CISA Exam Dumps - Certified Information Systems Auditor

 An external assessment of network vulnerability is a process of identifying and evaluating the weaknesses and risks that affect the security and availability of a network froman outsider’s perspective. The most important factor to verify during this process is the completeness of network asset inventory, which is a list of all the devices, systems, and software that are connected to or part of the network. A complete and accurate network asset inventory can help identify the scope and boundaries of the network, the potential attack vectors and entry points, the critical assets and dependencies, and the existing security controls and gaps. Without a complete network asset inventory, an external assessment of network vulnerability may miss some important assets or vulnerabilities, leading to inaccurate or incomplete results and recommendations.

 The primary benefit of information asset classification is that it enables risk management decisions. Information asset classification helps to identify the value, sensitivity and criticality of information assets, and to determine the appropriate level of protection and controls required for them. This facilitates risk assessment and risk treatment processes, and ensures that information assets are aligned with business objectives and regulatory requirements. Preventing loss of assets, helping to align organizational objectives or facilitating budgeting accuracy are secondary benefits of information asset classification, but not the main purpose. References: ISACA, CISA Review Manual, 27th Edition, 2018, page 300

Ifmeasurable benefitswerenot defined, the organizationcannot assess whether the system achieved its intended goals, making it the mostcriticalissue.

Measurable Benefits Not Defined (Correct Answer – D)

No clear KPIs or success metricsmeans no way toevaluate ROI.

Example:A company implementsan ERP systembut has no performance indicators to measure success.

No Lessons Learned (Incorrect – A)

Important but doesnot impact system effectiveness.

Missing Dashboard Deliverables (Incorrect – B)

A reporting issue,not a strategic failure.

Budget Overrun (Incorrect – C)

A financial concern butnot as critical as system success measurement.

The greatest risk if two users have concurrent access to the same database record is data integrity. Data integrity is the property that ensures that the data is accurate, complete, consistent, and valid throughout its lifecycle. If two users have concurrent access to the same database record, they may modify or delete the data in a conflicting or inconsistent manner, resulting in data corruption, loss, or duplication. This can affect the reliability and quality of the data, and cause errors or anomalies in the database operations and functions. The IS auditor should verify that the database has adequate controls to prevent or resolve concurrent access issues, such as locking mechanisms, transaction isolation levels, concurrency control protocols, or timestamping methods. References: CISA Review Manual (Digital Version)1, Chapter 5, Section 5.2.7

 The IS auditor’s independence would be most likely impaired if they implemented a specific control during the development of an application system. This is because the IS auditor would be auditing their own work, which creates a self-review threat that could compromise their objectivity and impartiality. The IS auditor should avoid participating in any operational or management activities that could affect their ability to perform an unbiased audit. The other options do not pose a significant threat to the IS auditor’s independence, as long as they follow the ethical standards and guidelines of the profession.

The primary objective of implementing privacy-related controls within an organization is to comply with legal and regulatory requirements that protect the rights and interests of individuals whose personal data are collected, processed, stored, shared or disposed by the organization. Privacy-related controls are based on principles such as lawfulness, fairness, transparency, purpose limitation, data minimization, accuracy, storage limitation, integrity, confidentiality and accountability. These principles aim to ensure that personal data are processed in a manner that respects the privacy of individuals and complies with the applicable laws and regulations in different jurisdictions. Preventing confidential data loss, identifying data at rest and data in transit for encryption, and providing options to individuals regarding use of their data are examples of specific privacy-related controls that support the primary objective of compliance. References: Privacy Regulatory Lookup Tool, CDPSE Official Review Manual, 2nd Edition