FREEDOME cannot prevent IP address leaking through WebRTC. Web Real-Time Communication (WebRTC) is an application programming interface (API) that is widely used in various plugin-less applications.
WebRTC includes a method for the web server to request the local IP address through the user's web browser. This way the server may obtain the original IP address of the user's computer as long as the user's browser supports WebRTC.
To prevent WebRTC IP address leakage, you must disable WebRTC in the web browser. Unfortunately, this is not possible with all web browsers.
Currently known safe browsers (no WebRTC support)
Internet Explorer for desktops
Safari for desktops
Currently known affected browsers
Chrome for Android is currently vulnerable. However, you can disable WebRTC by typing