Barracuda Networks' Web Security Gateway protects organizations from web-borne malware, viruses, lost productivity, and bandwidth misuse. It combines spyware, malware, and virus protection with a robust policy and reporting engine. Web Security Gateway offers advanced features to help organizations adapt to requirements like social-network regulation, remote filtering, and visibility into SSL-encrypted traffic. It provides unlimited remote user licenses to enforce content and access policies for mobile and desktop devices outside the corporate network. Web Security Gateway is available as a virtual appliance.