- Log in to your Plesk Panel
- Go to the Websites & Domains tab and select the domain you want to secure.
Click Add SSL/TLS Certificate
On the next page, fill in certificate name and other information and Click "Request"
A certificate request will be generated (CSR and private key).
Locate the Upload Certificate Files section. Click on the ‘Browse’ button and locate the certificate and the CA bundle files from your computer. The certificate file should have .crt extension, the Bundle one can be .crt or .ca-bundle.
After both files are chosen, click on ‘Upload’
Note: If your Private Key (along with CSR) was not generated on Plesk, click on the Key icon near the domain name in the 'SSL certificates' section and upload the corresponding Key for it. Once done, you can proceed with uploading certificate files as specified in the previous steps.
Return to the Websites & Domains tab and click on ‘Hosting settings’ next to the domain in question.
Click Apply and Ok