An organization has deployed a Unified Threat Management (UTM) device to consolidate multiple security functions. While reviewing security logs, it is noted that a specific alert keeps reoccurring, and it has been determined to be a false positive. In order to improve the efficiency of the security operations, what should be done to handle this situation without compromising the actual threat detection capability of the UTM?
Disable the alert to prevent further false positives.
Manually review all alerts generated by the UTM.
Increase the sensitivity of the UTM to capture more events.
Perform alert tuning specific to the false positive condition.