Isaca Updated CISA Exam Questions and Answers by wilf

 Secure coding practices are the best way to prevent cross-site scripting (XSS) attacks, because they can ensure that the web application validates and sanitizes user input and output data to prevent malicious scripts from being executed on the web browser. XSS attacks are a type of web application vulnerability that exploit the lack of input validation or output encoding in web pages that accept user input or display dynamic content. Application firewall policy settings, a three-tier web architecture, and use of common industry frameworks are not effective controls to prevent XSS attacks, because they do not address the root cause of the vulnerability in the web application code. References: CISA Review Manual (Digital Version), Chapter 5, Section 5.4.2

 The IS auditor’s first action after discovering an option in a database that allows the administrator to directly modify any table should be to determine whether the audit trail is secured and reviewed. This is because direct modification of database tables can pose a significant risk to data integrity, security, and accountability. An audit trail is a record of all changes made to database tables, including who made them, when they were made, and what was changed. An audit trail can help to detect unauthorized or erroneous changes, provide evidence for investigations or audits, and support data recovery or restoration. The IS auditor should assess whether the audit trail is protected from tampering or deletion, and whether it is regularly reviewed for anomalies or exceptions.

The most concerning issue when determining if information assets are adequately safeguarded during transport and disposal is lack of appropriate data classification. Data classification is a process that assigns categories or levels of sensitivity to different types of information assets based on their value, criticality, or risk to the organization. Data classification can help safeguard information assets during transport and disposal by providing criteria and guidelines for identifying, labeling, handling, and protecting information assets according to their sensitivity. Lack of appropriate data classification can compromise the security and confidentiality of information assets during transport and disposal by exposing them to unauthorized access, disclosure, theft, damage, or destruction. The other options are not as concerning as lack of appropriate data classification in safeguarding information assets during transport and disposal, as they do not affect the identification, labeling, handling, or protection of information assets according to their sensitivity. Lack of appropriate labeling is a possible factor that may increase the risk of misplacing, losing, or mishandling information assets during transport and disposal, but it does not affect the classification of information assets according to their sensitivity. Lack of recent awareness training is a possible factor that may affect the knowledge or behavior of staff involved in transporting or disposing of information assets, but it does not affect the classification of information assets according to their sensitivity. Lack of password protection is a possible factor that may affect the security or confidentiality of information assets stored on devices during transport and disposal, but it does not affect the classification of information assets according to their sensitivity. References: CISA Review Manual (Digital Version), Chapter 5, Section 5.3.2

The most useful tool for determining whether the goals of IT are aligned with the organization’s goals is a balanced scorecard. A balanced scorecard is a strategic management system that translates an organization’s vision and mission into a set of objectives and measures across four perspectives: financial, customer, internal process, and learning and growth. A balanced scorecard helps align IT goals with organizational goals by linking them to a common strategy map that shows how IT contributes to value creation and performance improvement in each perspective. A balanced scorecard also helps monitor and evaluate IT performance against predefined targets and indicators.

Enterprise dashboard, enterprise architecture (EA), and key performance indicators (KPIs) are not the most useful tools for determining whether the goals of IT are aligned with the organization’s goals. These tools may help communicate, design, or measure IT goals or activities, but they do not provide a comprehensive framework for aligning IT goals with organizational goals across multiple dimensions.