A zero config remote screenshare and control. Open source alternative to TeamViewer
ScreenView is a suite of cryptographical and application level networking protocols culminating to create a zero configuration end to end encrypted remote screen viewing and controlling software. ScreenView aims to replace TeamViewer, RDP, and VNC for many use cases while being more performant and more secure. ScreenView requires little set up and is just as easy or easier to set up than other solutions. ScreenView defines four different layers of protocols, each encapsulating all the layers below it. Cryptography for communication between peers and the server is based upon TLS 1.3 and Wireguard. End-to-end cryptography used for ALL communication between peers is based upon TLS-SRP. ScreenView end-to-end cryptography prevents man-in-the-middle attacks even if the intermediary server is compromised, unlike TeamViewer. Screen data is sent over UDP to achieve superior performance than TCP based solutions such as VNC. All UDP packets must be authenticated with keys established over TCP before a response is made by the server preventing amplification attacks. A congestion control mechanism is used to handle low bandwidth and poor networking conditions. Finally, ScreenView supports advanced use cases including file transfer, multiple displays, sharing specific windows, shared whiteboards, and clipboard transfer...
Protocol documentation can be found here.