Streams on Zeno Tools are HTTP by default, but some broadcasters may wish to change their stream to HTTPS.
In order to do so, first login to your station's dashboard:
Then click on Settings, followed by Advanced:
Under your Stream Configuration, simply check off Serve over HTTPS and select Update Settings when you are done.
Kindly allow a few hours for this to take into effect.
Afterwards, you will see that your streams have changed from HTTP to HTTPS: