How to Generate & Update SSL SAN Certificate in Linux

What is SAN Certificate?

The Subject Alternative Name (SAN) are also called as multi-domain SSL Certificate, which allows you to identify different domain names or even IP Address with one certificate. SAN Certificates are more flexible in terms. SAN certificate also cover unlimited server license and can be even used for shared hosting environment. Anyone who has more than one website’s can consider SSL SAN Certificate to protect it.

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