CISA Isaca Certified Information Systems Auditor Free Practice Exam Questions (2025 Updated)

The best way to ensure that potential security issues are considered by the development team as part of incremental changes to agile-developed software is to include a mandatory step to analyze the security impact when making changes. This will help to identify and mitigate any security risks or vulnerabilities that may arise from the changes, and to ensure that the software meets the security requirements and standards. The other options are not as effective, because they either delegate the security analysis to someone outside the development team, rely on post-deployment testing, or focus on documentation rather than analysis. References: CISA Review Manual (Digital Version)1, Chapter 4, Section 4.2.5

An appropriate role of internal audit in helping to establish an organization’s privacy program is analyzing risks posed by new regulations. A privacy program is a set of policies, procedures, and controls that aim to protect the personal data of individuals from unauthorized or unlawful collection, use, disclosure, or disposal. A privacy program should comply with the applicable laws and regulations that govern the privacy rights and obligations of individuals and organizations, such as the General Data Protection Regulation (GDPR) or the California Consumer Privacy Act (CCPA). New regulations may introduce new requirements or changes that affect the organization’s privacy program and expose it to potential compliance risks or penalties. Therefore, internal audit can help to establish an organization’s privacy program by analyzing the risks posed by new regulations and providingassurance, advice, or recommendations on how to address them1. The other options are less appropriate or incorrect because:

B. Developing procedures to monitor the use of personal data is not an appropriate role of internal audit in helping to establish an organization’s privacy program, as it is more of a management or operational role. Internal audit should not be involved in designing or implementing the organization’s privacy program, as it would compromise its independence and objectivity. Internal audit should provide assurance on the effectiveness and efficiency of the organization’s privacy program, but not create or execute it2.

C. Defining roles within the organization related to privacy is not an appropriate role of internal audit in helping to establish an organization’s privacy program, as it is more of a governance or strategic role. Internal audit should not be involved in setting or approving the organization’s privacy strategy, objectives, or policies, as it would compromise its independence and objectivity. Internal audit should provide assurance on the alignment and compliance ofthe organization’s privacy program with its strategy, objectives, and policies, but not define or approve them2.

D. Designing controls to protect personal data is not an appropriate role of internal audit in helping to establish an organization’s privacy program, as it is more of a management or operational role. Internal audit should not be involved in designing or implementing the organization’s privacy program, as it would compromise its independence and objectivity. Internal audit should provide assurance on the adequacy and effectiveness of the organization’s privacy program, but not design or implement it2. References: ISACA Introduces New Audit Programs for Business Continuity/Disaster …, Best Practices for Privacy Audits - ISACA, ISACA Produces New Audit and Assurance Programs for Data Privacy and …

The most appropriate control to prevent unauthorized retrieval of confidential information stored in a business application system is to enforce an internal data access policy. A data access policy defines who can access what data, under what conditions and for what purposes. It also specifies the roles and responsibilities of data owners, custodians and users, as well as the security measures and controls to protect data confidentiality, integrity and availability. By enforcing a data access policy, the organization can ensure that only authorized personnel can retrieve confidential informationfrom the business application system. Applying single sign-on for access control, implementing segregation of duties and enforcing the use of digital signatures are also useful controls, but they are not sufficient to prevent unauthorized data retrieval without a clear and comprehensive data access policy. References:

CISA Review Manual, 27th Edition, page 2301

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 The best way to ensure that a backup copy is available for restoration of mission critical data after a disaster is to periodically test backups stored in a remote location. Testing backups is essential to verify that the backup copies are valid, complete, and recoverable. Testing backups also helps to identify any issues or errors that may affect the backup process or the restoration of data. Storing backups in a remote location is important to protect the backup copies from physical damage, theft, or unauthorized access that may occur at the primary site. Using an electronic vault for incremental backups, deploying a fully automated backup maintenance system, or using both tape and disk backup systems are not sufficient to ensure that a backup copy is available for restoration of mission critical data after a disaster, as they do not address the need for testing backups or storing them in a remote location. References: Backup and Recovery of Data: The Essential Guide | Veritas, The Truth About Data Backup for Mission-Critical Environments - DATAVERSITY.

 Data classification is the process of organizing data into categories based on its sensitivity, value, and risk to the organization. Data classification helps to ensure that data is protected according to its importance and regulatory requirements. Data classification also enables data owners to make informed decisions about data access, retention, and disposal.

