From the top menu, select Server > SSL Certificates. The SSL Certificates page opens.
This page is used to manage SSL certificates.
From this page, you can perform the following actions:
Search SSL certificates. Enter a certificate name or part of a certificate name and click Search to filter the list of certificates. To see a list of all certificates again, click Clear.
Delete a certificate or certificates. Select a certificate by selecting the checkbox beside the certificate name. Select multiple certificates by selecting multiple checkboxes. Once you have made your selection, click Delete to remove the selected certificate or certificates from the server.