CyberChef is a web application with an abundance of tools, including decoding and encoding to and from various formats such as Base64, ROT13, XOR, and Hex. It is often referred to as the Cyber Swiss Army Knife, and I can see why. There are over 400 tools. I’ve personally used CyberChef on many occasions, most…
Nginx Proxy Manager (NPM) is an open-source Docker image that lets you run a reverse proxy and can even handle SSL certificates for you using Let’s Encrypt. It’s great when you can’t use a Cloudflare Tunnel or an Entra App Proxy. I’ve been using Nginx Proxy Manager for a while now, and it’s been perfect…
I write a lot of PowerShell scripts for application installations, and many download the install files from a URL. Because the URL is hardcoded in the scripts, if the URL changes, I need to update all the scripts. This exact issue happened to me a few years ago, and my solution at the time was…
If you have been using the UniFi controller for a very long time, there’s a chance you are running an older version of MongoDB. When Ubiquiti released version 8.1 of the UniFi network application server, they finally bumped up the supported MongoDB version from 4.4 to 7.0. The MongoDB upgrade path only supports jumping one…
LinuxServer.io makes some great Docker images. I’ve been using their UniFi Controller image for a very long time. Sadly it is being deprecated in January 2024. Fortunately, they have a new replacement image named UniFi Network Application. There’s a bit more to the setup as the database portion has been decoupled from the image. In…
There’s been a few times where I needed to setup access to an internal web application but I couldn’t put it on 443 or 80 because something else was using those ports and a reverse proxy would break one of the applications. A solution to this is Cloudflare Tunnel. Cloudflare Tunnel used to be called…
