process for the project5 .

Therefore, during a pre-deployment assessment, an IS auditor should look for evidence that the business case reflects stakeholder requirements as the best indication that the business case will lead to the achievement of business objectives.

 The best way to improve the visibility of end-user computing (EUC) applications that support regulatory reporting is to maintain an EUC inventory, as this provides a comprehensive and up-to-date list of all EUC applications, their owners, their locations, their purposes, and their dependencies. An EUC inventory can help identify and manage the risks associated with EUC applications, such as data quality, security, compliance, and continuity. EUC availability controls, EUC access control matrix, and EUC tests of operational effectiveness are important forensuring the reliability and security of EUC applications, but they do not improve the visibility of EUC applications as much as an EUC inventory. References: CISA Review Manual (DigitalVersion), Chapter 3: Information Systems Acquisition, Development and Implementation, Section 3.4: End-user Computing

The greatest concern to an IS auditor conducting an audit of an organization that recently experienced a ransomware attack is that backups were only performed within the local network. This means that the backups could have been encrypted or deleted by the ransomware, making it impossible to restore the data and systems without paying the ransom or losing the data. Backups are a critical part of the recovery process from a ransomware attack, and they should be performed frequently, securely, and off-site or in the cloud to ensure their availability and integrity.

The other options are not as concerning as option C, although they may also indicate some security weaknesses. Antivirus software was unable to prevent the attack even though it was properly updated, but this is not surprising given that ransomware variants are constantly evolving and antivirus software may not be able to detect them all. The most recent security patches were not tested prior to implementation, but this is a trade-off between security and availability that may be justified depending on the severity and urgency of the patches. Employees were not trained on cybersecurity policies and procedures, but this is a preventive measure that may not have prevented the attack if it was initiated by other means such as phishing or exploiting vulnerabilities.

The most important prerequisite for the protection of physical information assets in a data center is a complete and accurate list of information assets that have been deployed. Information assets are any data, devices, systems, or software that have value for the organization and need to be protected from unauthorized access, use, disclosure, modification, or destruction4. A data center is a facility that houses various information assets such as servers, storage devices, network equipment, etc., that support the organization’s IT operations and services5. A complete and accurate list of information assets that have been deployed in a data center can help to identify and classify the assets based on their importance, sensitivity, or criticality for the organization. This can help to determine the appropriate level of protection and security measures that need to be applied to each asset. A complete and accurate list of information assets can also help to track and monitor the location, status, ownership, usage, configuration, maintenance, etc., of each asset. This can help to prevent or detect any unauthorized or inappropriate changes or movements of assets that may compromise their security or integrity. Segregation of duties between staff ordering and staff receiving information assets, availability and testing of onsite backup generators, and knowledge of the IT staff regarding data protection requirements are also important prerequisites for the protection of physical information assets in a data center, but not as important as a complete and accurate list of information assets that have been deployed. These factors are more related to the implementation and maintenance of security controls and procedures that depend on having a complete and accurate list of information assets as a starting point. References: ISACA CISA Review Manual 27th Edition, page 308