CISA Exam Dumps - Isaca Certification Questions and Answers

Sending a copy of the transaction logs to offsite storage on a daily basis would minimize the risk of losing transactions as a result of a disaster. This is because offsite storage provides a backup of the data that can be recovered in case of a catastrophic event that destroys or damages the onsite data. Storing a copy of the transaction logs onsite in a fireproof vault (B) would not protect the data from other types of disasters, such as floods, earthquakes, or theft. Encrypting © or signing (D) a copy of the transaction logs and storing them on a local server would not prevent the loss of data if the server is affected by the disaster. Encryption and digital signatures are security measures that protect the confidentiality and integrity of the data, but not the availability.

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.

References:

What Is Compliance Audit? Definition & Process | ASQ

What Is A Project Milestone? - The Basics

Design Review - an overview | ScienceDirect Topics

Project success through project assurance - Project Management Institute

Quality Assurance Team: Roles & Responsibilities

The primary responsibility of a project steering committee is to provide regular project updates and oversight. A project steering committee is an advisory group that consists of senior stakeholders and experts who offer guidance and support to a project manager and their team. The steering committee is mainly concerned with the direction, scope, budget, timeline, and methods used to realize a given project1.

One of the key roles of a steering committee is to monitor the progress and performance of the project and ensure that it aligns with the business objectives and stakeholder expectations. The steering committee also provides feedback, advice, and recommendations to the project manager and helps them resolve any issues or challenges that may arise during the project lifecycle. The steering committee communicates regularly with the project manager and other stakeholders through meetings, reports, and presentations23.

Therefore, providing regular project updates and oversight is the primary responsibility of a project steering committee.

References:

Steering Committee: Definition, Roles & Meeting Tips - ProjectManager

Project Steering Committee: Roles, Best Practices, Challenges – ProjectPractical

Steering Committee: Complete Guide with Examples & Templates - Status.net

This is because the follow-up of agreed corrective actions for reported audit issues should be done after the auditee has had enough time to implement the corrective actions and demonstrate their effectiveness and sustainability. The follow-up audit should not be too soon or too late, but based on a reasonable and realistic timeframe that allows for adequate testing and verification of the control operation12.

Answer A. Progress updates indicate that the implementation of agreed actions is on track. is not the best answer, because progress updates are not sufficient to guide the follow-up audit timing. Progress updates are useful for monitoring and communicating the status and challenges of the corrective actions, but they do not provide conclusive evidence of the control operation. The follow-up audit should be based on actual results and outcomes, not on expectations or projections12.

Answer C. Business management has completed the implementation of agreed actions on schedule. is not the best answer, because the completion of the implementation of agreed actions is not enough to guide the follow-up audit timing. The completion of the implementation only indicates that the auditee has taken the necessary steps to address the audit issues, but it does not guarantee that the corrective actions are effective and sustainable. The follow-up audit should be based on the evaluation and validation of the control operation, not on the completion of the control implementation12.

Answer D. Regulators have announced a timeline for an inspection visit. is not the best answer, because the regulators’ inspection visit is not relevant to guide the follow-up audit timing. The regulators’ inspection visit is an external factor that may or may not coincide with the internal follow-up audit schedule. The follow-up audit should be based on the internal audit plan and objectives, not on the external audit requirements or expectations12.

The most significant risk when an application uses individual end-user accounts to access the underlying database is that users may be able to circumvent application controls. Application controls are the policies, procedures, and mechanisms that ensure the accuracy, completeness, validity, and authorization of transactions and data within an application. Application controls can include input validation, output verification, processing logic, reconciliation, exception handling, and audit trails. Application controls can help prevent or detect errors, fraud, or unauthorized access or modification of data.

However, if an application uses individual end-user accounts to access the underlying database, it means that the users have direct access to the database without going through the application layer. This can expose the database to potential risks such as:

Users may be able to bypass the application controls and manipulate the data in the database directly using SQL commands or other tools. For example, users may be able to change their own or others’ salaries, grades, or balances without proper authorization or validation.

Users may be able to access or disclose sensitive or confidential data that they are not supposed to see or share. For example, users may be able to view other users’ personal information, passwords, or credit card numbers.

Users may be able to introduce errors or inconsistencies in the data by entering invalid or incorrect data or by deleting or modifying existing data. For example, users may be able to create duplicate records, break referential integrity, or cause data loss or corruption.

Users may be able to compromise the security and performance of the database by creating unauthorized objects, granting excessive privileges, executing malicious code, or consuming excessive resources. For example, users may be able to create backdoors, viruses, or denial-of-service attacks.

Therefore, using individual end-user accounts to access the underlying database can pose a serious threat to the integrity, confidentiality, availability, and reliability of the data and the application.

The other options are not as significant as option C. Multiple connects to the database are used and slow the process is a performance issue that can affect the efficiency and responsiveness of the application and the database, but it does not necessarily compromise the data quality or security. User accounts may remain active after a termination is a security issue that can increase the risk of unauthorized access or misuse of data by former employees or others who have access to their credentials, but it can be mitigated by implementing proper account management and monitoring processes. Application may not capture a complete audit trail is a compliance issue that can affect the accountability and traceability of transactions and data within the application and the database, but it does not directly affect the data accuracy or protection.

References:

Should application users be database users? - Stack Overflow1

An Approach Toward Sarbanes-Oxley ITGC Risk Assessment - ISACA2

ISACA CISA Certified Information Systems Auditor Exam … - PUPUWEB3

Why inactive accounts are a security risk | Stratosphere4

Post-implementation testing is the process of verifying and validating the functionality, performance, and security of a system after it has been deployed to the production environment1. Post-implementation testing is important for ensuring that the system meets the user requirements and expectations, as well as the operational and business objectives. Post-implementation testing also helps to identify and resolve any defects, errors, or issues that may have occurred during the deployment process or that may have been missed during the previous testing stages2.

Therefore, the observation that post-implementation testing is not conducted for all system releases should be of greatest concern to an IS auditor performing an audit of change and release management controls for a new complex system developed by a small in-house IT team. This observation indicates that the system may have quality, reliability, or security problems that could affect the user satisfaction, system performance, or data integrity. This observation also suggests that the change and release management controls are not adequate or effective, as they do not ensure that all system releases are properly tested and validated before and after deployment.

Option A is not correct because access to change testing strategy and results is not restricted to staff outside the IT team is not a major concern for an IS auditor. While it is good practice to limit access to sensitive or confidential information, such as test data or test cases, to authorized personnel only, access to change testing strategy and results may not pose a significant risk to the system or the organization. Moreover, access to change testing strategy and results may be beneficial for some stakeholders outside the IT team, such as business users, project managers, or auditors, who may need to review or evaluate the testing process or outcomes.

