Isaca CISA Dumps Questions Answers

 The exact definition of the service levels and their measurement is the first thing that the IS auditor should review in order to understand the problem of different opinions on the availability of their application servers. Service levels are the agreed-upon standards or targets for delivering IT services, such as availability, reliability, performance, and security. Service level measurement is the process ofcollecting, analyzing, and reporting data related to the achievement of service levels. By reviewing the exact definition of the service levels and their measurement, the IS auditor can identify any gaps, inconsistencies, or ambiguities that may cause confusion or disagreement among IT and the business. The other options are not as important as reviewing the exact definition of the service levels and their measurement, as they do not address the root cause of the problem. References: CISA Review Manual, 27th Edition,page 372

The most critical finding when reviewing an organization’s information security management is no periodic assessments to identify threats and vulnerabilities. Periodic assessments are essential for ensuring that the organization’s information security policies, procedures, standards, and controls are aligned with the current and emerging risks and threats that may affect its information assets. Without periodic assessments, the organization may not be aware of its actual security posture, gaps, or weaknesses, and may not be able to take appropriate measures to mitigate or prevent potential security incidents. No dedicated security officer, no official charter for the information security management system, and no employee awareness training and education program are also findings that may indicate some deficiencies in the organization’s information security management, but they are not as critical as no periodic assessments to identify threats and vulnerabilities. References: ISACA CISA Review Manual 27th Edition, page 343.

The first action that an IS auditor should take when finding a high-risk vulnerability in a public-facing web server used to process online customer payments is to identify compensating controls. Compensating controls are alternative or additional controls that provide reasonable assurance of mitigating the risk of exploiting the vulnerability. The IS auditor should assess the effectiveness of the compensating controls and determine whether they reduce the risk to an acceptable level. If not, the ISauditor should recommend remediation actions to address the vulnerability. Documenting the exception in an audit report is an important action, but it should not be the first action, as it does not address the urgency of the situation. Reviewing security incident reports is a useful action, but it should not be the first action, as it does not provide assurance of preventing future incidents. Notifying the audit committee is a necessary action, but it should not be the first action, as it does not involve taking any corrective measures. References:

CISA Review Manual, 27th Edition, pages 295-2961

CISA Review Questions, Answers & Explanations Database, Question ID: 260