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

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

Steganographic prompt-injection defense for agentic AI using decode-time provenance binding, HMAC authentication, and MCP trust enforcement.

Some setup scripts for security research tools.

Formal modeling and analysis framework for hidden communication systems, enabling specification of covert channels, adversary models, and statistical…

A list of Capture The Flag (CTF) frameworks, libraries, resources and software for started/experienced CTF players 🚩

The Python Code Tutorials

Zero-retraining sanitization that reorders permutation-equivalent neural network units to destroy malware embedded via weight-steganography attacks…

High-performance, streaming-first container format with per-block codec polymorphism and robust data recoverability. Reference implementation in Rust.

Hide files inside images: encrypted, signed, deniable, and JPEG-robust. Python CLI and library with built-in steganalysis and an in-browser demo.

Curated reading list and taxonomy of attack and defense research for mobile on-device AI systems, covering adversarial, backdoor, model stealing, and…

Research-only AI watermark robustness toolkit: local reverse proxy strips C2PA/EXIF/XMP, Unicode, image/audio stego, OOXML/PDF metadata, and scans…

A fur-ociously secure encryption tool that encodes your secrets as adorable cat and dog sounds, using real elliptic curve cryptography with a playful…

A collection of awesome penetration testing resources and tools

A pure Python steganography module.

PyExfil — Python 3 toolkit for researching and stress-testing data exfiltration techniques across network, physical, and steganographic channels. For…

Steganographic storage & File encryption tool

Detect visually similar characters (homoglyphs) and hidden data in text to protect against deceptive attacks