Option B is not correct because some user acceptance testing (UAT) was completed by members of the IT team is not a major concern for an IS auditor. User acceptance testing is the process of verifying and validating that the system meets the user requirements and expectations by involving actual or representative users in the testing process3. While it is preferable to have independent and unbiased users perform UAT, it may not be feasible or practical for some organizations, especially those with small or limited resources. Therefore, some UAT may be completed by members of the IT team, as long as they have sufficient knowledge and experience of the user needs and expectations, and as long as they follow the UAT plan and criteria.

Option C is not correct because IT administrators have access to the production and development environment is not a major concern for an IS auditor. IT administrators are responsible for managing and maintaining the IT infrastructure, including the production and development environments4. Therefore, it is reasonable and necessary for them to have access to both environments, as long as they follow the appropriate policies and procedures for accessing, using, and securing them. Moreover, IT administrators may need to perform tasks such as backup, restore, patching, or troubleshooting in both environments.

References:

What Is Post Implementation Testing?1

Post Implementation Review (PIR) - Definition & Process2

User Acceptance Testing (UAT): Definition & Examples3

What Is an IT Administrator? Definition & Examples4

The best sampling method to use for verifying the adequacy of an organization’s internal controls and being concerned about potential circumvention of regulations is B. Random sampling. Random sampling is a method of selecting a sample from a population in which each item has an equal and independent chance of being selected1. Random sampling reduces the risk of bias or manipulation in the sample selection, and ensures that the sample is representative of the population. Random sampling can be used for both attribute and variable sampling, which are two types of audit sampling that test for the occurrence rate or the monetary value of errors, respectively2.

The auditor implemented a specific control during the development of the system. This would impair the auditor’s independence, as it would create a self-review threat, which is a situation where an auditor has to evaluate or review the results of his or her own work or judgment1. A self-review threat may compromise the auditor’s objectivity and impartiality, as the auditor may be biased or influenced by his or her own involvement or interest in the system1. The auditor may also face a conflict of interest or a loss of credibility if he or she has to report on any issues or deficiencies related to the control he or she implemented.

The best recommendation for the auditor to make is D. Line management should regularly review and request modification of access rights. Access rights are the permissions and privileges granted to users to access, view, modify, or delete data or resources on a system or network1. Excessive rights are access rights that are not necessary or appropriate for a user’s role or function, and may pose a risk of unauthorized or inappropriate use of data or resources2. Therefore, it is important to ensure that access rights are alignedwith the principle of least privilege, which means that users should only have the minimum level of access required to perform their duties2.

Line management is responsible for overseeing and supervising the activities and performance of their staff, and ensuring that they comply with the organization’s policies and standards3. Therefore, line management should regularly review and request modification of access rights for their staff, as they are in the best position to:

Understand the roles and functions of their staff, and determine the appropriate level of access rights needed for them to perform their duties effectively and efficiently.

Monitor and evaluate the usage and behavior of their staff, and identify any changes or anomalies that may indicate excessive or inappropriate access rights.

Communicate and collaborate with IT security or system administrators, who are responsible for granting, revoking, or modifying access rights, and request any necessary adjustments or corrections.

The greatest concern with the IT department and internal IS audit function both reporting to the CIO is the potential compromise of IS audit independence. Auditor independence refers to the impartiality and objectivity of an auditor in conducting an audit, free from conflicts of interest and bias1. It is crucial for ensuring the quality and reliability of financial reporting1. If the IS audit function reports to the CIO, who also oversees the IT department, it could create a conflict of interest that might compromise the impartiality and objectivity of the IS audit function.

References:

Auditor Independence - What is it, Rules, Importance, Examples

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

 A heuristic intrusion detection system (IDS) provides the most protection against emerging threats, as it uses behavioral analysis and anomaly detection to identify unknown or zero-day attacks. A heuristic IDS can adapt to changing patterns and learn from previous incidents, making it more effective than a signature-based IDS, which relies on predefined rules and signatures to detect known attacks. A demilitarized zone (DMZ) is a network segment that separates the internal network from the external network, and it can provide some protection against external threats, but not against internal or emerging threats. Real-time updating of antivirus software is important to protect against malware, but it may not be sufficient to prevent new or sophisticated attacks that exploit unknown vulnerabilities. References: CISA Review Manual (Digital Version) 1, page 452-453.

The effectiveness of a security awareness training program is best indicated by a reduction in unintentional violations. When employees are well-trained and aware of security practices, they are less likely to inadvertently violate security policies or make mistakes that could lead to breaches. While other factors (such as third-party social engineering tests, employee satisfaction, and completion rates) provide valuable insights, the ultimate goal of security awareness training is to minimize unintentional errors and improve overall security posture12. References: 1(https://www.isaca.org/resources/isaca-journal/issues/2023/volume-2/considerations-for-developing-cybersecurity-awareness- training) 2(https://www.isaca.org/resources/news-and-trends/isaca-now-blog/2023/security-awareness-training-a-critical-success-factor-for-organizations)

The primary objective of a control self-assessment (CSA) is to educate functional areas on risks and controls. CSA is a technique that allows managers and work teams directly involved in business units, functions or processes to participate in assessing the organization’s risk management and control processes1. CSA can help functional areas to obtain a clear and shared understanding of their major activities and objectives, to foster an improved awareness of risk and controls among management and staff, to enhance responsibility and accountability for risks and controls, and to highlight best practices and opportunities to improve business performance2.

The other options are not the primary objective of a CSA. Ensuring appropriate access controls are implemented is a specific type of control that may be assessed by a CSA, but it is not the main goal of the technique. Eliminating the audit risk by leveraging management’s analysis is not a realistic or desirable outcome of a CSA, as audit risk can never be completely eliminated, and management’s analysis may not be sufficient or reliable without independent verification. Gaining assurance for business functions that cannot be audited is not a valid reason for conducting a CSA, as all business functions should be subject to audit, and a CSA is not a substitute for an audit.

References:

Control Self Assessments - PwC

Control self-assessment - Wikipedia

Control Self Assessment - AuditNet

A post-implementation review (PIR) is a process to evaluate whetherthe objectives of the project were met, determine how effectively this wasachieved, learn lessons for the future, and ensure that the organisation gets the most benefit from the implementation of projects1. A PIR is an important tool for assessing the success and value of a project, as well as identifying the areas for improvement and best practices for future projects.

