What is a Multi-Domain (SAN) Certificate?
Multi-Domain Certificates, also called SAN certificates, offer complete control over the Subject Alternative Name field. These certificates are ideal for securing multiple names across different domains and subdomains (e.g., Exchange/OCS environments). You also have the option to add, change, and delete any of the SANs on the fly to reflect the evolving needs of your network.
With just one Multi-Domain (SAN) Certificate, you could secure the following domains:
Reduce Complexities of Server Configurations
Run multiple services on one IP address and use a multi-domain (SAN) certificate to secure:
Increase Trust with EV Multi-Domain Certificates
If you want to boost user confidence and gain the branded green bar URL, then you need a DigiCert Extended Validation Multi-Domain Certificate. Convenient and cost-effective, it will provide the same flexibility of a multi-domain (SAN) certificate with the added visual benefits of Extended Validation.
Use Wildcards in a Multi-Domain Certificate
Security requirements vary greatly from network to network. As a result, you may require a Multi-Domain Certificate with Wildcard capabilities. We can accommodate this by making your SAN compatible with the asterisk (*) convention of Wildcards. This gives you more flexibility and simplifies management.
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Important: Effective March 1, 2018, certificates with a validity greater than 2 years will be affected by Industry Standards changes. Learn More.
and mobile devices
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Why Choose DigiCert for SSL Certificates?
Award-Winning Customer Support
Our experts are available 24 hours a day, 7 days a week, so you won't wait for issuance or for help at any stage of certificate management.
Cost and Convenience
Many Certificate Authorities only allow free reissues up to 30 days after purchase. DigiCert allows free reissues on unlimited servers for the life of your certificate.
Universal Device and Browser Compatibility
Thanks to one of the oldest root certificates in the industry, DigiCert SSL certificates are trusted by all major browsers, mail systems, operating systems, and mobile devices.
Fastest Issuance and Load Times
Our validation experts issue your certificate within a few hours and DigiCert OCSP times are up to 8x faster than competitors, making for the fastest SSL in the industry.
Access to Free Tools and Platforms
Pioneering Certificate Authority
DigiCert was a founding member of the CA/Browser Forum, and is one of the few Certificate Authorities developing new SSL technology to better protect customers.
Improved SEO and Google Ranking
HTTPS is one of the most powerful ranking factors for organic search, so our SSL certificates will help boost your rankings and overall visibility.
Get More Information
Want to use Wildcards in your Multi-Domain Certificate? Fill out the form or call 801.701.9685.
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