Wireguard is a UDP-based VPN protocol that focuses on simplicity and security. I...

		Scaevolus on Aug 2, 2021 \| parent \| context \| favorite \| on: WireGuardNT, a high-performance WireGuard implemen... Wireguard is a UDP-based VPN protocol that focuses on simplicity and security. Its Linux implementation is a mere 4000 LOC and the protocol has been formally verified. OpenVPN is over 100,000 lines of code PLUS OpenSSL. https://www.wireguard.com/talks/lpc2018-wireguard-slides.pdf

It's point-to-point.