Procedure to restrict access of my bot to the user after deployment.

What is the procedure to restrict access of my bot to the user after deployment as I didn’t find procedure do the same in the document section of kore.ai?

Example: I have enabled Web/Mobile Client channel in the kore.ai and after deployment URL will generate which will be accessible to every one who has this particular URL. So, I want to give limited access for this bot link URL.