One of the key elements of a PIR is to measure the benefits of the project against the expected outcomes and benefits that were defined at the beginning of the project. Measurable benefits are the quantifiable and verifiable results or outcomes that the project delivers to theorganisation or its stakeholders, such as increased revenue, reduced costs, improved quality, enhanced customer satisfaction, or compliance with regulations2. Measurable benefits should be aligned with the organisation’s strategy, vision, and goals, and should be SMART (specific, measurable, achievable, relevant, and time-bound).

The finding that measurable benefits were not defined is of greatest significance among the four findings, because it implies that:

The project did not have a clear and agreed-upon purpose, scope, objectives, and deliverables

The project did not have a valid and realistic business case or justification for its initiation and implementation

The project did not have a robust and effective monitoring and evaluation mechanism to track its progress, performance, and impact

The project did not have a reliable and transparent way to demonstrate its value proposition and return on investment to the organisation or its stakeholders

The project did not have a meaningful and actionable way to learn from its achievements and challenges, and to improve its processes and practices

Therefore, an IS auditor should recommend that measurable benefits are defined for any project before its implementation, and that they are reviewed and reported regularly during and after the project’s completion.

The other possible findings are:

A lessons-learned session was never conducted: This is a significant finding, but not as significant as the lack of measurable benefits. A lessons-learned session is a process of capturing and documenting the knowledge, experience, and feedback gained from a project, both positive and negative. A lessons-learned session helps to identify the strengths and weaknesses of the project management process, as well as the best practices and lessons for future projects. A lessons-learned session should be conducted at the end of each project phase or milestone, as well as at the end of the project. However, even without a formal lessons-learned session, some learning may still occur informally or implicitly among the project team members or stakeholders.

The projects 10% budget overrun was not reported to senior management: This is a significant finding, but not as significant as the lack of measurable benefits. A budget overrun is a situationwhere the actual cost of a project exceeds its planned or estimated cost. A budget overrun may indicate poor planning, estimation, or control of the project resources, or unexpected changes or risks that occurred during the project implementation. A budget overrun should be reported to senior management as soon as possible, along with the reasons for it and the corrective actions taken or proposed. However, a budget overrun may not necessarily affect the quality or value of the project deliverables or outcomes if they are still within acceptable standards or expectations.

Monthly dashboards did not always contain deliverables: This is a significant finding, but not as significant as the lack of measurable benefits. A dashboard is a visual tool that displays key performance indicators (KPIs) or metrics related to a project’s progress, status, or results. A dashboard helps to monitor and communicate the performance of a project to various stakeholders in a concise and clear manner. A dashboard should include deliverables as one of its components, along with other elements such as schedule, budget, quality, risks, issues, or benefits. However, even without deliverables in monthly dashboards, some information about them may still be available from other sources such as reports or documents.

References: 1: What is Post-Implementation Review in Project Management? 2: The role & importance of the Post Implementation Review

Source code synchronization is the process of ensuring that the source code and the object code (the compiled version of the source code) are consistent and up-to-date1. When program changes are implemented, the source code should be recompiled to generate a new object code that reflects the changes. However, if the source code is not recompiled, there is a risk that the object code may be outdated or incorrect. A compensating control is a measure that reduces the risk of an existing control weakness or deficiency2. A compensating control for source code synchronization is to compare the date stamping of the source and object code. Date stamping is a method of recording the date and time when a file is created or modified3. By comparing the date stamping of the source and object code, one can verify if they are synchronized or not. If the date stamping of the source code is newer than the object code, it means that the source code has been changed but not recompiled. If the date stamping of the object code is newer than the source code, it means that the object code has been compiled from a different source code. If the date stamping of both files are identical, it means that they are synchronized.

The most helpful thing for an IS auditor to review when evaluating an organization’s business processes that are supported by applications and IT systems is the enterprise architecture (EA). EA is the practice of designing a business with a holistic view, considering all of its parts and how they interact. EA defines the overall goals, the strategies that support those goals, and the tactics that are needed to execute those strategies. EA also outlines the ways various components of IT projects interact with one another and with the business processes. By reviewing the EA, an IS auditor can gain a comprehensive understanding of how the organization aligns its IT efforts with its overall mission, business strategy, and priorities. An IS auditor can also assess the effectiveness, efficiency, agility, and continuity of complex business operations.

The other options are not as helpful as option B. A configuration management database (CMDB) is a database that stores and manages information about the components that make up an IT system. A CMDB tracks individual configuration items (CIs), such as hardware, software, or data assets, and their attributes, dependencies, and changes over time. A CMDB can help an IS auditor to monitor the performance, availability, and configuration of IT assets, but it does not provide a holistic view of how they support the business processes. IT portfolio management is the practice of managing IT investments, projects, and activities as a portfolio. IT portfolio management aims to optimize the value, risk, and cost of IT initiatives and align them with the business objectives. IT portfolio management can help an IS auditor to evaluate the return on IT investments and the alignment of IT projects with the business strategy, but it does not provide a detailed view of how they support the business processes. IT service management (ITSM) is the practice of planning, implementing, managing, and optimizing IT services to meet the needs of end users and customers. ITSM focuses on delivering IT as a service using standardized processes and best practices. ITSM can help an IS auditor to review the quality, efficiency, and effectiveness of IT service delivery and support, but it does not provide a comprehensive view of how they support the business processes. References: What is enterprise architecture (EA)? - RingCentral, What is a configuration management database (CMDB)? - Red Hat, IT Portfolio Management Strategies | Smartsheet, What is IT service management (ITSM)? | IBM

The most important factor to ensure when developing an effective security awareness program is B. Outcome metrics for the program are established. This is because outcome metrics are measures that evaluate the impact and results of the security awareness program on the behavior and performance of the users, and the security posture and objectives of the organization1. Outcome metrics can help ensure the effectiveness of the security awareness program by:

Providing feedback and evidence on whether the security awareness program is achieving its goals and expectations, such as reducing the number of incidents, improving the compliance rate, or increasing the reporting rate1.

Identifying and quantifying the strengths and weaknesses of the security awareness program, and enabling continuous improvement and optimization of the program content, delivery, and frequency1.

Demonstrating and communicating the value and return on investment of the security awareness program to the stakeholders and management, and securing their support and commitment for the program1.

This means that the IT steering committee is responsible for ensuring that the IT strategy aligns with and supports the business strategy, vision, and goals of the organization. The IT steering committee is also responsible for overseeing and approving major IT initiatives, projects, and investments, and allocating resources and priorities accordingly12.

Developing and assessing the IT security strategy (B) is not the main responsibility of the IT steering committee, but rather a specific aspect of the IT strategy that may be delegated to a subcommittee or a dedicated security function. The IT steering committee may provide guidance and oversight for the IT security strategy, but it is not directly involved in developing and assessing it12.

