What Does Unified Communications Certificate (UCC) Mean?
A Unified Communications Certificate (UCC) is a type of multi-domain certificate used in SSL authentication. It allows for the inclusion of multiple domain names and host names within a domain in one certificate.
Techopedia Explains Unified Communications Certificate (UCC)
Secure Sockets Layer or SSL is the fundamental Web security method for using encrypted links between a server and a Web browser. SSL uses certificates to establish authentication. These digital certificates are set up in different ways. The Unified Communications Certificate (UCC) can secure a domain name and a number of other “subject alternative names” in one certificate.
