Isaca CISM Practice Test - Questions Answers, Page 44

The effectiveness of an incident response team will be greatest when the incident response process is updated based on lessons learned. This ensures that the team can continuously improve its performance and capabilities, and address any gaps or weaknesses identified during previous incidents. Updating the incident response process based on lessons learned also helps to align the process with the changing business and security environment, and to incorporate best practices and standards. Meeting on a regular basis to review log files, having trained security personnel as team members, and using a security information and event monitoring (SIEM) system are all important factors for an incident response team, but they are not sufficient to ensure the effectiveness of the team. Reviewing log files may help to detect and analyze incidents, but it does not guarantee that the team can respond appropriately and efficiently. Having trained security personnel may enhance the skills and knowledge of the team, but it does not ensure that the team can work collaboratively and communicate effectively.Using a SIEM system may facilitate the identification and prioritization of incidents, but it does not ensure that the team can follow the established procedures and protocols.Reference= CISM Review Manual, 16th Edition, page 1361; CISM Review Questions, Answers & Explanations Manual, 10th Edition, page 1492

The supportive tone at the top regarding security is the greatest impact on efforts to improve an organization's security posture. This means that senior management should demonstrate their commitment and leadership to information security by setting clear goals, allocating adequate resources, communicating effectively, and rewarding good practices.A supportive tone at the top can also influence the culture and behavior of the organization, as well as foster trust and collaboration among stakeholders12.Reference= CISM Review Manual 15th Edition, page 1261; CISM Item Development Guide, page 82

Analyzing security anomalies is the most effective way to detect security incidents, as it involves comparing the current state of the information system and network with the expected or normal state, and identifying any deviations or irregularities that may indicate a security breach or compromise. Security anomalies can be detected by using various tools and techniques, such as security information and event management (SIEM) systems, intrusion detection and prevention systems (IDS/IPS), log analysis, network traffic analysis, and behavioral analysis. (From CISM Review Manual 15th Edition)

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)

Residual risk is the risk that remains after implementing risk mitigation actions.It is the most valuable component for senior management because it helps them to evaluate the effectiveness and efficiency of risk management and make informed decisions about risk acceptance, transfer or avoidance.Reference= CISM Review Manual, 16th Edition, Chapter 2, Section 2.3.41

Reconciliation routines are methods to verify the integrity of data by comparing the input and output of a process or a system. They can detect errors, omissions, duplications or unauthorized modifications of data.They are more directly related to data integrity than the other options, which are more concerned with data definition, logging or access control.Reference= CISM Review Manual, 16th Edition, Chapter 3, Section 3.4.21

A privacy statement should inform the users of the website how their personal information will be collected, used, shared, and protected by the organization.Reference= CISM Review Manual, 16th Edition, Chapter 4, Section 4.2.1.11

User access log files contain records of user activities and actions on the system, which can be used for auditing, monitoring, and investigating purposes.System administrators should not be able to modify or delete these files to ensure their integrity and availability.Reference= CISM Review Manual, 16th Edition, Chapter 3, Section 3.3.2.11

Alignment to an industry security framework ensures that the organization adopts best practices and standards for security control implementation and maintenance.Reference= CISM Review Manual, 16th Edition, Domain 1: Information Security Governance, Chapter 1: Establish and Maintain an Information Security Strategy, Section: Information Security Frameworks