GlobalSign SSL

Learn why you need SSL

Individual SSL Certificates

GlobalSign offers a range of SSL Certificates with the strongest 2048 bit
encryption and value add features to ensure your website is protected.


Fast & Economical

  • $10K warranty
  • 7 Day Refund
  • Delivered in minutes
  • No paperwork needed
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High Assurance SSL

  • $1.25M warranty
  • 7 Day Refund
  • Organization identity included
  • Higher levels of trust
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Activate the Green
Address Bar!

  • $1.5M warranty
  • 7 Day Refund
  • Highest assurance level SSL
  • Increased visitor trust
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Multi-Domain & Wildcard SSL

Secure multiple domains and
sub domains on the same server with a single SSL Certificate &
single IP address with Wildcard and Subject Alternative Names (SANs).

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Not sure which type of certificate is right for you? Compare SSL Certificates and Pricing


SSL Certificate in Browser

GlobalSign SSL Certificate features

GlobalSign's SSL Certificates offer the strongest encryption and value add features to ensure your website is protected and meets the demands of today's modern sites.

Strongest & Fastest SSL

GlobalSign provides the strongest SSL encryption available by using SHA-256 and a minimum of 2048 bit RSA keys, additionally we offer ECC support. Our IPv6 enabled global infrastructure ensures your website receives the fastest secure site load speed in the industry.

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Phishing Detection

GlobalSign SSL provides ongoing security services. Our partnership with Netcraft provides a phishing alert service to notify you if a phishing attack is detected on your site.

Learn more

Universal Device Support

GlobalSign SSL is transparently trusted by every popular browser, application and device. Visitors, no matter what device they use, will automatically trust your SSL security.

View Compatibility list

Accredited Security Audits

GlobalSign is audited for WebTrust annually by Ernst & Young and has been compliant since 2001. The company is active in the CA/B Forum & Trusted Internet Movement.

Read more about operational security

Best in Class Support

SSL can be confusing, but our Client Services team is here to help every step of the way. With offices around the world and local language support, we pride ourselves on our excellent reputation for SSL support.

Read independent customer reviews

Cost Saving & Convenience Feature

Receive "Premium" features free of charge (other providers charge extra) - install your SSL Certificate on as many servers as needed and use the same SSL Certificate for both and

View All Certificate Features

SSL Designed for Today's Most Popular Webservers


Apache SSL

Enable secure connections to websites hosted on Apache servers.

Apache is the most popular server for hosting websites. For help installing and configuring SSL for Apache, check out our Tech Support section.

Microsoft Exchange

Microsoft Exchange SSL

Enable secure connections to websites hosted by Microsoft Exchange Server.

GlobalSign is one of the few Certificate Authorities recommended for use by Microsoft when using SSL on Exchange. Review our Tech Support documents and how-to guides and if you additional need help, please contact us.

Windows Server


Enable secure connections to websites hosted by Microsoft IIS.

All GlobalSign SSL Certificates can be installed on an unlimited number of Windows servers, both physical and virtual, without needing to purchase additional licenses. For help configuring SSL on IIS, please see our related Tech Support pages.


Tomcat SSL

Enable secure connections to websites hosted by Tomcat.

Tomcat is a Java based webserver using the Java keytools. To configure SSL on Tomcat, please review our Tech Support pages. Please contact technical support for additional assistance.

Our Customers:

BBC | Adobe | Yahoo! | Virgin | NHS | MySpace | Bose
GlobalSign was able to deliver the platform
and EV SSL products that meet our operational
and security requirements straightforward.
Alex New, IT Architect,
Virgin Atlantic
The flexible model is great. I'm very happy
with the support and service speed.
Tony Wong,
University of Manitoba

Need to Manage
Multiple SSL Certificates?

GlobalSign’s Managed PKI Solution provides enterprise level certificate management for simplifying the management and deployment of high volume SSL Certificates

Learn about GlobalSign Managed PKI