A Library of Audio Steganography & Watermarking Algorithms
Hide files inside images: encrypted, signed, deniable, and JPEG-robust. Python CLI and library with built-in steganalysis and an in-browser demo.
A free online class on network information hiding/steganography/covert channels.
Provably Secure Steganography in Practice Based on “Distribution Copies”
Robust image steganography in pure JavaScript:hide a secret image inside another so it survives JPEG/WebP re-compression and proportional rescaling. Zero dependencies, runs entirely in the browser. GPL-3.0.
Research toolkit for evaluating audio steganography and watermarking: payload recovery, signal quality, robustness, capacity and empirical detectability under a shared experimental protocol. Includes a Python API, declarative experiments and a browser-based research interface.
Network Forensic & Anomaly Detection System; tailored for covert channel/network steganography detection
A watermarking/steganography library that can hide a byte sequence (like a text/string) inside a cover text
Collection of my network covert channel tools.
The Covert Channel Educational Analysis Protocol (CCEAP) is a network protocol designed for teaching covert channels to professionals and students in higher education. It is also an easy-to-use covert channel traffic generator. The basis for CCEAP are so-called `hiding patterns'.
Support for modular development with Simulink models
把水印文字隐写入页面，再从任意截图中解出。
Implementation of LSB Steganography technique in Python 3. It also includes a GUI implementation.
A small tool to perform password-based LSB image steganography
Strategic software design guidelines for AI coding agents. 15 behavioral rules + critique/audit commands based on A Philosophy of Software Design by John Ousterhout.
A comprehensive toolkit for steganography and steganalysis. stegano-sec enables users to hide, extract, and analyze hidden data within images, audio, and other files. With support for multiple algorithms and detection techniques, it is suitable for security researchers, CTF participants, and anyone interested in information hiding.
Network Environment Learning (NEL) Phase for Covert Channels (with a Feedback Channel)
The GenCyber 10 Security First Principles are a set of fundamental best practices and guidelines for cybersecurity
Hide secret messages inside real chess games — encode text into PGN and decode it anywhere.
📨 MonteCarlo-Simulation, STDM, PRG-Box-Muller
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