[WIP] Turing Complete Side-Channel: Building the CPU

This is the first post in a two-part series. I am still working on the project, but I wanted to share progress as I go. Updates will land here as the build moves forward. Part 2 will cover the side-channel attack on the same CPU. The game in question is Turing Complete (beta 2.0). Intro Setup Building the CPU ALU Registers Memory Control Unit What’s next Part 2 will visualize a side-channel attack against this CPU running on the same host as the simulation.

April 28, 2026 · 1 min · Matthias Van de Casteele

[WIP] ESP32 Flipper Zero: BLE Spamming Attack

I am still working on this project, but I wanted to share my progress so far. This is a work in progress and I will update this post when I have more time to work on it. Intro The reason why I started this project, is because I have a bunch of unused single board computers lying around from school. Which, I am not currently using. I thought it was kind of a waste to not use them and thought, “Hey, let’s see what I can recreate with these boards.” ...

March 21, 2026 · 4 min · Matthias Van de Casteele

Hello World

Hello! My name is Matthias Van de Casteele and I am a student from Belgium studying Applied Computer Science and Cybersecurity. I am interested in all things technology and this blog serves as a place where I can document my interests, while simultaneously sharing whatever I post with the world. Thank you for visiting my blog!

March 20, 2026 · 1 min · Matthias Van de Casteele