Adobe Media Server 4.5 domain based content security?

Hi,

I have Adobe Media Server 4.5 and I am doing live stream but some other doamin also stealing my live content and I want to prevent access to other domain accept mine only one.  Please advise how can I restrict other doamin to access my live content from livepackger which is http and rtmp live streaming.

Please advise how can i achieve this.

Best regards,

Sunil Kumar