To enable using an SSL certificate for SQL Monitor.
IIS. We do not support the usage of SSL certificates with the built in webserver.
If you are using the built in webserver, you will first need to move to IIS. Please follow this article for instructions on how to do this.
We then recommend that you follow Microsofts guidance for setting up SSL on IIS: https://docs.microsoft.com/en-us/iis/manage/configuring-security/how-to-set-up-ssl-on-iis.