Implementing processes to integrate security with business objectives © is not the main responsibility of the IT steering committee, but rather an operational task that may be performed by the IT management and staff. The IT steering committee may monitor and evaluate the effectiveness of the security processes, but it is not directly involved in implementing them12.

Developing and implementing the secure system development framework (D) is not the main responsibility of the IT steering committee, but rather a technical task that may be performed by the IT developers and engineers. The IT steering committee may approve and endorse the secure system development framework, but it is not directly involved in developing and implementing it12.

This is because the auditor’s primary objective is to evaluate the adequacy and performance of the business continuity plan (BCP) in ensuring the continuity and resilience of the organization’s criticalfunctions and processesduring a disruption. The auditor should review the actual results and outcomes of the business response, such as the recovery time, recovery point, service level, customer satisfaction, and incident management, and compare them with the predefined objectives and criteria of the BCP. The auditor should also identify and analyze any gaps, issues, or lessons learned from the business response, and provide recommendations for improvement12.

Answer A. Confirm the BCP has been recently updated. is not the best answer, because it is not directly related to the auditor’s course of action. Confirming the BCP has been recently updated is a part of the audit planning and scoping process, not the audit execution or reporting process. The auditor should confirm the BCP has been recently updated before conducting the audit, not after revealing that a simulation test has not been performed. Moreover, confirming the BCP has been recently updated does not provide sufficient evidence of the effectiveness of the business response12.

Answer C. Raise an audit issue for the lack of simulated testing. is not the best answer, because it is not relevant to the auditor’s course of action. Raising an audit issue for the lack of simulated testing is a part of the audit reporting and follow-up process, not the audit execution or evaluation process. The auditor should raise an audit issue for the lack of simulated testing after reviewing the effectiveness of the business response, not before or instead of doing so. Furthermore, raising an audit issue for the lack of simulated testing does not address the root cause or impact of the problem, nor does it provide any constructive feedback or guidance for improvement12.

Answer D. Interview staff members to obtain commentary on the BCP’s effectiveness. is not the best answer, because it is not sufficient to guide the auditor’s course of action. Interviewing staff members to obtain commentary on the BCP’s effectiveness is a part of the audit evidence collection and analysis process, not the audit evaluation or conclusion process. The auditor should interview staff members to obtain commentary on the BCP’s effectiveness as one of the sources of information, not as the only or main source of information. Additionally, interviewing staff members to obtain commentary on the BCP’s effectiveness may be subjective, biased, or incomplete, and may not reflect the actual performance or outcomes of the business response12.

References:

Business Continuity Management Audit/Assurance Program

Business Continuity Plan Testing: Types and Best Practices

Data analytics is the process of collecting, transforming, analyzing, and visualizing data to gain insights and support decision making1. Data analytics can be used to facilitate the testing of a new account creation process by applying various techniques and methods to evaluate the quality, functionality, performance, and security of the process. One of the approaches that would utilize data analytics to test the new account creation process is to review new account applications submitted in the past month for invalid dates of birth. This approach would involve the following steps:

Extract the data of new account applications from the source system, such as a database or a web service, using appropriate tools and methods.

Transform and clean the data to ensure its accuracy, completeness, consistency, and validity, using techniques such as data profiling, data cleansing, data mapping, and data validation2.

Analyze the data to identify any anomalies, errors, or outliers in the date of birth field, using methods such as descriptive statistics, exploratory data analysis, hypothesis testing, or anomaly detection3.

Visualize the data to present the findings and insights in a clear and understandable way, using tools and techniques such as charts, graphs, dashboards, or reports.

By reviewing new account applications submitted in the past month for invalid dates of birth, the tester can use data analytics to:

Verify if the new account creation process is working as expected and meets the business requirements and specifications for the date of birth field.

Detect any defects or issues in the new account creation process that may cause invalid dates of birth to be accepted or rejected incorrectly.

Measure and monitor the performance and reliability of the new account creation process in terms of data quality, accuracy, and completeness.

Evaluate and improve the test coverage and effectiveness of the new account creation process by identifying any gaps or risks in the test cases or scenarios.

Therefore, option C is the correct answer.

Option A is not correct because attempting to submit new account applications with invalid dates of birth is not a data analytics approach, but a functional testing approach that involves executing test cases or scenarios manually or automatically to validate the behavior and functionality of the new account creation process. Option B is not correct because reviewing the business requirements document for date of birth field requirements is not a data analytics approach, but a requirements analysis approach that involves examining and understanding the needs and expectations of the stakeholders for the new account creation process. Option D is not correct because evaluating configuration settings for date of birth field requirements is not a data analytics approach, but a configuration testing approach that involves verifying if the settings and parameters of the new account creation process are correct and consistent with the requirements.

References:

What is Data Analytics? Definition & Examples1

Data Transformation: Definition & Examples2

Data Analysis: Definition & Examples3

Data Visualization: Definition & Examples

Functional Testing: Definition & Examples

Requirements Analysis: Definition & Examples

Configuration Testing: Definition & Examples

 Enterprise architecture (EA) is the most helpful to an IS auditor reviewing the alignment of planned IT budget with the organization’s goals and strategic objectives. EA is a well-defined practice for conducting enterprise analysis, design, planning, and implementation, using a comprehensive approach at all times, for the successful development and execution of strategy1. EA provides a blueprint for an effective IT strategy and guides the controlled evolution of IT in a way that delivers business benefit in a cost-effective way2. By reviewing the EA, the IS auditor can evaluate how well the planned IT budget supports the business vision, strategy, objectives, and capabilities of the organization.

The other options are not as helpful as EA for reviewing the alignment of planned IT budget with the organization’s goals and strategic objectives. BIA is a process of determining the criticality of business activities and associated resource requirements to ensure operational resilience and continuity ofoperations during and after a business disruption3. BIA quantifies the impacts of disruptions on service delivery, risks to service delivery, and recovery time objectives (RTOs) and recovery point objectives (RPOs)3. BIA is useful for developing strategies, solutions, and plans for business continuity and disaster recovery, but it does not directly address the alignment of planned IT budget with the organization’s goals and strategic objectives. Risk assessment report is a document that contains the results of performing a risk assessment or the formal output from the process of assessing risk4. Risk assessment is a method to identify, analyze, and control hazards and risks present in a situation or a place5. Risk assessment report is useful for identifying and mitigating potential threats and issues that are detrimental to the business or an enterprise, but it does not directly addressthe alignment of planned IT budget with the organization’s goals and strategic objectives. Audit recommendations are guidance that highlights actions to be taken by management6. When implemented, process risks should be mitigated, and performance should be enhanced6. Audit recommendations are useful for improving the quality and reliability of the information system and its outputs, but they do not directly address the alignment of planned IT budget with the organization’s goals and strategic objectives. Therefore, option A is the correct answer.

