> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/ru/useful-resources/forensics/steganography-steghide.md).
# Стеганография - Steghide
Заметки по стеганографии Steghide для извлечения скрытых файлов из изображений или аудио, проверки парольных фраз и валидации встроенных данных во время CTF.
{% hint style="info" %}
Стеганография — это техника сокрытия конфиденциальной информации в кажущихся безобидными носителях, которая не вызовет подозрений, даже если находится на виду: только законный получатель будет знать, что там для него есть информация.
{% endhint %}
### **Анализ стеганографии с помощью Steghide**
Мы сохраняем изображение и анализируем его:
1. Проверка, содержит ли изображение скрытые данные:
Проверка, содержит ли изображение скрытые данные:
```bash
steghide info image.jpg
```
Извлечение скрытых данных:
```bash
steghide extract -sf image.jpg
```
---
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