DigiCert Secure Site is the unique lineup of high-end SSL/TLS certificate solutions. Web security veterans may recall that Secure Site branding had previously been owned by Symantec. Symantec has since been acquired by DigiCert, and instead of getting rid of the branding, DigiCert reappropriated Secure Site SSLs as their own high-end security solution, and upgraded it with their own high-security Root Certificate.