QuickSSL Premium certificates are ideal for any company to secure web sites, internal and external networks and server-based applications. Issued off our most ubiquitous root, QuickSSL Premium assures online visitors that confidential information and transactions cannot be viewed, intercepted or altered by unintended third parties when transmitted over the Web and mobile devices. Since because our authentication system is the most advanced in the industry, your customers and business partners can be sure that GeoTrust certificates are only issued to fully authorized recipients.