Common CTF Challenges is a collection of tools and resources to help individuals improve their Capture the Flag (CTF) skills. Cover a wide range of challenges, from cryptography to reverse engineering.

This is a Forensics Report made after a thorough digital examination of the Jeans Case Evidence Image.

Hide anything inside images, or create wild dual-format polyglot files — all in a slick React + Flask app. 🔐✨

Steganography Oriented tool to hide a message in a WAV audio file.

This Is a Multiple format Video Steganography project.

🛡️ Advanced cybersecurity platform with AI-powered anomaly detection, steganography analysis, and automated threat response. Built with Next.js, Python ML, and n8n automation.

Increase the CTF Knowledge and reduce struggles

Steganography Android Application - Image Processing Project: It Encodes/Hides text information into image RGB components, Image can be browsed from phone or can be captured by camera, Decrypt message hidden in that image at another phone, Image can be transferred by lossless media transfer

A simple voice based stegnography.

Open-source LSB steganography for encrypted hidden messages.

steghide-mkv is an advanced command-line steganography tool extending steghide for secure data concealment within MKV containers. Integrating Rijndael-128 (AES) encryption, it ensures files remain cryptographically secure. It accepts all video formats, outputting high-capacity MKV files capable of hiding payloads twice the original carrier's size.

This code is for a steganography-based image encryption system that utilizes the DES (Data Encryption Standard) algorithm.

StealthCode is a secure communication system that combines post-quantum cryptography and adaptive image steganography to enable covert, end-to-end encrypted messaging over open or hostile networks.

Hide text inside a Image!

Revolutionize Your Data Security Multi-Layered Steganography & Encryption Experience next-generation protection: from secure folder zipping and AES encryption, to DCT-based steganography and quantum encryption. Stegno ensures your sensitive data is hidden, encrypted, and transmitted with the highest level of security.

Uses the basis of how Stegnography works but without using images. Prints out the message and data of the targeted string.

CAPTURE THE FLAG (CTF)

Cryptography Project - A simple image encrypter-decrypter.