What is one of the primary functions of audit records in a security context?

The primary function of audit records in a security context is to track security event information. Audit records serve as a critical tool for maintaining the integrity and security of an organization's systems by providing logs of all necessary events and actions that occur within those systems. This can include details such as user logins, access to sensitive data, changes to settings, and attempts to breach security policies.

Tracking security event information allows organizations to investigate incidents, understand the context of any security breaches, and demonstrate compliance with regulatory requirements. These records help in identifying patterns of behavior that might indicate a security threat and inform responses to security incidents.

In the context of the other choices, enhancing user authentication procedures is related to how users verify their identity but does not directly involve security event information tracking. Similarly, monitoring software performance metrics focuses on system performance rather than security. Documenting feature requests relates to software development and user needs, which does not pertain to security event tracking. Therefore, the essential role of audit records in capturing security event information positions option B as the most appropriate choice.