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In the CTF@CIT 2025 cybersecurity competition, I participated in the Steganography category and came across an interesting challenge named "Blank Image". Despite appearing as a blank image, a clue in ...
In this challenge, we are presented with a seemingly innocent login form and a mysterious prompt: "Say my username." While it appears simple on the surface, this challenge requires a solid understandi...
The "Forgot Password" challenge from SKRCTF highlights a classic web security flaw commonly seen in beginner-level Capture The Flag (CTF) competitions. The challenge presents a simple login page where...
The "My First SQL" challenge from the SKRCTF series offers an accessible introduction to SQL injection (SQLi) vulnerabilities, making it an excellent starting point for individuals new to web security...
The "Where is the flag?" challenge from the SKRCTF series is a beginner-friendly web challenge that emphasises the importance of thorough inspection and attention to detail in web security.Challenge O...
Reverse engineering is a core skill in cybersecurity that involves analyzing a system, software, or binary to understand its design, functionality, or hidden components, often without access to its so...
In this class task, you will explore the fascinating field of Audio Steganography, where information is hidden within audio signals. Through a series of tasks in Part A and Part B, you will utilize sp...