Which of the following should be the MOST important consideration when establishing information security policies for an organization?
Correct Answer: C
The most important consideration when establishing information security policies for an organization is to ensure that senior management supports the policies. Senior management support is essential for the successful implementation and enforcement of information security policies, as it demonstrates the commitment and accountability of the organization's leadership to information security. Senior management support also helps to allocate adequate resources, establish clear roles and responsibilities, and promote a security-aware culture within the organization. Without senior management support, information security policies may not be aligned with the organization's goals and objectives, may not be communicated and disseminated effectively, and may not be followed or enforced consistently. Job descriptions that include requirements to read security policies are a way of ensuring that employees are aware of their security obligations, but they are not the most important consideration when establishing information security policies. The policies should be relevant and applicable to the employees' roles and functions, and should be reinforced by regular training and awareness programs. The policies should be updated periodically to reflect the changes in the organization's environment, risks, and requirements, but updating them annually may not be sufficient or necessary. The frequency of updating the policies should depend on the nature and impact of the changes, and should be determined by a defined policy review process. The policies should be aligned with industry best practices, standards, and frameworks, but this is not the most important consideration when establishing information security policies. The policies should also be customized and tailored to the organization's specific context, needs, and expectations, and should be consistent with the organization's vision, mission, and values. Reference = ISACA, CISM Review Manual, 16th Edition, 2020, pages 37-38. ISACA, CISM Review Questions, Answers & Explanations Database, 12th Edition, 2020, question ID 1009.
Question 502
Risk management programs are designed to reduce risk to:
Correct Answer: C
Section: INFORMATION RISK MANAGEMENT Explanation: Risk should be reduced to a level that an organization is willing to accept. Reducing risk to a level too small to measure is impractical and is often cost-prohibitive. To tie risk to a specific rate of return ignores the qualitative aspects of risk that must also be considered. Depending on the risk preference of an organization, it may or may not choose to pursue risk mitigation to the point at which the benefit equals or exceeds the expense. Therefore, choice C is a more precise answer.
Question 503
When implementing security controls, an information security manager must PRIMARILY focus on:
Correct Answer: A
Explanation/Reference: Explanation: Security controls must be compatible with business needs. It is not feasible to eliminate all vulnerabilities. Usage by similar organizations does not guarantee that controls are adequate. Certification by a third party is important, but not a primary concern.
Question 504
An incident management team is alerted to a suspected security event. Before classifying the suspected event as a security incident, it is MOST important for the security manager to:
Correct Answer: B
Before classifying the suspected event as a security incident, it is most important for the security manager to follow the incident response plan, which is a predefined set of procedures and guidelines that outline the roles, responsibilities, and actions of the incident management team and the organization in the event of a security event or incident. Following the incident response plan can help to ensure a consistent, coordinated, and effective response to the suspected event, as well as to minimize the impact and damage to the business processes, functions, and assets. Following the incident response plan can also help to determine the nature, scope, and severity of the suspected event, and to decide whether it meets the criteria and threshold for being classified as a security incident that requires further escalation, investigation, and resolution. Following the incident response plan can also help to document and report the incident details, activities, and outcomes, and to provide feedback and recommendations for improvement and optimization of the incident response process and plan. Conducting an incident forensic analysis, notifying the business process owner, and following the business continuity plan (BCP) are all important steps in the incident response process, but they are not the most important ones before classifying the suspected event as a security incident. Conducting an incident forensic analysis is a technical and detailed process that involves collecting, preserving, analyzing, and presenting evidence related to the incident, and it is usually performed after the incident has been classified, contained, and eradicated. Notifying the business process owner is a communication and notification process that involves informing the relevant stakeholders of the incident status, impact, and actions, and it is usually performed after the incident has been classified and assessed. Following the business continuity plan (BCP) is a recovery and restoration process that involves resuming and restoring the normal business operations and functions after the incident has been resolved and lessons learned have been identified and implemented. References = CISM Review Manual 15th Edition, pages 237-2411; CISM Practice Quiz, question 1422
Question 505
A new application has entered the production environment with deficient technical security controls. Which of the following is MOST Likely the root cause?
Correct Answer: C
Change control is the process of ensuring that changes to an information system are authorized, tested, documented and implemented in a controlled manner. Inadequate change control can result in deficient technical security controls, such as missing patches, misconfigurations, vulnerabilities or errors in the new application. Reference = CISM Review Manual, 27th Edition, Chapter 4, Section 4.3.2, page 2291
