Symantec WebFilter / Intelligence Services (formerly Blue Coat WebFilter) is a web application protection and web content filtering solution, designed to allow users to control access to web content and block web threats with advanced threat defense and real-time global threat intelligence.
The following is a quick overview of editions offered by other software in similar categories
WebTitan is the web security gateway and content filtering solution offered by TitanHQ.
Untangle NG Firewall is an open-source firewall and gateway security platform. It offers a free core firewall platform with paid add-ons, and a cloud-based management platform with a variety of deployment options for smaller teams.
Webroot DNS Protection redirects web traffic away from unsafe or inappropriate web content.
