Correct Answer: C

The success of security programs is dependent upon alignment with organizational goals and objectives. Communication is a secondary step. Effective communication and education of users is a critical determinant of success but alignment with organizational goals and objectives is the most important factor for success. Mere formulation of policies without effective communication to users will not ensure success. Monitoring compliance with information security policies and procedures can be, at best, a detective mechanism that will not lead to success in the midst of uninformed users.

Correct Answer: D

Correct Answer: A

The information security organization is responsible for options B and D within an organization, but they are not its primary mission. Reviewing and adopting appropriate standards (option C) is a requirement. The primary objective of an information security organization is to ensure that security supports the overall business objectives of the company.

Correct Answer: C

Encryption by the private key of the sender will guarantee authentication and nonrepudiation. Encryption by the public key of the receiver will guarantee confidentiality.

Correct Answer: D

Correct Answer: B

Correct Answer: C

Correct Answer: D

Correct Answer: C

The primary reason to assign a risk owner in an organization is to ensure accountability for the risk and its treatment. A risk owner is a person or entity that has the authority and responsibility to manage a specific risk and to implement the appropriate risk response actions. By assigning a risk owner, the organization can ensure that the risk is monitored, reported, and controlled in accordance with the organization's risk appetite and tolerance. References: The CISM Review Manual 2023 defines risk owner as "the person or entity with the accountability and authority to manage a risk" and states that "the risk owner is responsible for ensuring that the risk is treated in a manner consistent with the enterprise's risk appetite and tolerance" (p. 93). The CISM Review Questions, Answers and Explanations Manual 2023 also provides the following rationale for this answer: "To ensure accountability is the correct answer because it is the primary reason to assign a risk owner in an organization, as it ensures that the risk and its treatment are managed by a person or entity that has the authority and responsibility to do so" (p. 29). Additionally, the article Risk Ownership: The First Step of Effective Risk Management from the ISACA Journal 2019 states that "risk ownership is the first and most important step of effective risk management" and that "risk ownership ensures that there is clear accountability and responsibility for each risk and that risk owners are empowered to make risk decisions and implement risk responses" (p. 1)

Correct Answer: C

The most effective way to gain senior management approval of security investments in network infrastructure is by demonstrating that targeted security controls tie to business objectives. Security investments should be tied to business

objectives and should support the overall goals of the organization. By demonstrating that the security controls will directly support the organization's business objectives, senior management will be more likely to approve the investment.

According to the Certified Information Security Manager (CISM) Study Manual, "To gain senior management's approval for investments in security, it is essential to show how the security controls tie to business objectives and are in support of

the overall goals of the organization."

While performing penetration tests against the network, highlighting competitor performance, and presenting comparable security implementation estimates from vendors are all useful in presenting the value of security investments, they are

not as effective as demonstrating how the security controls will support the organization's business objectives.

Reference:

Certified Information Security Manager (CISM) Study Manual, 15th Edition, Page 305.