You can upgrade at anytime
A VeriSign® SSL Certificate gives you the ultimate flexibility. Want to enable every site visitor to experience the strongest SSL encryption available to them? Want to build confidence with Web site visitors by displaying the Extended Validation green bar? If your SSL Certificate needs a change, it’s easy to upgrade your certificate, and you don’t have to wait for your current certificate to expire.
How it works
Just log in to Certificate Center and click on the "upgrade" link to move to a VeriSign SSL Certificate with more features. All your current information will transfer to the new certificate - you only need a new CSR if you're running Microsoft IIS. And your current certificate remains valid until you install your upgraded certificate.
Don’t have a Certificate Center account? You can still upgrade, simply give us call at 866-893-6565 or
650-426-5112