About

This site is dedicated to steganography and steganalysis. I have created it with the idea of having a site where I can upload information related to my research and as a complement to the code that I upload to Github. Here you can find steganography tools (such as HStego) and steganalysis tools (such as Aletheia), as well as different code snippets that implement stego techniques from different papers and that you can find in StegoLab. Additionally, on Blog, I write all kinds of articles related to steganography and steganalysis.

My name is Daniel Lerch and I started doing research in steganography and steganalysis during my master’s thesis in 2011. I continued my research during my PhD, which I finished in 2017 with the thesis “Image Steganalysis and Steganography in the Spatial Domain”.

Since then I have continued researching in collaboration with the KISON group (K-ryptography and Information Security for Open Networks) of the Universitat Oberta de Catalunya (UOC). In addition, I am an expert member at CUIng (Criminal Use of Information Hiding Initiative) of the Europol European Cybercrime Centre - EC3 and I usually participate in the technical program committee of the ARES workshops that they organize. I also work as a lecturer for Data Hiding and Cryptography subjects at the Universitat Oberta de Catalunya (UOC).

You can contact me or find more information here:

Photos

Some pictures from different events related with my research in the fields of steganography and steganalysis.

7th ACM Workshop on Information Hiding and Multimedia Security 2019, París

XV Reunión Española sobre Criptología y Seguridad de la Información 2018, Granada

Thesis defense "Image Steganalysis and Steganography in the Spatial Domain".
Universitat Oberta de Catalunya 2017, Castelldefels

UOC Research Week 2016, Castelldefels

XIV Reunión Española sobre Criptología y Seguridad de la Información 2016, Menorca

XIII Reunión Española sobre Criptología y Seguridad de la Información 2014, Alicante

XII Reunión Española sobre Criptología y Seguridad de la Información 2012, Donostia