To implement a data classification program, it is most important to formalize data ownership. Data owners are the individuals or business units that have the authority and responsibility for the data they create or use. Data owners should be involved in defining the data classification levels, assigning the appropriate classification to their data, and ensuring that the data is handled according to the established policies and procedures. Data owners should also review and update the data classification periodically or when there are changes in the data or its usage.

The other options are not as important as formalizing data ownership when implementing a data classification program. Understanding the data classification levels is necessary, but it is not sufficient without identifying the data owners who will apply them. Developing a privacy policy is a good practice, but it is not specific to data classification. Planning for secure storage capacity is a technical consideration, but it does not address the business and legal aspects of data classification.

The IS auditor should notify audit management of the finding first, as this is a significant issue that may affect the audit scope and objectives. The IS auditor should not notify law enforcement or require the third party to notify customers without consulting audit management first. The audit report with a significant finding should be issued after the audit is completed and the findings are validated. References: ISACA, CISA Review Manual, 27th Edition, 2018, page 247

The most important thing to include in security awareness training is how to respond to various types of suspicious activity. Security awareness training is a program that educates employees about the importance of security and how to avoid common threats and risks. One of the main objectives of security awareness training is to enable employees to recognize and report any signs of malicious or unauthorized activity, such as phishing emails, malware infections, data breaches, or social engineering attempts. By teaching employees how to respond to various types of suspicious activity, security awareness training can help to prevent or mitigate the impact of security incidents, protect the organization’s assets and reputation, and comply with legal and regulatory requirements.

The other options are not as important as option A. The importance of complex passwords is a useful topic, but not the most important thing to include in security awareness training. Complex passwords are passwords that are hard to guess or crack by using a combination of letters, numbers, symbols, and cases. Complex passwords can help to protect user accounts and data from unauthorized access, but they are not sufficient to prevent all types of security incidents. Moreover, complex passwords may be difficult to remember or manage by users, and may require additional measures such as password managers or multi-factor authentication. Descriptions of the organization’s security infrastructure is a technical topic, but not the most important thing to include in security awareness training. Security infrastructure is the set of hardware, software, policies, and procedures that provide the foundation for the organization’s security posture and capabilities. Security infrastructure may include firewalls, antivirus software, encryption tools, access control systems, backup systems, etc. Descriptions of the organization’s security infrastructure may be relevant for some employees who are involved in security operations or administration, but they may not be necessary or understandable for all employees who need security awareness training. Contact information for the organization’s security team is a practical detail, but not the most important thing to include in security awareness training. Security team is the group of people who are responsible for planning, implementing, monitoring, and improving the organization’s security strategy and activities. Contact information for the organization’s security team may be useful for employees who need to report or escalate a security issue or request a security service or support. However, contact information for the organization’s security team is not enough to ensure that employees know how to respond to various types of suspicious activity. References: Security Awareness Training | SANS Security Awareness, Security AwarenessTraining | KnowBe4, SecurityAwareness Training Course (ISC)² | Coursera

The main risk associated with adding a new system functionality during the development phase without following a project change management process is that the new functionality may not meet requirements (option B). This is because:

A project change management process is a set of procedures that defines how changes to the project scope, schedule, budget, quality, or resources are requested, evaluated, approved, implemented, and controlled12.

A project change management process helps to ensure that the changes are aligned with the project objectives, stakeholders’ expectations, and business needs12.

Adding a new system functionality during the development phase without following a project change management process can introduce risks such as:

The added functionality has not been documented (option A), which can lead to confusion, inconsistency, errors, and rework3.

The project may fail to meet the established deadline (option C), which can result in delays, penalties, and customer dissatisfaction3.

The project may go over budget (option D), which can cause cost overruns, financial losses, and reduced profitability3.

However, the main risk is that the new functionality may not meet requirements (option B), which can have serious consequences such as:

The new functionality may not be compatible with the existing system or other components3.

The new functionality may not be tested or verified for quality, performance, security, or usability3.

The new functionality may not deliver the expected value or benefits to the users or customers3.

The new functionality may not comply with the regulatory or contractual obligations3.

The new functionality may cause dissatisfaction, complaints, or litigation from the stakeholders3.

