Youtube full screen Inteset hack

Hi

We have a fully functional Inteset install that restricts everything properly.

But Youtube in full screen mode bypasses the restrictions. Here's how:

Start an allowed Youtube video and watch it to the end.
At the end of the video, Youtube will offer other clips to watch.
Switch to the full screen mode.
Now you can watch any video displayed.

How can we close this security hole?

Thank you

You can set up YouTube to not display other video clips at the end of the video using parameters in the URL. See YouTube help for more information.

How can I pass this parameter/setting to the browser that plays an embedded video?

You would need to speak with the developer of the website hosting the video.

That's extremely helpful. Thank you very much.