html - How to secure src of iframe for client use only - restrict iframe use

Question

I am supplying a web map URL to client X for use in their website. They are embedding the URL to the web map into their site via iframe.

There is a concern that someone could get the src URL of the web map and embed it into their own website - outside of client X's site.

Is there a way to restrict the use of a URL to only be embedded via iframe based on the site it is being embedded in?

I am hosing the web map JS/HTML/CSS code in a publically visible google cloud bucket and have full control over the robots.txt and other settings I might need to adjust to protect the web map from being embedded anywhere besides client X's site.

question from:https://stackoverflow.com/questions/65941750/how-to-secure-src-of-iframe-for-client-use-only-restrict-iframe-use

Answer 1

Waitting for answers