WireGuard® is the newest and easy to use VPN. It is easily customizable, faster with robust cryptography encryption. WireGuard has no such headaches that IPsec does, and it is easier to setup than OpenVPN. WireGuard can be used at any devices from small smartphones until a supercomputer. You can download client for every OS you choose: Windows, macOS, BSD, iOS, Android. It is still developing, improving and becoming more secure and easy to use.