#1Data hiding, watermarking, steganalysis, and covert channel tools.
Kitploit recommended

CTF Cheat Sheet + Writeups / Files for some of the Security CTFs that I've done

Hide 🕵️♂️ your files of any type inside a image of your choice using steganography

[ICCV 2025] Anti-Tamper Protection for Unauthorized Individual Image Generation

A Proof-of-Concept using Cache Smuggling + Exif data to passively download a second stage payload

Least Significant Bit Steganography for bitmap images (.bmp and .png), WAV sound files, and byte sequences. Simple LSB Steganalysis (LSB extraction)…

RunPE implementation with multiple evasive techniques (2)

A censorship circumvention tool to evade detection by authoritarian state adversaries

Fast Steganography bruteforce tool written in Rust useful for CTF's

Automated steganography detection tool that scans websites, web servers, and local directories using AI-driven object/text recognition and deep file…

Tool for embedding payloads into JPG/PNG format images, allowing to perform certain actions when opening them.

Implementation of optimal coupling-based distortion-free text watermarking to embed detectable signals in LLM-generated text while preserving quality.

CLPSTNet: A Progressive Multi-Scale Convolutional Steganography Model Integrating Curriculum Learning

"Bob the Smuggler": A tool that leverages HTML Smuggling Attack and allows you to create HTML files with embedded 7z/zip archives. The tool would…

Your Swiss Army knife to analyze malicious web traffic based on the popular Fiddler web debugger.

HIDEAGEM experimental steganography platform.

Embed a payload inside a PNG file

Hide secrets with invisible characters in plain text securely using passwords 🧙🏻♂️⭐

A python script for digital image steganography using Fast Fourier Transform.