How to install and configure WireGuard Client on Ubuntu 22.04 | VPS Tutorial

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WireGuard is a modern VPN (Virtual Private Network) technology that utilizes state-of-the-art cryptography. Compared to other popular VPN solutions, such as IPsec and OpenVPN, WireGuard is faster, easier to configure, and has a smaller footprint. It is cross-platform and can run almost anywhere, including Linux, Windows, Android, and macOS.

Wireguard is a peer-to-peer VPN; it does not use the client-server model. Depending on its configuration, a peer can act as a traditional server or client. It works by creating a network interface on each peer device that acts as a tunnel. Peers authenticate each other by exchanging and validating public keys, mimicking the SSH model. Public keys are mapped with a list of IP addresses that are allowed in the tunnel. The VPN traffic is encapsulated in UDP.

#ubuntu #wireguard #vpn #ubuntu22 #linuxvps
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If you guys encounter
"wg-quick up wg0, but encountered an error resolvconf: command not found."

Install resolvconf: by running "apt install resolvconf".

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