Isaca Updated CISA Exam Questions and Answers by justin

 The most efficient way to identify segregation of duties violations in a new system is to review a report of security rights in the system. Segregation of duties is a control principle that aims to prevent or detect errors, fraud, or abuse by ensuring that no single individual has the ability to perform incompatible or conflicting functions or activities within a system or process. A report of security rights in the system can provide a comprehensive and accurate overview of the roles, responsibilities, and access levels assigned to different users or groups in the system, and can help to identify any potential segregation of duties violations or risks. The other options are not as efficient as reviewing a report of security rights in the system, because they either rely on observation or testing rather than analysis, or they focus on existing rather than potential violations. References: CISA Review Manual (Digital Version)1, Chapter 5, Section 5.2.2

The greatest risk associated with having most users with administrator access to an externally facing system containing sensitive data is that users can make unauthorized changes to the system or the data, which could compromise the integrity, confidentiality, and availability of the system and the data. Users can export application logs, view sensitive data, and install open-licensed software are also risks, but they are not as severe as unauthorized changes. References: ISACA CISA Review Manual 27th Edition Chapter 4

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 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