URL Filtering employs a technology, which educates users on web usage policy in real time.

 URL Filtering employs a technology called UserCheck, which educates users on web usage policy in real time. UserCheck is a feature that allows the firewall to interact with the users and inform them about the web usage policy and its violations. UserCheck can also allow users to request access to blocked websites or report false positives. UserCheck helps users understand and comply with the web usage policy and reduces the workload of the administrators.