Therefore, the main risk associated with adding a new system functionality during the development phase without following a project change management process is that the new functionality may not meet requirements (option B), as this can jeopardize the success and acceptance of the project.

Validation checks are a type of data quality control that helps to ensure the integrity of data for a system interface. Validation checks verify that the data entered or transferred between systems is correct, consistent, and conforms to predefined rules or standards. Validation checks can prevent or detect errors, anomalies, or inconsistencies in the data that may affect the system’s functionality, performance, or security.

Option C is correct because validation checks are a common and effective method of ensuring data integrity for a system interface. Validation checks can be performed at various stages of the data lifecycle, such as input, processing, output, or storage. Validation checks can also be applied to different types of data, such as data types, codes, ranges, formats, consistency, and uniqueness.

Option A is incorrect because system interface testing is a type of software testing that verifies the interaction between two separate systems or components of a system. System interface testing does not directly ensure the integrity of data for a system interface, but rather the functionality and reliability of the interface itself. System interface testing may use validation checks as part of its test cases, but it is not the same as validation checks.

Option B is incorrect because user acceptance testing (UAT) is a type of software testing that evaluates whether the system meets the user’s expectations and requirements. UAT does not directly ensure the integrity of data for a system interface, but rather the usability and acceptability of the system from the user’s perspective. UAT may use validation checks as part of its test scenarios, but it is not the same as validation checks.

Option D is incorrect because audit logs are records of events and activities that occur within a system or network. Audit logs do not directly ensure the integrity of data for a system interface, but rather provide evidence and accountability for the system’s operations and security. Audit logs may use validation checks as part of their analysis or reporting, but they are not the same as validation checks.

A biometric access device installed at the entrance to a facility is a type of preventive control. Preventive controls are designed to deter or prevent undesirable events from occurring12. They are proactive measures that aim to inhibit incidents before they happen12. In this case, the biometric access device prevents unauthorized individuals from gaining access to the facility by requiring unique biological characteristics for authentication12.

 An IT strategic plan that best leverages IT in achieving organizational goals will include enterprise architecture (EA) impacts. EA is the practice of analyzing, designing, planning, and implementing enterprise analysis to successfully execute on business strategies1. EA helps organizations structure IT projects and policies to align with business goals, to stay agile and resilient in the face of rapid change, and to stay on top of industry trends and disruptions1. EA also describes an organization’s processes, information processes and personnel and other organizational subunits aligned with the organization’s core goals and strategies2. By including EA impacts in the IT strategic plan, an organization can ensure that the IT initiatives are consistent with the business vision, objectives, and tactics, and that they support the desired business outcomes3.

A comparison of future needs against current capabilities, a risk-based ranking of projects, and IT budgets linked to the organization’s budget are all important elements of an IT strategic plan, but they do not necessarily leverage IT in achieving organizational goals. A comparison of future needsagainst current capabilities can help identify gaps and opportunities for improvement, but it does not provide a clear direction or roadmap for how to achieve them. A risk-based ranking of projects can help prioritize the most critical and beneficial projects, but it does not ensure that they are aligned with the business strategy or that they deliver value to the stakeholders. IT budgets linked to the organization’s budget can help allocate resources and monitor costs, but they do not reflect the impact or contribution of IT to the business performance or growth.

The best way to provide assurance that a project is adhering to the project plan is to conduct compliance audits at major system milestones. A compliance audit is a systematic and independent examination of the project’s activities, documents, and deliverables to determine whether they conform to the project plan and its specifications, standards, and requirements1. A major system milestone is a significant point or event in the project’s life cycle that marks the completion of a phase, stage, or deliverable2.

By conducting compliance audits at major system milestones, the auditor can provide assurance that the project is adhering to the project plan by:

Verifying that the project’s scope, schedule, budget, quality, and risks are aligned with the project plan and its objectives1

Identifying any deviations, discrepancies, or non-compliances that may affect the project’s performance or outcome1

Recommending and monitoring corrective and preventive actions to address the identified issues and improve the project’s compliance1

Reporting and communicating the audit findings, conclusions, and recommendations to the relevant stakeholders1

