Introduction to WebRTC: From Audio and Video Calls to P2P Data Transmission
Understand the core concepts of WebRTC: real-time communication, signaling servers, STUN/TURN servers, P2P connections.
End to end encryption principle: why WhatsApp and Signal are more secure
E2EE end-to-end encryption: What is end-to-end encryption? Why can't even the service provider see your message?
Signal
Secure messaging