 A contingency facility is a backup site that can be used to resume business operations in the event of a disaster or disruption at the primary site. The most important consideration for a contingency facility is that it is located a sufficient distance away from the primary site, so that it is not affected by the same event that caused the disruption. For example, if the primary site is damaged by a fire, flood, earthquake, or terrorist attack, the contingency facility should be in a different geographic area that is unlikely to experience the same hazard. This way, the organization can continue to provide its services and products to its customers and stakeholders without interruption.

The other options are not as important as the location of the contingency facility. The badge access controls, the number of business assets, and the identifiability of the sites are secondary factors that may affect the security and efficiency of the contingency facility, but they are not essential for its functionality. Therefore, option C is the correct answer.

References:

The Importance of Contingency Planning

WHO guidance for contingency planning

This method is known as creating a digital signature of the message. It ensures the integrity of the message by verifying that it has not been tampered with in transit. The process involves hashing the message and encrypting the hash value with the sender’s private key. Any changes to the message will result in a different hash value1. This method is used in DomainKeys Identified Mail (DKIM), which verifies an email’s domain and helps show that the email has not been tampered with in transit2.

References:

Understanding Digital Signatures | CISA

Using DomainKeys Identified Mail (DKIM) in your organisation

Automated version control systems are the best method to maintain an audit trail of changes made to the source code of a program. They automatically track and manage changes to the source code over time, allowing you to see what changes were made, when they were made, and who made them1. This provides a clear and detailed audit trail that can be invaluable for debugging, understanding the evolution of the code, and ensuring accountability23.

 The most reliable way for an IS auditor to evaluate the operational effectiveness of an organization’s data loss prevention (DLP) controls is to verify that confidential files cannot be transmitted to a personal USB device. This is because DLP controls are designed to prevent the loss, leakage or misuse of sensitive data through breaches, ex-filtration transmissions and unauthorized use1. A personal USB device is a common way for data to be stolen or compromised, as it can bypass network security measures and allow unauthorized access to confidential files. Therefore, testing the DLP controls by attempting to copy or transfer confidential files to a personal USB device can provide a direct and objective evidence of whether the DLP controls are working as intended or not.

The other options are less reliable ways for an IS auditor to evaluate the operational effectiveness of an organization’s DLP controls. Reviewing data classification levels based on industry best practice is a way to assess the adequacy of the organization’s data protection policies, but it does not measure how well the DLP controls are implemented or enforced in practice. Verifying that current DLP software is installed on all computer systems is a way to check the technical configuration of the DLP solution, but it does not test how well the DLP software detects and prevents data loss incidents in real scenarios.Conducting interviews to identify possible data protection vulnerabilities is a way to gather qualitative information from stakeholders, but it does not provide quantitative or empirical data on the actual performance of the DLP controls.

References:

What is Data Loss Prevention (DLP)? [Guide] - CrowdStrike

The business owner is the person or entity that has the authority and responsibility for defining the purpose and scope of the processing of personal data, as well as the expected outcomes and benefits. The business owner is also accountable for ensuring that the processing of personal data complies with the applicable laws and regulations, such as the General Data Protection Regulation (GDPR) or the Data Protection Act 2018 (DPA 2018).

One of the requirements of the GDPR and the DPA 2018 is to adhere to the principle of storage limitation, which states that personal data should be kept for no longer than is necessary for the purposes for which it is processed1. This means that the business owner should determine and justify how long they need to retain personal data, based on factors such as:

The nature and sensitivity of the personal data

The legal or contractual obligations or rights that apply to the personal data

The business or operational needs and expectations that depend on the personal data

The risks and impacts that may arise from retaining or deleting the personal data

The business owner should also establish and document the conditions and methods for the destruction of personal data, such as:

The criteria and triggers for deciding when to destroy personal data

The procedures and tools for securely erasing or anonymising personal data

The roles and responsibilities for carrying out and overseeing the destruction of personal data

The records and reports for verifying and evidencing the destruction of personal data

Therefore, retention periods and conditions for the destruction of personal data should be determined by the business owner, as they are in charge of defining and managing the processing of personal data, as well as ensuring its compliance with the law.

A post-implementation review (PIR) is a process to evaluatewhether the objectives of the project were met, determine how effectively this wasachieved, learn lessons for the future, and ensure that the organisation gets the most benefit from the implementation of projects1. A PIR is an important tool for assessing the success and value of a project, as well as identifying the areas for improvement and best practices for future projects.

One of the key elements of a PIR is to measure the benefits of the project against the expected outcomes and benefits that were defined at the beginning of the project. Measurable benefits are the quantifiable and verifiable results or outcomes that the project delivers to theorganisation or its stakeholders, such as increased revenue, reduced costs, improved quality, enhanced customer satisfaction, or compliance with regulations2. Measurable benefits should be aligned with the organisation’s strategy, vision, and goals, and should be SMART (specific, measurable, achievable, relevant, and time-bound).

The finding that measurable benefits were not defined is of greatest significance among the four findings, because it implies that:

The project did not have a clear and agreed-upon purpose, scope, objectives, and deliverables

The project did not have a valid and realistic business case or justification for its initiation and implementation

The project did not have a robust and effective monitoring and evaluation mechanism to track its progress, performance, and impact

The project did not have a reliable and transparent way to demonstrate its value proposition and return on investment to the organisation or its stakeholders

The project did not have a meaningful and actionable way to learn from its achievements and challenges, and to improve its processes and practices

Therefore, an IS auditor should recommend that measurable benefits are defined for any project before its implementation, and that they are reviewed and reported regularly during and after the project’s completion.

The other possible findings are:

A lessons-learned session was never conducted: This is a significant finding, but not as significant as the lack of measurable benefits. A lessons-learned session is a process of capturing and documenting the knowledge, experience, and feedback gained from a project, both positive and negative. A lessons-learned session helps to identify the strengths and weaknesses of the project management process, as well as the best practices and lessons for future projects. A lessons-learned session should be conducted at the end of each projectphase or milestone, as well as at the end of the project. However, even without a formal lessons-learned session, some learning may still occur informally or implicitly among the project team members or stakeholders.

The projects 10% budget overrun was not reported to senior management: This is a significant finding, but not as significant as the lack of measurable benefits. A budget overrun is a situation where the actual cost of a project exceeds its planned or estimated cost. A budget overrun may indicate poor planning, estimation, or control of the project resources, or unexpected changes or risks that occurred during the project implementation. A budget overrun should be reported to senior management as soon as possible, along with the reasons for it and the corrective actions taken or proposed. However, a budget overrun may not necessarily affect the quality or value of the project deliverables or outcomes if they are still within acceptable standards or expectations.