The other options are not as effective as conducting compliance audits at major system milestones for providing assurance that the project is adhering to the project plan. Requiring design reviews at appropriate points in the life cycle is a useful technique for ensuring that the project’s design meets the user and business requirements and follows the design standards and best practices3. However, design reviews are not sufficient for providing assurance that the project is adhering to the project plan, as they do not cover other aspects of the project such as schedule, budget, quality, or risks. Having an IS auditor participate on the steering committee is a possible way for providing assurance that the project is adhering to the project plan, as the auditor can provide independent advice and oversight to the steering committee on quality management issues and remediation efforts4. However, this may not be feasible or appropriate for every project, as it may create a conflict of interest or compromise the auditor’s objectivity and independence. Having an IS auditor participate on the quality assurance (QA) team is another possible way for providing assurance that the project is adhering to the project plan, as the auditor can assist the QA team in implementing procedures to facilitate adoption of quality management best practices5. However, this may also not be feasible or appropriate for every project, as it may create a conflict of interest or compromise the auditor’s objectivity and independence. Therefore, option D is the correct answer.

The greatest concern with the lack of structure for technology risk governance is C. Key decision-making entities for technology risk have not been identified. Technology risk governance is the process of establishing and maintaining the policies, roles, responsibilities, and accountabilities for managing technology risks within an organization1. Technology risk governance requires a clear organizational structure that defines who has the authority and responsibility to make decisions, set objectives, allocate resources, monitor performance, and ensure compliance for technology risk management2. Without such a structure, an organization may face the following challenges:

Lack of alignment and integration between technology and business strategies, leading to suboptimal outcomes and missed opportunities.

Lack of clarity and consistency in technology risk identification, assessment, mitigation, and reporting, leading to gaps and overlaps in risk coverage and exposure.

Lack of communication and collaboration among different stakeholders involved in technology risk management, leading to conflicts and inefficiencies.

Lack of oversight and accountability for technology risk management activities and results, leading to poor quality and reliability.

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 primary purpose of creating a simulated production environment with multiple vulnerable applications is to attract attackers in order to study their behavior. This is a technique known as honeypotting, which is a form of deception security that lures attackers into a fake system or network that mimics the real one, but is isolated and monitored1. Honeypotting can help security teams to learn about the attackers’ methods, tools, motives, and targets, and to collect valuable intelligence that can be used to improve the security posture of the organization1. Honeypotting can also help to divert the attackers’ attention from the real assets and to waste their time and resources2.

The other options are not the primary purpose of creating a simulated production environment with multiple vulnerable applications. To collect digital evidence of cyberattacks, security teams would need to use forensic tools and techniques that can preserve and analyze the data from the compromised systems or networks3. To provide training to security managers, security teams would need to use simulation tools and scenarios that can test and enhance their skills and knowledge in responding to cyber incidents4. To test the intrusion detection system (IDS), security teams would need to use penetration testing tools and methods that can evaluate the effectiveness and performance of the IDS in detecting and preventing malicious activities5.

The most important thing for incident management to focus on when addressing an issue that causes an outage is restoring the system to operational state as quickly as possible. Incident management is the process of detecting, investigating, and resolving incidents that disrupt or degrade a service or system. An incident is an unplanned event that affects the normal functioning or quality of a service or system. An outage is a type of incident that causes a complete loss of service or system availability. The main goal of incident management is to restore the service or system to its operational state as quickly as possible, minimizing the impact on users and business operations.

*The other options are not as important as option B. Analyzing the root cause of the outage to ensure the incident will not re-occur is a valuable activity, but not the most important thing for incident management to focus on when addressing an issue that causes an outage. Root cause analysis is a process of identifying and eliminating the underlying factors that caused an incident or problem. Root cause analysis can help to prevent or reduce the likelihood of similar incidents or problems in the future. However, root cause analysis is usually performed after the incident has been resolved and the service or system has been restored. Ensuring all resolution steps are fully documented prior to returning the system to service is a good practice, but not the most important thing for incident management to focus on when addressing an issue that causes an outage. Documentation is a process of recording and maintaining information about an incident and its resolution steps. Documentation can help to improve communication, accountability, learning, and improvement within incident management. However, documentation should not delay or interfere with the restoration of the service or system. Rolling back the unsuccessful change to the previous state is a possible solution, but not the most important thing for incident management to focus on when addressing an issue that causes an outage. Rolling back is a process of reverting a change that has been applied to a service or system that caused an incident or problem. Rolling back can help to restore the service or system to its previous state before the change was made. 

