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UFW and WireGuard: the tunnel is up and nothing goes through

The tunnel comes up. wg show prints a recent handshake. The client has its address inside the tunnel. And not a single byte reaches the internet. Al…

wireguard linux networking devops

Originally published at https://blog.pathvector.dev/protocol-lab-wg-16/ — part of the free Protocol Lab series. This post is part of Protocol Lab ,…

wireguard vpn network containerlab

Working remotely from anywhere is appealing in theory, but in practice, network access often becomes the limiting factor. A growing number of servic…

networking digitalnomad wireguard security

A self-hosted WireGuard VPN on a $5/month VPS gives you a private exit IP you fully control — no logs but your own, no shared IP pools, no monthly p…

wireguard vpn linux selfhosted

This is the story of how a mundane complaint — "the VPN is slow" — turned into a US patent application. Not a granted patent. An application . I wan…

wireguard vpn cryptography security

I wrote about hardware benchmarks twice this week. Different problem this time. Same machines. I have a Mac for daily work, a Linux box that runs a…

Using a commercial VPN means handing your traffic to a third party, paying monthly, and accepting their network rules. For developers and homelab op…

vpn wireguard networking privacy

WireGuard is a modern VPN protocol for creating encrypted tunnels between servers, laptops, and other devices. It is fast, lightweight, and built di…

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