All Stories

  1. Identifying Overlapping Ideas and Concepts of Methods that Hide Information

    Article • ACM Computing Surveys, April 2025, ACM (Association for Computing Machinery)

    Dr. Christian Kraetzer, Sebastian Zillien, Prof. Dr. Steffen Wendzel, Dr. habil. Steffen Wendzel

  2. Combining Different Existing Methods for Describing Steganography Hiding Methods

    Article • January 2025, Springer Science + Business Media

    Dr. Christian Kraetzer, Dr. habil. Steffen Wendzel

  3. Forensic Trace Analysis for MP3 based Stego-Malware: Exemplary Study for Stego-Algorithm and Capacity Attribution to derive YARA Rules for Malware Identification

    Article • June 2024, ACM (Association for Computing Machinery)

    Dr. Christian Kraetzer

  4. GAN-based Minutiae-driven Fingerprint Morphing

    Article • June 2024, ACM (Association for Computing Machinery)

    Dr. Christian Kraetzer

  5. A Generic Taxonomy for Steganography Methods

    Article • July 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Christian Kraetzer, Dr. habil. Steffen Wendzel

  6. A Generic Taxonomy for Steganography Methods

    Article • July 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Christian Kraetzer

  7. A Generic Taxonomy for Steganography Methods

    Article • July 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Christian Kraetzer

  8. Process-Driven Modelling of Media Forensic Investigations-Considerations on the Example of DeepFake Detection

    Article • Sensors, April 2022, MDPI AG

    Dr. Christian Kraetzer

  9. The Threat of Covert Channels in Network Time Synchronisation Protocols

    Article • Journal of Cyber Security and Mobility, March 2022, River Publishers

    Dr. Christian Kraetzer

  10. Artificial Steganographic Network Data Generation Concept and Evaluation of Detection Approaches to secure Industrial Control Systems against Steganographic Attacks

    Article • August 2021, ACM (Association for Computing Machinery)

    Dr. Christian Kraetzer

  11. A Systematic Analysis of Covert Channels in the Network Time Protocol

    Article • August 2021, ACM (Association for Computing Machinery)

    Dr. Christian Kraetzer

  12. A Semi-Automated HTTP Traffic Analysis for Online Payments for Empowering Security, Forensics and Privacy Analysis

    Article • August 2021, ACM (Association for Computing Machinery)

    Dr. Christian Kraetzer, Salatiel Ezennaya-Gomez

  13. A Revised Taxonomy of Steganography Embedding Patterns

    Article • August 2021, ACM (Association for Computing Machinery)

    Dr. habil. Steffen Wendzel, Dr. Christian Kraetzer

  14. Potential advantages and limitations of using information fusion in media forensics—a discussion on the example of detecting face morphing attacks

    Article • EURASIP Journal on Information Security, July 2021, Springer Science + Business Media

    Dr. Christian Kraetzer

  15. Media Forensics Considerations on DeepFake Detection with Hand-Crafted Features

    Article • Journal of Imaging, July 2021, MDPI AG

    Dr. Christian Kraetzer

  16. General Requirements on Synthetic Fingerprint Images for Biometric Authentication and Forensic Investigations

    Article • June 2021, ACM (Association for Computing Machinery)

    Dr. Christian Kraetzer

  17. Information Hiding in Cyber Physical Systems: Challenges for Embedding, Retrieval and Detection using Sensor Data of the SWAT Dataset

    Article • June 2021, ACM (Association for Computing Machinery)

    Dr. Christian Kraetzer

  18. Steganography by synthesis

    Article • August 2018, ACM (Association for Computing Machinery)

    Dr. Christian Kraetzer

  19. Extended StirTrace Benchmarking of Biometric and Forensic Qualities of Morphed Face Images

    Article • IET Biometrics, February 2018, the Institution of Engineering and Technology (the IET)

    Dr. Christian Kraetzer