The most important thing for the auditor to confirm when sourcing the population data for testing accounts payable controls by performing data analytics is that the data is taken directly from the system. Taking the data directly from the system can help ensure that the data is authentic, complete, and accurate, and that it has not been manipulated or modified by any intermediary sources or processes. The other options are not as important as taking the data directly from the system, as they do not affect the validity or reliability of the data. There is no privacy information in the data is a privacy concern that can help protect the confidentiality and integrity of personal or sensitive data, but it does not affect the accuracy or completeness of the data. The data can be obtained in a timely manner is a logistical concern that can help facilitate the efficiency and effectiveness of the data analytics process, but it does not affect the authenticity or accuracy of the data. The data analysis tools have been recently updated is a technical concern that can helpenhance the functionality and performance of the data analytics tools, but it does not affect the validity or reliability of the data. References: CISA Review Manual (Digital Version), Chapter 3, Section 3.2

The most effective control to mitigate unintentional misuse of authorized access is security awareness training. This is because security awareness training can educate users on the proper use of their access rights, the potential consequences of misuse, and the best practices to protect the confidentiality, integrity, and availability of information systems. Security awareness training can also help users recognize and avoid common threats such as phishing, malware, and social engineering.

Annual sign-off of acceptable use policy, regular monitoring of user access logs, and formalized disciplinary action are not the most effective controls to mitigate unintentional misuse of authorized access. These controls may help deter or detect intentional misuse, but they do not address the root cause of unintentional misuse, which is often a lack of knowledge or awareness of security policies and procedures.

 A weakness in change management is the most likely cause of an incorrect version of source code being amended by a development team. Change management is the process of controlling and documenting changes to IT systems and software. It ensures that changes are authorized, tested, and implemented in a controlled manner. If change management is weak, there is a risk of using outdated or incorrect versions of source code, which can lead to errors, defects, or security vulnerabilities in the software. 

Reviewing the performance against service level agreements (SLAs) would best determine whether the service provider continues to meet the organization’s objectives, as SLAs define the expected level of service, quality, availability, and responsibilities of both parties. Assessment of the personnel training processes of the provider, adequacy of the service provider’s insurance, and periodic audits of controls by an independent auditor are important aspects of outsourcing, but they do not directly measure the performance of the service provider against the organization’s objectives. References: CISA Review Manual (Digital Version), Chapter 3, Section 3.5.2

 IT governance is a framework that defines the roles, responsibilities, and processes for aligning IT strategy with business strategy. The board of directors of an organization is ultimately accountable for IT governance and has the authority to approve the IT strategy. The board of directors does not need to address technical IT issues, be informed of all IT initiatives, or have an IT strategy committee, as these tasks can be delegated to other stakeholders or committees within the organization.

 A black box penetration test is a type of security assessment that simulates an attack on a system or network without any prior knowledge of its configuration or architecture. The main objective of this test is to identify vulnerabilities and weaknesses that can be exploited by external or internal threat actors. To plan a black box penetration test, it is most important to ensure that the environment and penetration test scope have been determined. This means that the tester and the client organization have agreed on the boundaries, objectives, methods, and deliverables of the test, as well as the legal and ethical aspects of the engagement. Without a clear definition of the environment and scope, the test may not be effective, efficient, or compliant with relevant standards and regulations. Additionally, the tester may cause unintended damage or disruption to the client’s systems or networks, or violate their privacy or security policies.

Implementing business rules to validate employee data entry is the best way to reduce the likelihood of future occurrences of poor data quality that cause customer complaints about receiving different items from what they ordered on the organization’s website. Business rules are logical statements that define the conditions and actions for data validation, such as checking for data completeness, accuracy, consistency, and integrity. Assigning responsibility for improving data quality, investing in additional employee training for data entry, and outsourcing data cleansing activities to reliable third parties are also possible ways to improve data quality, but they are not as effective as implementing business rules to validate employee data entry. References: CISA Review Manual (Digital Version), Chapter 4, Section 4.3.1