Monthly dashboards did not always contain deliverables: This is a significant finding, but not as significant as the lack of measurable benefits. A dashboard is a visual tool that displays key performance indicators (KPIs) or metrics related to a project’s progress, status, or results. A dashboard helps to monitor and communicate the performance of a project to various stakeholders in a concise and clear manner. A dashboard should include deliverables as one of its components, along with other elements such as schedule, budget, quality, risks, issues, or benefits. However, even without deliverables in monthly dashboards, some information about them may still be available from other sources such as reports or documents.

References: 1: The role & importance of the PostImplementation Review 2: What is Post-Implementation Review in Project Management?

 The best way to prevent a chip-level security vulnerability from being exploited is to install vendor patches. A chip-level security vulnerability is a flaw in the design or implementation of a processor that allows an attacker to bypass the normal security mechanisms and access privileged information or execute malicious code. A vendor patch is a software update provided by the manufacturer of the processor that fixes or mitigates the vulnerability. Installing vendor patches can help to protect the system from known exploits and reduce the risk of data leakage or compromise.

Security awareness training, reviewing hardware vendor contracts, and reviewing security log incidents are not as effective as installing vendor patches for preventing a chip-level security vulnerability from being exploited. Security awareness training is an educational program that teaches users about theimportance of security and how to avoid common threats. Reviewing hardware vendor contracts is a legal process that evaluates the terms and conditions of the agreement between the organization and the processor supplier. Reviewing security log incidents is an analytical process that examines the records of security events and activities on the system. These methods may be useful for other security purposes, but they do not directly address the root cause of the chip-level vulnerability or prevent its exploitation. References: Protecting your device against chip-related security vulnerabilities, New ‘Downfall’ Flaw Exposes Valuable Data in Generations of Intel Chips

 The best point in time to conduct a post-implementation review is after a full processing cycle. A post-implementation review is a process to evaluate whether the objectives of the project were met, how effective the project was managed, what benefits were realized, and what lessons were learned. A post-implementation review should be conducted after a full processing cycle, which is the period of time required for a system or process to complete all its functions and produce its outputs. This allows for a more accurate and comprehensive assessment of the project’s performance, outcomes, impacts, and issues.

The other options are not as good as option A. Conducting a post-implementation review immediately after deployment is too soon, because it does not allow enough time for the project’s product or service to operate in the real world and generate measurable results. Conducting a post-implementation review after the warranty period is too late, because it may miss some important feedback or opportunities for improvement that could have been addressed earlier. Conducting a post-implementation review prior to the annual performance review is irrelevant, because it does not align with the project’s life cycle or objectives. References: What is Post-Implementation Review in Project Management?, What Is the Post-Implementation Review (PIR) Process?, Post-implementation review in project management?

Beta testing is the process of releasing a near-final version of a software product to a group of external users, known as beta testers, who provide feedback and report bugs based on their real-world experiences. Beta testingoffers various benefits for both the developers and the users of the software product. Some of these benefits are:

It reduces product failure risk via customer validation12.

It helps to test post-launch infrastructure1.

It helps to improve product quality via customer feedback12.

It allows for thorough bug detection and issue resolution3.

It enhances usability and user experience3.

It increases customer satisfaction and loyalty3.

Based on these benefits, the most important advantage of participating in beta testing of software products is D. It enables an organization to gain familiarity with new products and their functionality. By being involved in beta testing, an organization can learn how to use the new product effectively, discover its features and benefits, and provide suggestions for improvement. This can help the organization to adopt the new product faster, easier, and more efficiently when it is officially released. It can also give the organization a competitive edge over other users who are not familiar with the new product.

Conducting periodic testing and incorporating lessons learned is the best way to improve the effectiveness of an incident response team. This allows the team to practice their response procedures, identify any gaps or weaknesses in their response, and learn from their mistakes. It also helps to keep the team’s skills sharp and up-to-date. The lessons learned from these tests can then be used to improve the team’s procedures and performance12. While understanding information systems technology, disseminating incident response procedures, and publishing KPI metrics can contribute to the effectiveness of the team, they do not provide the same level of continuous improvement as periodic testing and learning from experience.

When assessing the scope of privacy concerns for an IT project, the most important factor to consider is the applicable laws and regulations. These laws and regulations define the legal requirements for data privacy and protection that the project must comply with. They can vary greatly depending on the jurisdiction and the type of data being processed, and non-compliance can result in significant penalties123. While data ownership, business requirements and data flows, and end-user access rights are also important considerations, they are typically guided by these legal requirements.

References: ISACA’s Information Systems Auditor Study Materials1

 IT governance should be driven by organizational strategies. It provides a formal structure for organizations to produce measurable results toward achieving their strategies and ensures that IT investments support business objectives12. While business unit initiatives, balanced scorecards, and policies and standards can play a role in IT governance, they are tools or methods that support the implementation of the organizational strategies.

Multi-tenancy within the same database (B) presents the greatest risk of data leakage in the cloud environment, because it means that multiple customers share the same physical database and resources. This can lead to data isolation and security issues, such as unauthorized access, cross-tenant attacks, ordata leakage due to misconfiguration or human error. To prevent data leakage in a multi-tenant database, cloud providers need to implement strict access control policies, encryption, isolation mechanisms, and auditing tools.

Lack of data retention policy (A) is not the greatest risk of data leakage in the cloud environment, because it mainly affects the availability and compliance of data, not its confidentiality or integrity. Data retention policy defines how long data should be stored and when it should be deleted or archived. Without a data retention policy, cloud customers may face legal or regulatory issues, storage costs, or performance degradation.

Lack of role-based access © is not the greatest risk of data leakage in the cloud environment, because it can be mitigated by implementing proper authentication and authorization mechanisms. Role-based access control (RBAC) is a security model that assigns permissions and privileges to users based on their roles and responsibilities. Without RBAC, cloud customers may face unauthorized access, privilege escalation, or data misuse.

Expiration of security certificate (D) is not the greatest risk of data leakage in the cloud environment, because it can be easily detected and renewed. A security certificate is a digital document that verifies the identity and authenticity of a website or service. It also enables secure communication using encryption. If a security certificate expires, it may cause trust issues, warning messages, or connection errors, but not necessarily data leakage.

