Multi-domain
SSL certificates refer to a specific type of SSL
certificate that offer security to multiple domain and hostnames that exist
within the same domain. Multi-domain certificates are occasionally referred to
as unified communications certificate (UCC), multi-SAN or UC certificate. This
certificate is perfect for Exchange Server 2010, Microsoft Live Communications
Software, and Microsoft Exchange Server 2007.
The
main advantage of multi-domain SSL certificate
is that it protects a primary domain and at the most 99 Subject Alternative
Names (also known as SAN) in a single certificate. In recent years,
multi-domain certificates have become popular due to the advantages that they
offer. These include-
·
It Offers
Great Flexibility- A major advantage of multi-domain certificate is that it
is flexible. A single certificate can secure different domains and sub domains
that are owned by a single person. This in turn, allows virtual hosting on one
IP address and enables the certificate to secure at least two or more names.
·
It is
Compatible- Certain applications, (Microsoft Exchange, for example),
require protection of two or more domains. However, they allow only one
security website and in such a situation, one can use multi-domain
SSL certificates.
·
It is
Cost Effective- With a single certificate, one can protect several domains.
This in turn, allows the user to save money. If you request for individual
certificate for different domains, on the other hand, you will have to pay more
obviously.
·
It allows
Customers to Choose the Verification Level- A person can acquire this
certificate by using organization, domain, or extended validation. This in
turn, allows the person to pick out the level and type of identification he/she
wants to provide the website users with.
certificat ssl offer various advantages. However, be careful about the site from where you
plan to buy it. Ensure that it is a reputed one and trustworthy as well.
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