Lego – Automatic SSL Certificates and HTTPS for Everyone and Everywhere

Lego is a Let’s Encrypt client written in Go, hence the name. It serves as an alternative to Let’s Encrypt’s own client certbot which can be found in many Linux distribution repositories to install. It is relatively simple to handle and manages SSL certificates just fine, as long as the domain is publically reachable, meaning… Read more

Raspberry Pi – Disable Bluetooth and WiFi

Raspberry Pi-4 Model-B

By default, when setting up a Raspberry PI, Bluetooth and WiFi are enabled. This is not always what you want, especially when you don’t need either of them. So, time to disable them, because having them enabled and probably unsecured is a potential attack vector into your network. Change Boot Configuration First, we need to… Read more