How does ACJIS ensure user accountability?

ACJIS ensures user accountability primarily through user activity logs and audit trails. This system maintains meticulous records of user actions within the database, allowing for comprehensive tracking of each individual's access and modifications to the data. These logs serve not only as a record of activities but also as a mechanism for identifying any unauthorized access or potential misuse of the system. The audit trails can be reviewed during security assessments or investigations, which reinforces the responsibility of users to adhere to established protocols and identifies any deviations from acceptable use.

While other options describe important aspects of security and performance evaluation, they do not directly relate to the overarching framework that ACJIS employs for holding users accountable. Instead, user activity logs and audit trails create a clear audit history, ensuring that all actions within the system can be traced back to a specific user, thereby fostering a culture of accountability and responsibility among those authorized to access the system.