WireGuard® is an extremely simple yet fast and modern VPN that utilizes state-of-the-art cryptography. WireGuard is designed as a general purpose VPN for running on embedded interfaces and super computers alike, fit for many different circumstances. It aims to be faster, simpler, leaner, and more useful than IPsec, while avoiding the massive headache. It intends to be considerably more performant than OpenVPN.

WireGuard aims to be as easy to configure and deploy as SSH.. It is even capable of roaming between IP addresses, just like Mosh. WireGuard uses state-of-the-art cryptography, like the Noise protocol framework, Curve25519, ChaCha20, Poly1305, BLAKE2, SipHash24, HKDF, and secure trusted constructions.WireGuard has been designed with ease-of-implementation and simplicity in mind.