What is Subject Name Indication (SNI) ?

[Ryaan J.]

Lets know about Subject Name Indication and its main purpose

[Delaney martin]

IP addresses are limited, requiring every website to have its own IP address can cause problems in the long term. Server Name Indication (SNI) is the solution to this problem. Browsers that support SNI will immediately communicate the name of the website the visitor wants to connect with during the initialization of the secured connection, so that the server knows which certificate to send back. This allows browsers/clients and servers supporting SNI to connect multiple certificates for multiple domain names to one IP address. In that case, a visitor to your website will not notice any difference.