There&#x27;s a pretty good demo, with links to source code, here: <a href="https:&#x2F;&#x2F;diafygi.github.io&#x2F;webrtc-ips&#x2F;" rel="nofollow">https:&#x2F;&#x2F;diafygi.github.io&#x2F;webrtc-ips&#x2F;</a>