You are looking at documentation for an older release. Not what you want? See the current release documentation.
In order to enable HTTPS, you can either:
Use a reverse proxy, such as Apache HTTPd or Nginx, to set up an HTTPS virtual host that runs in front of eXo Platform. Or:
In both cases, you must have a valid SSL certificate. For testing purpose, you can generate a self-signed SSL certificate. For a production environment, a verified SSL certificate should be used.
See also