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Table of Contents

Let’s Encrypt is a certification center that automatically issues free cryptographic certificates. You can receive and import such a certificate to your WCS server as described below:


Receiving SSL certificate using certbot

Installing Certbot


1. Install epel-release repository


Receiving SSL certificate

1. Open HTTP port 80 and HTTPS port 443 for incoming connections on server instance, for certbot check the server properly.

2. Run certbot

If there is a web server on the same server with WCS, run


If you received the certificate successfully, proceed to the next step. If any errors occurred, refer to the certbot documentation.

23. Make sure the /etc/letsencrypt/live/yourdomain/ folder on your server has the following files: