Steganography

Steganography Table of Contents Installation Byte Sequence Manipulation WavSteg LSBSteg StegDetect If you are unfamiliar with steganography techniques, I have also written a basic overview of the field in Steganography: Hiding Data Inside Data. Installation This project is on PyPI and can be...

visual-forensic-steganography

Visual Forensic Steganography The VFS tool allows to perform visual attacks on different digital image formats. This feature is very useful for detecting the use of certain steganographic techniques, especially LSB Least Significant Bit, and for malware analysts analyzing pieces of stegomalware...

stegify

stegify Overview stegify is a simple command line tool capable of fully transparent hiding any file within an image or set of images. This technique is known as LSB Least Significant Bit steganography Demonstration Carrier| Data| Result ---|---|--- | | The Result file contains the Data file hidde...

LSB-Steganography

LSB-Steganography Python program based on stegonographical methods to hide files in images using the Least Significant Bit technique. I used the most basic method which is the least significant bit. A colour pixel is composed of red, green and blue, encoded on one byte. The idea is to store...

steganographer

Esteganografía en Python Este script ocultará archivos dentro de imágenes y guardará la imagen modificada en el disco. El tamaño máximo de archivo que se puede ocultar dentro de una imagen depende de las dimensiones de la imagen. maxfilesize = heightofimage widthofimage 6 / 8 bytes '100k words.tx...

zsteg

zsteg Descrizione rileva dati nascosti tramite steganografia in PNG e BMP Installazione gem install zsteg Rileva: Steganografia LSB in PNG e BMP Dati compressi con zlib OpenStego Camouflage 1.2.1 LSB con il set di Eratostene Utilizzo zsteg -h Usage: zsteg options filename.png paramstring -a, --al...

From Noise to Meaning: Meaningful Secret Sharing with Tamper Detection for Facial Recognition

Popularity of AI-based face recognition system directly demands protection of sensitive biometric data used for training. Visual secret sharing is an interesting idea, as it splits facial images into secret shares that look random and spread across many institutions. However, these shares look li...

Steganography in contemporary cyberattacks

Steganography is the practice of sending data in a concealed format so the very fact of sending the data is disguised. The word steganography is a combination of the Greek words στεγανός steganos, meaning "covered, concealed, or protected", and γράφειν graphein meaning "writing". Unlike...