Steganography Techniques: Hiding Data Within JPEG Images

Christian Espinosa demonstrates image steganography, using the tools JPHIDE and JPSEEK. In this demonstration, we hide a jpg inside another jpg and a txt file inside a jpg. The tool Beyond Compare is used to compare the image files, side-by-side, pixel-by-pixel. You can hide any type of data you want inside a jpg using JPHIDE. JPSEEK is used to extract the hidden data. JPHIDE and JPSEEK download: http://linux01.gwdg.de/~alatham/stego.html Beyond Compare download: https://www.scootersoftware.com/download.php Check out Christian's latest book: https://christianespinosa.com/books/the-smartest-person-in-the-room/ In Dec 2020, Alpine Security was acquired by Cerberus Sentinel (https://www.cerberussentinel.com/) Need cybersecurity help? Connect with Christian: https://christianespinosa.com/cerberus-sentinel/ #steganography #cybersecurity #jphide