Linux - How to single certificate for multiple domains, Installation of single SSL certificate for multiple domains

How to single certificate for multiple domains

Steps to Install of single SSL certificate for multiple domains

We can Install a single Certificate for multiple domains if the certificate is a UCC certificate. It is not a Shared SSL Certificate it is a dedicated SSL certificate.

Unified Communications Certificates (UCC) are SSL Certificates that secure
multiple domains and multiple hostnames within a domain. They allow you to
secure up to 100 domain names in a single certificate and can consolidate
all your secure domains into one certificate. UC Certificates are compatible with shared hosting. however, the site seal and SSL certificate "Issued To" will only be for the primary domain.

Example domain Installed with UCC Certificate: https://www.thinkcyber.com/

Steps to the domains supported by the certificate.

1. Click the padlock icon
2. Click View Certificate
3. Click Details tab
4. In certificate Fields Search for Certificate Subject Alt name. 
5. It will show the sites that are valid for a particular certificate.

By installing Unified Communications Certificates you can share single SSL certificate for multiple domains (UCC).

The topic on Linux - How to single certificate for multiple domains is posted by - Augustin

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