SSL Certificate is a unique digital signature of your website that provides a secure connection between a client and a server. It is important when you transfer sensitive information and carry out financial transactions.
Personal SSL certificate
Use personal SSL certificate if you are working with a personal CNAME.
After filling CNAME field, slide Enable HTTPS and click on Add SSL-certificate.
While adding a certificate at the pop-up window in the Certificate field insert the public part of the certificate. If you have a chain of certificates, copy the whole chain. The sequence is as follows: personal certificate → Intermediary → Root. A root certificate contains data about owner and issuer of the main certificate that allows a browser to validate the certificate. In Private key insert the key (private part) of your certificate. Click Add SSL Certificate. Save Changes.
Please note that certificates must be pasted together, and last line should be empty.
Shared SSL certificate
After creating the resource's CNAME in gcdn.co zone, a free SSL certificate will be applied to it. All content would be available through the HTTPS.