WebRTC stands for Web Real-Time Communication and is both an API and a 

protocol. 

It enables Web applications and sites to capture and selectively stream audio or video media, 

as well as exchange arbitrary data between browsers without the need for middleware.

WebRTC's set of standards enables peer-to-peer data sharing and teleconferencing without 

requiring users to install plug-ins or any other third-party software.

WebRTC can obtain a user's real IP address through a STUN or TURN server to establish 

a peer-to-peer connection as part of WebRTC real-time communication. Your real local and 

public IP addresses may be compromised even if a proxy is used.

There are four WebRTC modes available within the SupLogin client to help you avoid detection:

1. Replace: Enable WebRTC to replace the public IP with a proxy IP while masking the 

local IP;

2. Privacy: Enable WebRTC, but disable IP retrieval;

3. Allow: WebRTC is enabled and will use the real IP of the current computer;

4. Block: When WebRTC is turned off, the website will detect that you have turned 

off WebRTC.