
ToolsFx
跨平台密码学工具箱。包含编解码,编码转换,加解密, 哈希,MAC,签名,大数运算,压缩,二维码功能,CTF等功能。

跨平台密码学工具箱。包含编解码,编码转换,加解密, 哈希,MAC,签名,大数运算,压缩,二维码功能,CTF等功能。

Steganography Tool for JPG Images

Remove visible and invisible AI watermarks from images and video, and AI provenance metadata from images, video, and audio. Python library, CLI, and…

A privacy-first app that strips AI watermarks from content you own.

Curated infosec knowledge base of practitioner notes, methodologies, and daily-updated CVE, news, and tool digests organized by offensive, defensive,…

Curated list of Capture The Flag (CTF) frameworks, libraries, tools, and educational resources for solving challenges across cryptography,…

Protocol-Introspecting Chunk Adapter for Resilient Data

Simple C++ Image Steganography tool to encrypt and hide files inside images using Least-Significant-Bit encoding.

Free hands-on digital forensics labs for students and faculty

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

Automated steganalysis platform that detects hidden data in images using 16 parallel analyzers, bit-layer visualization, and an in-app wiki for CTF…

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

Hides arbitrary payloads in PNG images using nibble-to-ASCII encoding and Fibonacci LSB steganography, with a C++ loader that extracts and executes…

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.

Repository to index useful tools for CTF's

The ultimate steganography and digital forensics toolkit. Hide and extract data across images, audio, video, documents, and network packets, or run…

AI audio watermark removal & forensic anti-attribution toolkit. Neutralizes Suno, Udio, and neural fingerprints with ISO 226 perceptual masking.