CISA Exam Dumps - Certified Information Systems Auditor

The best answer is A. To ensure the appropriate level of protection to assets.

ISACA guidance explains that asset categorization indicates the level of concern that should be given to an asset, and that identifying and classifying critical assets is done to avoid adverse effects from theft, loss, compromise, or misuse. In other words, classification tells the organization how much protection a given asset requires.

Option B may be a by-product, but alignment to standards is not the primary reason. Option C is broader than the specific purpose of classification. Option D may follow from classification, but classification is primarily about matching protection strength to asset importance and sensitivity.

References (Official ISACA):

ISACA Journal, IT Asset Valuation, Risk Assessment and Control Implementation Model

ISACA Journal, Effective Reporting to the BoD on Critical Assets

Information systems governance is the set of policies, processes, structures, and practices that ensure the alignment of IT with business objectives, the delivery of value from IT investments, the management of IT risks, and the optimization of IT resources1. Information systems governance is a strategic and high-level function that covers the entire organization and its IT portfolio. Therefore, an IS auditor should review the aspects of information systems governance that are relevant to the organization’s vision, mission, goals, and strategies.

One of the aspects that an IS auditor should review when evaluating information systems governance for a large organization is the approval processes for new system implementations. This is because new system implementations are significant IT investments that require careful planning, analysis, design,development, testing, deployment, and evaluation to ensure that they meet the business requirements, deliver the expected benefits, comply with the relevant standards and regulations, and minimize the potential risks2. The approval processes fornew system implementations should involve the appropriate stakeholders, such as senior management, business owners, IT managers,project managers, users, and auditors, who have the authority and responsibility to approve or reject the proposed system implementations based on predefined criteria and metrics3. The approval processes for new system implementations should also be documented, transparent, consistent, and timely to ensure accountability and traceability4. Therefore, an IS auditor should review the approval processes for new system implementations to assess whether they are aligned with the information systems governance framework and objectives.

The other possible options are:

Procedures for adding a new user to the invoice processing system: This is an operational task that involves granting access rights and permissions to a specific user for a specific system based on the principle of least privilege. This is not a strategic or high-level function that falls under information systems governance. Therefore, an IS auditor should not review this aspect when evaluating information systems governance for a large organization.

Approval processes for updating the corporate website: This is a tactical task that involves making changes or enhancements to the content or design of the corporate website based on the business needs and feedback. This is not a strategic or high-level function that falls under information systems governance. Therefore, an IS auditor should not review this aspect when evaluating information systems governance for a large organization.

Procedures for regression testing system changes: This is a technical task that involves verifying that existing system functionalities are not adversely affected by new system changes or updates. This is not a strategic or high-level function that falls under information systems governance. Therefore, an IS auditor should not review this aspect when evaluating information systems governance for a large organization. References: 1: What is IT Governance? - Definition from Techopedia 2: System Implementation - an overview | ScienceDirect Topics 3: Project Approval Process - Project Management Knowledge 4: 5 Best Practices For A Successful Project Approval Process | Kissflow Project : Principle of Least Privilege (POLP) | Imperva : How to Update Your Website Content - 7 Step Guide | HostGator Blog : What Is Regression Testing? Definition and Best Practices | BrowserStack

 Validating that assets are protected according to assigned classification is the primary role of the IS auditor in an organization’s information classification process. An IS auditor should evaluate whether the information security controls are adequate and effective in safeguarding the information assets based on their classification levels. The other options are not the primary role of the IS auditor, but rather the responsibilities of the information owners, custodians, or security managers. References:

CISA Review Manual (Digital Version), Chapter 6, Section 6.2.31

CISA Review Questions, Answers and Explanations Database, Question ID 206

The most significant risk from not testing patches before putting them into production is the lack of system integrity. Patches are software updates that fix bugs, vulnerabilities or performance issues in an application system. However, patches may also introduce new errors, conflicts or compatibility issues that could affect thefunctionality, reliability or security of the system4. By not testing patches before putting them into production, the organization exposes itself to the risk of system failures, data corruption or unauthorized access. Loss of application support, outdated system documentation and developer access to production are also risks from not testing patches, but they are not as significant as the lack of system integrity. References:

CISA Review Manual, 27th Edition, page 2951

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