Which system function do access controls NOT perform?

Access controls are primarily implemented to protect sensitive information, manage user permissions, and set user restrictions. These functions ensure that only authorized individuals can access certain data or resources within a system, thereby enhancing security and maintaining the integrity of the information.

The function that access controls do not perform is monitoring performance. While performance monitoring involves tracking system resources, application responsiveness, and other related metrics, it is not a role that access controls typically fulfill. Instead, performance monitoring is often handled by separate tools or systems designed specifically to assess and optimize the operational aspects of a system.

In summary, access controls focus on securing information and managing who can do what in a system, rather than monitoring how well the system performs. This distinction clarifies the unique role of access controls in cybersecurity and system management.