# Steganography

Tools:\
 stegdetect\
 Stegsolve\
 StegSpy\
PNGAnalyzer, tweakpng - структура png-файла\
Audacity - работа с аудио файлами, их визуализация\
Есть подобная программа - Sonic Visualiser, но она чуть уступает

Если необходимо аудио файл прослушать на разных частотах, можно использовать эмулятор радио (SDR)\
С помощью преобразования Фурье можно изменять частоту дискретизации.

photo forensics online: <https://29a.ch/photo-forensics/#forensic-magnifier>

zsteg - detect hidden message in PNG & BMP <https://github.com/zed-0xff/zsteg>\
Об использовании: "Rerunning zsteg with -E b1,rbg,lsb,xy gives the full flag with some other stuff."

easy stego online (lsb and other): <https://stylesuxx.github.io/steganography/>


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