A quick overview of the Web Application Firewall (WAF). This includes the SNAPT Active Threat module which is a pro-active prevention service. It prevents discovery of origin services from bad hosts such as known web or email spammers, botnets, command, and control servers. We also explain our server proxy service Whole Cover, where potential attackers are never in direct communication with your web servers. With this service, we further provide cookie based blocking, Geo-IP and bot blocking, address or range blocking as well as our standard reporting and live metrics.