Blog

Packer 🖥️

Packer is a tool that enables the creation of machine images.

Salt 🧂

A quick look at Salt, a configuration management tool.

DevOps ♾️

Theoretical foundations for DevOps.

Kubernetes 🚢

A brief overview of the most important Kubernetes resources.

DNS Challenge for Kubernetes 📃

Learn how to set up the DNS Challenge for Let's Encrypt in your k3s cluster.

Distrobuilder for Lxc 📦

Creating an OpenWrt image for LXC with Distrobuilder and integrating it into Proxmox.

Unifi Map 🗺️

Correct display of Proxmox VMs and Linux containers in the Unifi Map.

Meilisearch 🔎

A brief insight into Meilisearch and the synchronisation of Postgres data.

Terraform ☁️

A first insight into Terraform with the interaction to Digital Ocean.

Valetudo 🤖

Freeing the vacuum cleaner robot from the Chinese cloud.

Gitea 🍵

Setting up your own Git service. And the migration from Alpine to Debian.

Rubber Ducky 🦆

Keystroke injection attack with different Rubber Duckys.

Simple Fault Injection ⚡

Solving the RHME2 Hardware CTF Challenge 'Fiesta' with the help of a simple fault injection.

FreeDOS 🐳

A little play with FreeDOS. And an illustration of how easy it is to access the hardware directly.

Hashcat 😼

Cracking password hashes using the example of VeraCrypt.

Proxmox 🗄️

An overview of Proxmox VE. And its use in private and business settings.

Hacker 🧑‍💻

In this post I would like to shed a little more light on the term hacker.

Kleine Gauß 💯

Contact with the Gauss Sum Formula in my life.

Home Lab vs Home Server 💻

Differences between Home Lab and Home Server.

Hello, World 👋

My first blog post.