Deferring remediation testing until the next audit is justified only when there are significant changes in the audit environment that affect the relevance or validity of the audit observations and recommendations. For example, if there are changes in the business processes, systems, regulations, or risks that require a new audit scope or approach. The other options are not valid justifications for deferring remediation testing, as they do not address the timeliness or quality of the audit follow-up process. The auditor who conducted the audit and agreed with the timeline has left the organization does not affect the responsibility of the audit function to ensure that remediation testing is performed as planned. Management’s planned actions are sufficient given the relative importance of the observations does not guarantee that management will actually implement those actions or that they will be effective in addressing the audit issues. Auditee management has accepted all observations reported by the auditor does not eliminate the need for verification of remediation actions by an independent party. References: CISA Review Manual (Digital Version), Chapter 2, Section 2.4

Parallel processing is a system implementation approach that involves running the new system and the old system simultaneously for a period of time until the new system is verified and accepted. The primary advantage of parallel processing is that it provides assurance that the new system meets performance requirements and produces the same or better results as the old system. Parallel processing also minimizes the risk of system failure and data loss, as the old system can be used as a backup or fallback option in case of any problems with the new system.

 An IT balanced scorecard is a strategic management tool that aligns IT objectives with business goals and measures the performance of IT processes using key performance indicators (KPIs). It is the most effective means of monitoring governance of enterprise IT, which is the process of ensuring that IT supports the organization’s strategy and objectives. Governance of enterprise IT covers aspects such as IT value delivery, IT risk management, IT resource management, and IT performance measurement. An IT balanced scorecard can help monitor these aspects and provide feedback to improve IT governance. References: ISACA Frameworks: Blueprints for Success, CISA Review Manual (Digital Version)

 The greatest concern associated with a high number of IT policy exceptions approved by management is that the exceptions may result in noncompliance. IT policy exceptions are deviations from the established IT policies that are granted by management for specific reasons and circumstances. However, if there are too many exceptions, it may indicate that the IT policies are not aligned with the business needs, regulatory requirements, or best practices. This may expose the organization to legal, contractual, or reputational risks due to noncompliance. The other options are not as concerning as noncompliance, as they do not have the same potential impact or consequences. The exceptions are likely to continue indefinitely is a possible outcome of a high number of exceptions, but it does not necessarily imply a negative effect on the organization. The exceptions may elevate the level of operational risk is a valid concern, but it can be mitigated by implementing compensating controls or monitoring mechanisms. The exceptions may negatively impact process efficiency is a minor concern, as it does not affect the effectiveness or reliability of the IT processes. References: CISA Review Manual (Digital Version), Chapter 3, Section 3.2

 Input validation is the best control to address SQL injection vulnerabilities, because it can prevent malicious users from entering SQL commands or statements into input fields that are intended for data entry, such as usernames or passwords. SQL injection is a technique that exploits a security vulnerability in an application’s software by inserting SQL code into a query string that can execute commands on a database server. Unicode translation, SSL encryption, and digital signatures are not effectivecontrols against SQL injection, because they do not prevent or detect SQL code injection into input fields. References: CISA Review Manual (Digital Version), Chapter 5, Section 5.4.2

 A post-implementation review is a process of evaluating the outcome and benefits of a project or a system after it has been implemented. The main purpose of a post-implementation review is to determine to what extent the business requirements are being met by the new system. Therefore, the most likely aspect to be assessed is the results of line processing, which refers to the actual performance and functionality of the system in the operational environment.

The best way to address segregation of duties issues in an organization with budget constraints is to implement compensating controls, which are alternative controls that reduce or eliminate the risk of errors or fraud due to inadequate segregation of duties. Compensating controls may include independent reviews, reconciliations, approvals, or supervisions. Rotating job duties periodically may reduce the risk of collusion or abuse of privileges, but it may also affect operational efficiency and continuity. Performing an independent audit may detect segregation of duties issues, but it does not prevent them. Hiring temporary staff may increase operational costs and introduce new risks. References: CISA Review Manual (Digital Version), Chapter 2, Section 2.4

The best way to determine whether a test of a disaster recovery plan (DRP) was successful is to analyze whether predetermined test objectives were met. Test objectives are specific, measurable, achievable, relevant, and time-bound (SMART) goals that define what the test aims to accomplish and how it will be evaluated. Test objectives should be aligned with the DRP objectives and scope, and should cover aspects such as recovery time objectives (RTOs), recovery point objectives (RPOs), critical business functions, roles and responsibilities, communication channels, backup systems, and contingency procedures. By comparing the actual test results with the expected test objectives, the IS auditor can measure the effectiveness and efficiency of the DRP and identify any gaps or weaknesses that need to be addressed. 

