The GeoTrust QuickSSL Premium Multi-Domain Wildcard certificate is the perfect combination of affordability and functionality. Now any organization with complicated web security needs can quickly and cost effectively secure its entire web infrastructure using just a single certificate. GeoTrust is a name that businesses trust, with nearly 20 years worth of business security experience. The QuickSSL Premium Multi-Domain Wildcard is the product of that experience, allowing companies to secure up to 250 different domains and all accompanying subdomains for one low, low price.