Steganography @ bdd-music.de

Welcome. On this Website you can find some material I created in winter semester 2008/09 at Dresden University of Technology

If you have any questions, feel free to contact me. Contact information are provided on my blog.

On this website, you will find the following material:

• A presentation for my english class, giving a brief overview on the field of steganography
• A more detailed presentation (in german) for a seminar at the chair for communication theory.
• Slides of an overview presentation (in german) into the field of steganography I held as a guest lecture.
• The python program QStego used for demonstrating stegonography in my presentations.

English Presentation

In this 10 minutes talk, I wanted to give the course a brief introduction to steganography. There are a script and overhead slides available for download. The overhead slides might be helpful for a better understanding of the script.

Seminar Presentation

In my 30 Minutes Presentation I was asked to introduce an information-theoretic modell for steganography (in german). I have wirtten an article on that subject wich is availablbe here together with the slides I used in my presentation.

Lecture Presentation

Hier gibt es die Folien aus meinem Gastvortrag in der Lehrveranstaltung "Kryptographie und Datenschutz".
Für eine tiefgreifendere Betrachtung der Sicherheit von steganographischen Systemen empfehle ich die Lektüre meiner Seminararbeit.

QStego

QStego is a python program i wrote for demonstrating how to embed a secret message into a picture. It has its own website.