How to secure my streams

Wowza Video (Formerly Streaming Cloud)
1

Scenario:

I will stream and give embed code to 10 different websites. How can I secure my stream so they cant give the embed code to other websites, without me knowing.

Can I detect if somebody is using my stream without my permission?

2

Token authorization protects streams by ensuring that they are accessed only by viewers who have the token. So, @Wes Madayag, token authorization prevents playback URLs from being shared by unauthorized links or player hijacking attacks.

https://www.wowza.com/docs/how-to-protect-a-wowza-cdn-stream-target-with-token-authorization-in-wowza-streaming-cloud

3

Can you provide details about it how I can add on php page?