Isaca Certification CISM Reddit Questions

The business value of an information asset is derived from its criticality, which is the degree of importance or dependency of the asset to the organization’s objectives, operations, and stakeholders. The criticality of an information asset can be determined by assessing its impact on the confidentiality, integrity, and availability (CIA) of the information, as well as its sensitivity, classification, and regulatory requirements. The higher the criticality of an information asset, the higher its business value, and the more resources and controls are needed to protect it.

References = CISM Review Manual 2022, page 371; CISM Exam Content Outline, Domain 1, Task 1.32; IT Asset Valuation, Risk Assessment and Control Implementation Model1; Managing Data as an Asset3

= Initiating the organization’s incident response process is the best course of action for the information security manager when a cloud application used by the organization is found to have a serious vulnerability. The incident response process is a set of predefined steps and procedures that aim to contain, analyze, resolve, and learn from security incidents. The information security manager should follow the incident response process to ensure that the vulnerability is properly reported, assessed, mitigated, and communicated to the relevant stakeholders. The incident response process should also involve the cloud service provider (CSP) and the business owner of the application, as they are responsible for the security and functionality of the cloud application. Instructing the vendor to conduct penetration testing, suspending the connection to the application in the firewall, and reporting the situation to the business owner of the application are all possible actions that may be taken as part of the incident response process, but they are not the best initial course of action. Penetration testing may help to identify the root cause and the impact of the vulnerability, but it may also cause further damage or disruption to the cloud application. Suspending the connection to the application in the firewall may prevent unauthorized access or exploitation of the vulnerability, but it may also affect the availability and continuity of the cloud application. Reporting the situation to the business owner of the application is an important step to inform them of the risk and the potential business impact, but it is not sufficient to address the vulnerability and its consequences. Therefore, the information security manager should initiate the incident response process as the best course of action, and then perform the other actions as appropriate based on the incident response plan and the risk assessment. References = CISM Review Manual 2023, page 211 1; CISM Practice Quiz 2

Assigning ownership is the best way to enable an effective information asset classification process, as it establishes the authority and responsibility for the information asset and its protection. The owner of the information asset should be involved in the classification process, as they have the best knowledge of the value, sensitivity, and criticality of the asset, as well as the impact of its loss or compromise. The owner should also ensure that the asset is properly labeled, handled, and secured according to its classification level. (From CISM Review Manual 15th Edition)