![]() All that is needed to hide text information within an image is a simple pin for both encryption and decryption. ![]() Often precompiled tools with a GUI can make Steganography much easier. In order to read header information with Exiftool you can run the following command:Įxiftool file : shows the metadata of the given file rSteg ![]() Exiftool is another great open-source software package for viewing the headers of all types of files for further or hidden information.įile headers often have timestamps, geodata, or even hidden secrets that are not able to be seen without specialized software such as Exiftool. Steganography can also be used by hiding information in the headers of various types of files. Steghide is an excellent choice to embed simple pieces of information within both image and audio files. Steghide extract -sf file : extracts embedded data from a file Steghide info file : displays info about a file whether it has embedded data or not. Some of the popular commands when using Steghide are: Steghide is able to support the following files: JPEG, BMP, WAV, and AU. Steghide is a very popular free and open-source tool that allows users to hide various information in both audio and image files. Hiding information in plain sight with steganography has always been a great tactic for nefarious hackers and blackhats on the internet for decades. Steganography tools were even famously used by the terrorist attackers on 9/11 in the United States.
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