Comprehensive and Detailed Step-by-Step Explanation:

ACloud Access Security Broker (CASB)ensuresvisibility, compliance, and securityof cloud applications, andmonitoring data movementis the key to detecting threats.

Option A (Correct):Monitoring data movementallows organizations todetect and preventunauthorized access, data exfiltration, and cloud-based threats.

Option B (Incorrect):Along-term contractdoes not inherentlyimprove security monitoring.

Option C (Incorrect):Reviewing policies helps withgovernance, but it does notactively detect threats.

Option D (Incorrect):Firewallsprotectnetwork perimeters, while CASBs focus oncloud security, making this anineffective measurefor CASB threat detection.

A data loss prevention (DLP) tool implemented in monitor mode only observes and logs potential data leakage but does not actively prevent it. This leaves the organization vulnerable to data breaches, making it the most critical concern in a pre-implementation review.

Crawlers for Sensitive Data (Option B):While crawlers may pose a performance impact, they are essential for discovering sensitive data.

Deep Packet Inspection (Option C):Though it introduces privacy considerations, it is a standard DLP functionality for inspecting data in transit.

Encryption Key Management (Option D):While important for security, improper management does not immediately prevent DLP functionality.

Comprehensive and Detailed Step-by-Step Explanation:

AChange Approval Board (CAB)ensures thatall necessary testing and rollback planshave been reviewed before deployment.

Option A (Correct):ACABensures thatchanges are reviewed, tested, and approved, minimizing risks before an application is deployed. This includes confirming thatrollback plans are in place.

Option B (Incorrect):Standardized change requestsare important but donot guarantee review and approvalby management and stakeholders.

Option C (Incorrect):Third-party approvalmay be useful, but internalgovernance and control via a CABis more comprehensive.

Option D (Incorrect):Secure code reviewshelp identify vulnerabilities, but they donot confirm proper deployment and rollback procedures.

During the second year of the ERP system upgrade project, the focus shifts to ensuring that the updated business processes integrate seamlessly with the new system functionality. User acceptance testing (UAT) validates that the system meets user requirements and business objectives.

Data Migration (Option A):Data migration is more relevant in the first phase when upgrading the system version.

Sociability Testing (Option B):This is less critical than confirming user functionality for process changes.

Initial User Access Provisioning (Option D):This is part of security and access controls but not the primary focus of business process validation.

Comprehensive and Detailed Step-by-Step Explanation:

IfIT is not involvedinstrategic planning,IT strategy may diverge from business needs, leading tomisalignment and inefficiencies.

Option A (Incorrect):Business strategy alignmentis important, but the greater risk is thatIT investments do not support business goals.

Option B (Incorrect):Lack of emerging technology awareness is a risk, butIT-business misalignment has broader consequences.

Option C (Correct):Thegreatest riskis when IT strategyfails to align with business objectives, leading towasted investments, inefficiencies, and competitive disadvantages.

Option D (Incorrect):IT goals being overlooked is a concern, butmisalignment of IT and business strategies is a more critical risk.

Comprehensive and Detailed Step-by-Step Explanation:

Monitoringcapacity utilizationsupportsavailabilityby ensuring thatresources remain functional and do not exceed operational limits.

Option A (Incorrect):Integrityensures that data isaccurate and unaltered, but monitoring capacity thresholds primarily relates tosystem availability.

Option B (Correct):Availabilityensures that systems remainaccessible and functional, and monitoring capacity utilization helpsprevent downtimeandservice disruptions.

Option C (Incorrect):Confidentialityensures that data isprotected from unauthorized access, which is unrelated to capacity monitoring.

Option D (Incorrect):Nonrepudiationensures that actions can betraced to specific individuals, but it does not relate tocapacity monitoring.

Job scheduling ensures that system resources are allocated efficiently by prioritizing high-priority tasks during peak periods. It prevents resource contention by scheduling less critical jobs at off-peak times or when resources are underutilized. This method is the most direct and effective way to ensure adequate resources for essential activities.

System Virtualization (Option A):While useful for optimizing resource utilization, it does not prioritize activities dynamically.

Zero Trust (Option C):This is a security framework and does not address resource allocation.