References:

7 Ways to Prevent Data Leaks in the Cloud | OTAVA®

An analysis of data leakage and prevention techniques in cloud environment

A monitored mantrap at entrance and exit points would be the most effective compensating control in this scenario. A mantrap is a physical security access control system comprising a small space havingtwo sets of interlockingdoors such that the first set of doors must close before the second set opens. By implementing a monitored mantrap, unauthorized access can be prevented and it can ensure that all individuals are logged when they enter and exit the server room12.

References: ISACA’s Information Systems Auditor Study Materials3

Involving the application owner early in the audit planning process is the best way to contribute to the quality of an audit of a business-critical application. The application owner has a deep understanding of the application and its business context, which can provide valuable insights for the audit. Early involvement can also help ensure that the audit is aligned with the business objectives and risks, and that any potential issues are identified and addressed promptly12.

References:

Business Critical Applications: An In-Depth Look

Framework for Audit Quality - IFAC

 Management’s commitment to information security is the most critical factor for the success of an information security program, as it sets the tone and direction for the organization’s security culture and practices. Management’s commitment is demonstrated by establishing a clear security policy, providing adequate resources, assigning roles and responsibilities, enforcing compliance, and supporting continuous improvement. The other options are important elements of an information security program, but they depend on management’s commitment to be effective. References: CISA Review Manual (Digital Version) 1, page 439.

The performance and reliability of a job scheduling tool can be significantly affected if maintenance patches and the latest enhancement upgrades are missing1. These patches and upgrades often contain fixes for known issues and improvements to the tool’s functionality. If they are not applied, the tool may continue to exhibit known problems or fail to benefit from enhancements that could improve its performance and reliability1. While factors like administrator password requirements23, number of support staff45, and tool classification64 can impact various aspects of a tool’s operation, they are less likely to be the direct cause of performance and reliability problems.

References:

Patch Management Definition & Best Practices - Rapid7

Password must meet complexity requirements - Windows Security

NIST’s New Password Rule Book: Updated Guidelines Offer Benefits and Risk - ISACA

Workforce optimization: Staff scheduling with AI | McKinsey

Poor Employee Scheduling - Major Consequences And Solutions

A Critical Analysis of Job Shop Scheduling in Context of Industry 4.0

A CO2 system could be a concern for an IS auditor when used to protect an asset storage closet. While CO2 systems are effective at suppressing fires, they can pose a significant safety risk to personnel. In the event of a fire,the CO2 system would fill the room with carbon dioxide, displacing the oxygen. This could be hazardous to anyone who might be in the room at the time12.

References: ISACA’s Information Systems Auditor Study Materials1

The primary objective of value delivery in reference to IT governance is to optimize investments. Value delivery is one of the five focus areas of IT governance that aims to ensure that IT delivers expected benefits to stakeholders and enables business value creation. Value delivery involves aligning IT investments with business objectives and strategies, managing IT performance and benefits realization, optimizing IT costs and risks, and enhancing IT innovation and agility. Value delivery helps to maximize the return on investment (ROI) and value for money (VFM) of IT resources and capabilities. References:

CISA Review Manual (Digital Version)

CISA Questions, Answers & Explanations Database

The best way to mitigate the risk associated with unintentional modifications of complex calculations in end-user computing (EUC) is to execute copies of EUC programs out of a secure library. This will ensure that the original EUC programs are protected from unauthorized changes and that thecopies are run in a controlled environment. A secure library is a repository of EUC programs that have been tested, validated, and approved by the appropriate authority. Executing copies of EUC programs out of a secure library can also help with version control, backup, and recovery of EUC programs. Having an independent party review the source calculations, implementing complex password controls, and verifying EUC results through manual calculations are not as effective as executing copies of EUC programs out of a secure library, as they do not prevent or detect unintentional modifications of complex calculations in EUC. References: End-User Computing (EUC) Risks: A Comprehensive Guide, End User Computing (EUC) Risk Management

Visualization technology is the use of software and hardware to create graphical representations of data, such as charts, graphs, maps, images, etc. Visualization technology can help users to understand, analyze, and communicate complex and large amounts of data in an intuitive and engaging way1.

One of the primary advantages of using visualization technology for corporate applications is that it can improve the utilization of resources, such as time, money, human capital, and physical assets. Some of the ways that visualization technology can achieve this are:

Visualization technology can help users to quickly and easily explore, filter, and interact with data, reducing the need for manual data processing and analysis1. This can save time and effort for both data producers and consumers, and allow them to focus on more value-added tasks.

Visualization technology can help users to discover patterns, trends, outliers, correlations, and causations in data that may otherwise be hidden or overlooked in traditional reports or tables1. This can enable users to make better and faster decisions based on data-driven insights, and optimize their strategies and actions accordingly.

Visualization technology can help users to communicate and share data more effectively and persuasively with different audiences, such as customers, partners,investors, regulators, etc1. This can enhance the reputation and credibility of the organization, and foster collaboration and innovation among stakeholders.

Visualization technology can help users to monitor and measure the performance and impact of their activities, products, services, or processes1. This can help users to identify problems or opportunities for improvement, and adjust their plans or actions accordingly.

Visualization technology can help users to create engaging and interactive experiences for their customers or end-users1. This can increase customer satisfaction and loyalty, and generate more revenue or value for the organization.

Therefore, using visualization technology for corporate applications can help organizations to better utilize their resources and achieve their goals.

References:

ISACA, CISA Review Manual, 27th Edition, 2019

ISACA, CISA Review Questions, Answers & Explanations Database - 12 Month Subscription

TechRadar Blog, Best data visualization tools of 20232

IBM Blog, What is Data Visualization?3

TDWI Blog, Data Visualization Technology4

Tableau Blog, What are the advantages and disadvantagesof data visualization?

The best method to determine if IT resource spending is aligned with planned project spending is earned value analysis (EVA). EVA is a technique that compares the actual cost, schedule, and scope of a project with the planned or budgeted values. EVA can help to measure the project progress and performance, and identify any variances or deviations from the baseline plan1.

EVA uses three basic values to calculate the project status: planned value (PV), earned value (EV), and actual cost (AC). PV is the amount of work that was expected to be completed by a certain date, according to the project plan. EV is the amount of work that was actually completed by that date,measured in terms of the budgeted cost. AC is the amount of money that was actually spent to complete the work by that date1.

By comparing these values, EVA can determine if the project is on track, ahead, or behind schedule and budget. EVA can also calculate various indicators, such as cost variance (CV), schedule variance(SV), cost performance index (CPI), and schedule performance index (SPI), to quantify the magnitude and direction of the variances. EVA can also forecast the future performanceand completion of the project, based on the current trends and assumptions1.

