Isaca Certification CISA Release Date

The IS auditor’s next step after determining that many terminated users’ accounts were not disabled is to perform a review of terminated users’ account activity. This means that the IS auditor should check whether any of the terminated users’ accounts were accessed or used after their termination date, which could indicate unauthorized or fraudulent activity. The IS auditor should also assess the impact and risk of such activity on the confidentiality, integrity, and availability of IT resources and data. The other options are not as appropriate as performing a review of terminated users’ account activity, as they do not provide sufficient evidence or assurance of the extent and effect of the problem. References: CISA Review Manual, 27th Edition, page 240

 IT value analysis has not been completed is a finding from an IT governance review that should be of greatest concern. IT value analysis is a process of measuring and demonstrating the contribution of IT to the organization’s goals and objectives. An IS auditor should be concerned about the lack of IT value analysis, as it may indicate that the IT investments and resources are not aligned with the business needs and expectations, or that the IT performance and outcomes are not monitored and evaluated. The other options are less critical findings that may not have a significant impact on the IT governance. References:

CISA Review Manual (Digital Version), Chapter 5, Section 5.11

CISA Review Questions, Answers & Explanations Database, Question ID 218

 An IS auditor is conducting a review of a data center. An observation that could indicate an access control issue is muddy footprints directly inside the emergency exit. Access control is a process that ensures that only authorized entities or individuals can access or use an information system or resource, and prevents unauthorized access or use. Access control can be implemented using various methods or mechanisms, such as physical, logical, administrative, etc. Muddy footprints directly inside the emergency exit could indicate an access control issue, as they could suggest that someone has entered the data center through the emergency exit without proper authorization or authentication, and potentially compromised the security or integrity of the data center. Security cameras deployed outside main entrance is not an observation that could indicate an access control issue, but rather a control that could enhance access control, as security cameras are devices that capture and record video footage of the surroundings, and can help monitor and deter unauthorized access or activity. Antistatic mats deployed at the computer room entrance is not an observation that could indicate an access control issue, but rather a control that could prevent static electricity damage, as antistatic mats are devices that dissipate or reduce static charges from people or objects, and can help protect electronic equipment from electrostatic discharge (ESD). Fencing around facility is two meters high is not an observation that could indicate an access control issue, but rather a control that could improve physical security, as fencing is a barrier that encloses or surrounds an area, and can help prevent unauthorized entry or intrusion. 

Access to the spreadsheet is given only to those who require access is the most important control for maintaining the security of data in the spreadsheet. An IS auditor should ensure that the principle of least privilege is applied to limit the access to sensitive financial data and prevent unauthorized disclosure, modification, or deletion. The other options are less important controls that may enhance the accuracy, availability, or integrity of data in the spreadsheet, but not its security. References:

CISA Review Manual (Digital Version), Chapter 6, Section 6.31

CISA Review Questions, Answers & Explanations Database, Question ID 210