title: Secure endpoint and URL for HLS playback with Ant Media Server
body: <p>I've recently started using Ant Media Server and I have a question regarding the URL used to playback the HLS stream. As per documentation, the structure of the URL should be <code>https://&lt;hostname&gt;/&lt;app&gt;/play.html?name=&lt;stream_id&gt;</code></p>
  
  <p>I might be missing something but if the  is publicly shown in the URL, isn't it easy for anyone to grab that and start publishing a stream to the same URL? How can I prevent this, please?</p>
  
  <p>I thought that "Edit RTMP Endpoints" is related to this but when I try to add an endpoint, I get this error: "RTMP Endpoint is not be saved".</p>
  
  <p>I'm using Community Edition 1.9.1 20200112_1622. </p>