Credit: Nikoletta Babynets
Short CV
Christian studied IT-Security at the Ruhr-University Bochum, Germany, received his Bachelor of Science in 2013, and his Master of Science in 2015. From April 2012 to October 2012, as well as from April 2014 to September 2014, he worked as a Security Engineer Intern at ESCRYPT Inc. in Ann Arbor, Michigan.
Christian joined the workgroup Cryptography in July 2015 as a PhD student with a research focus on wireless sensor network security, working on the DFG-Project Developing and Applying a Sound Security Framework for Sensor Networks, under supervision of Professor Frederik Armknecht. Since September 2017, Christian is part of the Chair of Practical Computer Science IV: Dependable Systems Engineering chaired by Professor Armknecht.
Research Interests
- Automotive Security
- Embedded Security
- IoT Security & Privacy
- Wireless Security
Teaching
FSS 2023 | Selected Topics in IT-Security (Frederik Armknecht, Jochen Schäfer) |
|---|---|
| FSS 2022 | Selected Topics in IT-Security (Frederik Armknecht) Seminar Practical IT-Security (Frederik Armknecht) |
| HWS 2021 | Seminar IT-Security (Frederik Armknecht) |
| FSS 2021 | Selected Topics in IT-Security (Frederik Armknecht, Ghassan Karame) Seminar Practical IT-Security (Frederik Armknecht) |
| HWS 2020 | Praktische Informatik I (Frederik Armknecht) IoT Security (Vasily Mikhalev, Matthias Hamann) |
| FSS 2020 | Selected Topics in IT-Security (Matthias Hamann, Ghassan Karame) |
| HWS 2019 | Kryptographie I (Frederik Armknecht) Praktische Informatik I (Frederik Armknecht) |
| FSS 2019 | Selected Topics in IT-Security (Frederik Armknecht, Ghassan Karame) |
| HWS 2018 | Kryptographie I (Frederik Armknecht) Praktische Informatik I (Frederik Armknecht) |
| FSS 2018 | Data Security (Frederik Armknecht), Selected Topics in IT-Security (Frederik Armknecht, Ghassan Karame) |
| FSS 2017 | Selected Topics in IT-Security (Frederik Armknecht, Ghassan Karame) |
| HWS 2016 | Kryptographie II (Frederik Armknecht) |
Publications
- Frederik Armknecht, Christian Müller (2024). Towards a Cryptographic Model for Wireless Communication. Proceedings of the 21st International Conference on Security and Cryptography — SECRYPT. Ed. by Sabrina De Capitani Di Vimercati and Pierangela Samarati. INSTICC. SciTePress, 2024, pp. 249–261. ISBN: 978-989-758-709-2. ISSN: 2184-7711. doi:https://doi.org/10.5220/0012809300003767
- Jochen Schäfer, Christian Müller, Frederik Armknecht (2024). 0 Sterne für die Sicherheit: Wie Kundenbewertungen die Bitcoin-Adressen von Darknet-Händlern verraten. Sicherheit 2024. Bonn: Gesellschaft für Informatik e.V.. PISSN: 1617-5468. ISBN: 978-3-88579-739-5. pp. 153–170. Full Paper Session 5 – Privacy. Worms. 09.-11.04.2024. doi:https://doi.org/10.18420/sicherheit2024_010
- Jochen Schäfer, Christian Müller, Frederik Armknecht (2022). If You Like Me, Please Don't “Like” Me: Inferring Vendor Bitcoin Addresses From Positive Reviews. Proc. Priv. Enhancing Technol. 2022(1): 440–459 (2022). doi:https://doi.org/10.2478/popets-2022-0022
- Armknecht, F., Benenson, Z., Morgner, P., Müller, C., & Riess, C. (2019). Privacy implications of room climate data. Journal of Computer Security, vol. 27, no. 1, pp. 113–136. doi:https://doi.org/10.3233/JCS-181133
- Morgner, P., Müller, C., Ring, M., Eskofier, B., Riess, C., Armknecht, F., & Benenson, Z. (2017). Privacy Implications of Room Climate Data. ESORICS 2017(2), 324–343. [pdf] doi:https://doi.org/10.1007/978-3-319-66399-9_18
- Morgner, P., Mattejat, S., Benenson, Z., Müller, C., & Armknecht, F. (2017). Insecure to the touch: attacking ZigBee 3.0 via touchlink commissioning. WISEC 2017, 230–240. doi:https://doi.org/10.1145/3098243.3098254
- Mikhalev, V., Armknecht, F., & Müller, C. (2017). On Ciphers that Continuously Access the Non-Volatile Key. IACR Transactions on Symmetric Cryptology, 2016(2), 52–79. doi:https://doi.org/10.13154/tosc.v2016.i2.52–79
- Armknecht, F., Benenson, Z., Morgner, P., & Müller, C. (2016). On the security of the ZigBee Light Link touchlink commissioning procedure. Sicherheit 2016, 229–240. [pdf] https://dl.gi.de/items/12790b8b-aeb5–40ed-979a-158be5286220
- Morgner, P., Benenson, Z., Armknecht, F., & Müller, C. (2015). Design Space of Smart Home Networks from a Security Perspective. 14. GI/
ITG KuVS Fachgespräch Sensornetze, 2015, 41–44. [pdf]