Multi-Domain Certificates are also known as Subject Alternate Name (SAN) or (UCC).
As the name implies, the main focus of Multi-Domain SSL is to protect multiple domains (which can be the primary domain or subdomain) through a single certificate code. When issuing multi-domain SSL, the user must precisely define all the domains for which he wants to issue a certificate.
Multi Domain Certificate Features
flexibility:
Only multi-domain SSL certificate can be installed with one configuration and one certificate code for different issued domains and subdomains
Encryption:
Provides 256-bit encryption, which is the highest level of encryption.
Compatibility:
It is compatible with almost any web application for both desktop and mobile browsers.
Multi Domain Certificate Limitations
- There is a limit on the number of domains for SSL certification by the certification authority
- It is not possible to add a domain during the validity period of the certificate and must be specified when issuing all domains