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Apoorv Joshi

How SSL Certificate Ensures Security For Multiple Domains?

What Is SSL

Secure Socket Layer, commonly known as SSL certificate, gives a security to sensitive information being exchanged between a browser and a site.

These are essentially add-on areas to an essential/parent domain that are conveyed among the disk-space/storage space. It offers adaptability to have in excess of one domain under one server yet each sub-domain has its very own web document, in spite of the fact that they share a database. In basic words, these are various domains under a similar owner.

Why SSL Certificate?

To ensure security while using multiple domains, a Multiple Domain SSL Certificate is a smart choice, as it gives security to all the domains and sub-domains under one SSL certificate, which in turn saves time, money and hassle of getting a certificate for each and every domain as well as sub-domain.

How SSL certificate secure multiple domains?

To guarantee secure transfer, a single IP address is issued to the primary server, which will thus serve all the registered domains and sub-domains under the equivalent owner. Multiple domain SSL Certificates are all around known as UCC (Unified Communications Certificates). Various domain SSL Certificate is perfect for an environment where the domain of a host is shared, as it invalidates the necessity of different issuing of SSL certificates. Rather, just a single SSL certificate will fill the need.

If an owner possesses number of websites, each with the various domain name, it will be time-consuming, and also, disagreeable to utilize diverse SSL certificates for every last domain. It will be advantageous to utilize single SSL certificates to give web security to every one of the domain and sub-domain claimed by an equivalent owner. A single SSL certificate will give insurance to all the enlisted protections and sub-domains with a single IP address.

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