The other options are not as effective as EVA in determining if IT resource spending is aligned with planned project spending. Option B, return on investment (ROI) analysis, is a technique that evaluates the profitability or efficiency of an investment, by comparing the benefits or revenues with the costs. ROI analysis can help to justify or prioritize a project, but it does not measure the actual progress or performance of the project against the plan2. Option C, Gantt chart, is a tool that displays the tasks, durations, dependencies, and milestones of a project in a graphical format. Gantt chart can help to plan and monitor a project schedule, but it does not show the actual cost or scope of the project3. Option D, critical path analysis, is a technique that identifies the longest sequence of tasks or activities that must be completed on time for the project to finish on schedule. Critical path analysis can help to optimize and control a project schedule, but it does not account for the actual cost or scope of the project4.

References:

Earned Value Analysis & Management (EVA/EVM) – Definition& Formulae1

Return on Investment (ROI) Formula2

What Is a Gantt Chart?3

Critical Path Method for Project Management

 The best evidence that adequate resources are now allocated to successfully recover the systems is a service level agreement (SLA). An SLA is a contract between a service provider and a customer that defines the scope, quality, and terms of the service delivery. An SLA should include measurable and verifiable indicators of the service performance, such as availability, reliability, capacity, security, and recovery. An SLA should also specify the roles, responsibilities, and expectations of both parties, as well as the remedies and penalties for non-compliance. An SLA can help to ensure that the third-party vendor has allocated sufficient hardware and other resources to meet the recovery objectives and requirements of the organization. References:

CISA Review Manual (Digital Version)

CISA Questions, Answers & Explanations Database

Segregation of duties (SOD) is a core internal control and an essential component of an effective risk management strategy. SOD emphasizes sharing the responsibilities of key business processesby distributing the discrete functions of these processes to multiple people and departments, helping to reduce the risk of possible errors and fraud1.

SOD is especially important in IT security, where granting excessive system access to one person or group can lead to harmful consequences, such as data breaches, identity theft, or bypassing security controls2. SOD breaks IT-related tasks into four separate function categories: authorization, custody, recordkeeping, and reconciliation1. Ideally, no one person or department holds responsibility in multiple categories.

In a role-based environment, where access privileges are granted based on predefined roles, it is important to ensure that the roles are designed and assigned in a way that supports SOD. For example, the person who develops an application should not also be the one who tests it, deploys it, or maintains it.

Therefore, an application developer should not be assigned the roles of IT operator, system administration, or database administration, as these roles may conflict with their development role and create opportunities for misuse or abuse of the system. The only role that may be assigned to an application developer without violating SOD is emergency support, which is a temporary role that allows the developer to access the system in case of a critical issue that requires immediate resolution3. However, even this role should be granted with caution and monitored closely to ensure compliance with SOD policies.

References:

ISACA, CISA Review Manual, 27th Edition, 2019, page 2824

ISACA, CISA Review Questions, Answers & Explanations Database - 12 Month Subscription, QID 1066692

Hyperproof Blog, Segregation of Duties: What it is and Why it’s Important1

Advisera Blog, Segregation of duties in your ISMS according to ISO 27001 A.6.1.23

 The most significant risk in virtualizing the server environment without making any other changes to the network or security infrastructure is the inability of the network intrusion detection system (IDS) to monitor virtual server-to-server communications. This can create blind spots for the IDS and allow malicious traffic to bypass detection. A vulnerability in the virtualization platform affecting multiple hosts is a potential risk, but not necessarily more significant than the loss of visibility. Data center environmental controls not aligning with new configuration or system documentation not being updated to reflect changes in the environment are operational issues, not security issues. References: ISACA, CISA Review Manual, 27th Edition, 2018, page 373

The first thing that an IS auditor should do when management responses to an in-person internal control questionnaire indicate a key internal control is no longer effective is to ascertain the existence of other compensating controls. Compensating controls are alternative controls that provide reasonable assurance of achieving the same objective as the original control. The IS auditor should verify whether there are any compensating controls in place that can mitigate the risk of the key control being ineffective, and evaluate their adequacy and effectiveness. The other options are not the first steps, because theyeither require more information about the compensating controls, or they are actions to be taken after identifying and assessing the compensating controls. References: CISA Review Manual (Digital Version)1, Chapter 2, Section 2.2.3

The most important consideration for an IS auditor when assessing the adequacy of an organization’s information security policy is the business objectives. An information security policy is a document that defines the organization’s approach to protecting its information assets from internal and external threats. It should align with the organization’s mission, vision, values, and goals, and support its business processes and functions1. An informationsecurity policy should also be focused on the business needs and requirements of the organization, rather than on technical details orspecific solutions2.

The other options are not as important as the business objectives, because they do not directly reflect the organization’s purpose and direction. IT steering committee minutes are records of the discussions and decisions made by a group of senior executives who oversee the IT strategy and governance of the organization. They may provide some insights into the information security policy, but they are not sufficientto evaluate its adequacy3. Alignment with the IT tactical plan is a measure of how well the information security policy supports the short-term actions and projects that implement the IT strategy. However, the IT tactical plan itself shouldbe aligned with the business objectives, and not vice versa4. Compliance with industry best practice is a desirable quality of an information security policy, but it is not a guarantee of its effectiveness or suitability for the organization. Industry best practices are general guidelines or recommendations that may not apply to every organization or situation. An information security policy should be customized and tailored to the specific context and needs of the organization. References:

The 12 Elements of an Information Security Policy | Exabeam1

11 Key Elements of an Information Security Policy | Egnyte2

What is an IT steering committee? Definition, roles & responsibilities …3

What is IT Strategy? Definition, Components & Best Practices | BMC …4

IT Security Policy: Key Components & Best Practices for Every Business 

 Partitioning the work environment from personal space on devices. This would best maintain information security without compromising employee privacy by creating a separate and secure area on the personal mobile devices for work-related data and applications. This way, the organization can protect its information from unauthorized access, loss, or leakage, while respecting the employees’ personal data and preferences on their own devices.

The other options are not as effective as option B in balancing information security and employee privacy. Option A, installing security software on the devices, is a good practice but may not be sufficient to prevent data breaches or comply with regulatory requirements. Option C, preventing users from adding applications, is too restrictive and may interfere with the employees’ personal use of their devices. Option D, restricting the use of devices for personal purposes during working hours, is impractical and difficult to enforce.

References:

ISACA, CISA Review Manual, 27th Edition, 2019

ISACA, CISA Review Questions, Answers & Explanations Database - 12 Month Subscription

Personal Cellphone Privacy at Work1

Protecting your personal information and privacy on a company phone2

Mobile Devices and Protected Health Information (PHI)3

Using your personal phone for work? Here’s how to separate yourapps and data4

9 Ways to Improve Mobile Security and Privacy in the Age of Remote Work5