Explanation
The greatest benefit of conducting an organization-wide security awareness program is to improve the security behavior of the employees, contractors, partners, and other stakeholders who interact with the organization's information assets. Security behavior refers to the actions and decisions that affect the confidentiality, integrity, and availability of information, such as following the security policies and procedures, reporting security incidents, avoiding risky practices, and applying security controls. By improving the security behavior, the organization can reduce the human-related risks and vulnerabilities, enhance the security culture and awareness, and support the security strategy and objectives.
The other options are not as beneficial as improving the security behavior, although they may also be outcomes or objectives of a security awareness program. Promoting the security strategy is important to communicate the vision, mission, and goals of the security function, as well as to align the security activities with the business needs and expectations. However, promoting the security strategy alone is not enough to ensure its implementation and effectiveness, as it also requires the involvement and commitment of the stakeholders, especially the senior management. Reporting fewer security incidents may indicate a lower level of security breaches or threats, but it may also reflect a lack of detection, reporting, or awareness mechanisms.
Moreover, reporting fewer security incidents is not a reliable measure of the security performance or maturity, as it does not account for the impact, severity, or root causes of the incidents. Detecting more security incidents may indicate a higher level of security monitoring, alerting, or awareness capabilities, but it may also reflect a higher level of security exposures or attacks. Moreover, detecting more security incidents is not a desirable goal of a security awareness program, as it also implies a higher level of security incidents that need to be responded to and resolved. References = CISM Review Manual, 16th Edition, ISACA, 2022, pp. 201-202, 207-208.
CISM Questions, Answers & Explanations Database, ISACA, 2022, QID 1006.
The Benefits of Information Security and Privacy Awareness Training Programs, ISACA Journal, Volume 1, 2019, 1.

Explanation/Reference:
Explanation:
Signature-based intrusion detection systems do not detect new attack methods for which signatures have not yet been developed. False positives are not necessarily any higher, and spoofing is not relevant in this case. Long duration probing is more likely to fool anomaly-based systems (boiling frog technique).

Section: INFORMATION SECURITY PROGRAM DEVELOPMENT