DDoS Protection for Business Neustar SiteProtect offers two types of DDoS protection: on-demand and hybrid. SiteProtect is a customizable DDoS mitigation solution that is built to fit the needs of all businesses, whether on-premise or in the cloud. With the right blend of expertise to anticipate DDoS attacks, and the technology to stop them, Neustar keeps your website up when the bad guys try to knock it down.