Using Plesk control panel you can install your own SSL certificate which you purchased from any certification authority.
To do this, you have to upload certificate first:
- Login to your control panel
- Go to Websites & Domains
- Locate your domain and Click SSL/TLS Certificates
- Click Add SSL/TLS Certificate.
- Specify a certificate name, it will be used to identify the certificate in the list of all certificates
- If you have the certificate as *.key, *.crt and *.pem form, scroll down and upload the files under Upload the certificate files section
7. Click Upload Certificate
After installing this certificate, Click HERE to see how to Apply this certificate