Persistently modifying an operating system image
Images provided by manufacturers don’t always hit the spot: they just need a bit of pizzazz!
Controlling access through a WireGuard VPN
WireGuard exposes a network model we can toy with. This post covers how to enforce access control based on a WireGuard VPN alone!
Setting up a WireGuard VPN
Just drop OpenVPN: the cool kids are all using WireGuard now…
An introduction to subnetting in IP networks
Even though we hope IPv4 goes away at some points, you can’t ride the net without knowing what subnetting’s all about…
Cross Compiling stuff with Docker
Cross-compiling can be quite a pain if not on Linux, but Docker can lend a hand! Let’s see how…