IW4x, my little kid. You have accompanied me for so many years now. I think it’s time to let you go… The origins Saying that Call of Duty: Modern Warfare […]

Thanks to Rektinator and TwistedFate for helping me solve this challenge. JIT was one of Google’s pwnable challenges. It implements an artificial assembly language, which gets jit-compiled into x64 assembly. […]

For our graduation-party at school two years ago, a friend of mine, Olrik, and I decided to play the Nyan Cat theme on all PCs at school. With the name […]

After having started to use libraries like libpcap or WinDivert, I got curious about low-level networking protocols like Ethernet, IP, ICMP, ARP, TCP or UDP. Especially the Address Resolution Protocol […]

A few years ago, I became aware of a security issue in most Call of Duty games. Although I did not discover it myself, I thought it might be interesting […]