A quick overview of the Web Application Firewall (WAF). This includes the Snapt One Active Threat module; a pro-active prevention service. It prevents discovery of origin services from bad hosts, such as known web or email spammers, botnets and command & 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, IP address or range blocking as well as our standard reporting and live metrics.