Comodo's InstantSSL certificate is the entry level SSL certificate for securing your website. Issued within a few minutes, you can immediately use the certificate. The warranty of an InstantSSL certificate is $ 10.000.

The PremiumSSL Wildcard certificate is Comodo's highest-warranty certificate ($ 250.000) that allows an unlimited number of subdomains to be secured, which makes the certificate suitable for a high-volume online shop or other website that includes secure transactions.

Comodo Unified Communications Certificates (UCC) designed for use with Microsoft Exchange 2007 and / or Office Communications Server 2007 Networks For Microsoft Exchange 2007 and Office Communications Server 2007, a single Unified Communications Certificate (UCC) can cover many different domains. Purpose-built for these Microsoft environments, UCC's simplify the process of configuring SSL security and provide SSL support where traditional or Wildcard SSL certificates can't.