Code Optimization (Option D):This improves performance but is not directly related to resource scheduling.

Comprehensive and Detailed Step-by-Step Explanation:

Audit findings should be communicated as early as possible to avoid misunderstandings, provide an opportunity for corrective action, and ensure transparency.

Option A (Incorrect):The planning phase involves defining audit scope, objectives, and methodology, but findings are not yet available to discuss with management.

Option B (Incorrect):The reporting phase formalizes audit results, but discussing issuesonlyat this stage may lead to delays in corrective action.

Option C (Incorrect):The follow-up phase ensures that management has implemented corrective actions, but this occursafterthe initial discussion of findings.

Option D (Correct):The fieldwork phase is when auditors activelygather evidence, analyze data, and identify issues. Discussing observationsduringthis phase allows for immediate clarification, validation, and resolution of misunderstandings before the final report.

Comprehensive and Detailed Step-by-Step Explanation:

Thedata owneris the individual or entity responsible for classifying, protecting, and defining access permissions to data. They ensure that only authorized personnel can access, modify, or distribute data based on business needs and regulatory requirements.

Data Owner (Correct Answer – B)

The data owner is responsible forsetting user permissionsbased on job roles and business requirements.

According toISACA’s CISA Review Manual and COBIT 2019, the data owner determines access levels while IT personnel enforce them.

Example:A finance department head (data owner) determines that only certain accountants should access sensitive payroll data.

IT Operations Manager (Incorrect – A)

Oversees IT infrastructure but does not define data access controls.

Database Administrator (DBA) (Incorrect – C)

Implements and enforces security settings but follows rules set by the data owner.

Information Security Manager (Incorrect – D)

Provides security guidance but does not decide specific access permissions.

Comprehensive and Detailed Step-by-Step Explanation:

Theaudit charteris a formal document that definesthe purpose, authority, and responsibilitiesof the internal audit function.

Audit Charter (Correct Answer – A)

Establishesroles, reporting structure, and independenceof the audit team.

Example:TheIS audit team’s roleinrisk assessmentsis outlined in the charter.

Annual Audit Plan (Incorrect – B)

Outlinesaudit activitiesbutdoes not define roles and responsibilities.

Engagement Letter (Incorrect – C)

Used forspecific audits, not theentire audit function.

Audit Scope Letter (Incorrect – D)

Detailswhat is coveredin an audit but doesnot define responsibilities.

An outsourced accounting application has the most inherent risk and should be prioritized during audit planning because it involves external parties, sensitive data, and complex transactions that are susceptible to material misstatement, error, or fraud12. An outsourced accounting application also requires more oversight and monitoring from the internal audit department to ensure compliance with the service level agreement and the organization’s policies and standards3.

References

1: Inherent Risk: Definition, Examples, and 3 Types of Audit Risks 2: 3 Types of Audit Risk - Inherent, Control and Detection - Accountinguide 3: IS Audit Basics: The Core of IT Auditing

Comprehensive and Detailed Step-by-Step Explanation:

Enterprise Architecture (EA) governance requires proper oversight and separation of duties to ensure strategic alignment and risk management.

Option A (Correct):If IT application owners have sole authority over architecture approval, there is a high risk of inadequate governance, lack of strategic alignment, and potential conflicts of interest. Architecture decisions should involve multiple stakeholders, including business and security teams, to ensure compliance, security, and business alignment.

Option B (Incorrect):While having the CIO chair the architecture review board might not be ideal, it is not thegreatestconcern. The CIO is a senior leader who can provide oversight and direction, even if additional governance mechanisms should be in place.

Option C (Incorrect):Reviewing security requirements within the EA program is abest practice, as it ensures that security is embedded into enterprise architecture rather than treated as an afterthought.

Option D (Incorrect):Enterprise architecture should ideally encompass both IT and business processes. Governing non-IT-related projects is not inherently problematic, as EA is designed to align business strategy with IT infrastructure.

Comprehensive and Detailed in-Depth Explanation:

During the preliminary phase, the auditor's goal is to understand the key areas of the business process to identify potential risks and areas that need deeper examination. This understanding helps in planning the audit effectively.

Identifying weaknesses (Option A) occurs later, while optimization (Option B) and resource understanding (Option D) are not primary objectives at this stage.

ISACA CISA Reference: Domain 1 - Information System Auditing Process