WebRTC is encrypted end to end. afaik Telefonica is only providing a STUN/TURN server so NATed clients can discover each other. You don't have to worry about Te

WebRTC is encrypted end to end. afaik Telefonica is only providing a STUN/TURN server so NATed clients can discover each other. You don't have to worry about Telefonica or anyone else eavesdropping.