RPi Pico CTF - Hc0n 2026

February 18, 2026 - 10 mins read

Overview This is the badge that was used for the Hardware / Reversing CTF at hc0n 2026. It is a Raspberry Pico 2 with the procesor 2350 using RISC-V, here is thee official github of the CTF, where you can get the firmware if you want to try it yourself. To connect to the pico i used minicom: minicom -b 115200 -D /dev/ttyAMC0 So a prompt showed up and you could choose the challenge:

iOS Jailbreak

December 30, 2025 - 10 mins read

What is the iOS Jailbreak Jailbreaking is the process of removing software restrictions imposed by the manufacturer. It’s basically about regaining full control (root access) over a system that’s been deliberately locked down. Think of it like this: the device you bought is yours, but it comes with limits, what apps you can install, what system files you can access, etc. Jailbreaking is about busting through that walled garden and doing whatever the hell you want with your hardware.