Introduction In computing, we often encounter the concept of randomness — or the illusion of it. A seemingly unpredictable sequence of numbers, they are usually crafted with algorithms that in reality, follow a predictable pattern. Read more

Write up for TISC'23 Disk Archaeology challenge that I found rather interesting. Read more

A prompt is the text-based input given to natural language AI models to perform tasks. Prompt engineering is a sophisticated natural language processing (NLP) technique that enables users to elicit desired replies from language models such as ChatGPT. Read more

URL Schema Obfuscation includes misusing the URL schema to obfuscate a URL's end destination. Read more

Background: At the beginning of this month (5 May 2023), I had the opportunity to participate in the Magnet User Summit CTF organised by Magnet Forensics. One of the challenges that caught my attention was the Android Forensics category. At that point, I was just starting to delve into the world of Cybersecurity, and I wasn’t very familiar with forensics. Instead of relying on specialised tools, I primarily worked with the raw data provided in the Logical Data. Read more