The research project URIA inspects the widely deployed password-based authentication. Everyone knows the difficulty of choosing and, especially, remembering good passwords. In addition, password-protected systems involve high security risks because they can be “cracked” quickly. Hence, password-based authentication has weaknesses in terms of
usability as well as security. In contrast to that, risk-based authentication has the potential of improving security without degrading usability.
Principle Investigators (PIs)
Prof. Dr. Markus Dürmuth
Lehrstuhl für Mobile Security
Horst Görtz Institut für IT Sicherheit
Ruhr-Universität Bochum
Prof. Dr.-Ing. Luigi Lo Iacano
Fakultät für Informations-, Medien- und Elektrotechnik
Institut für Medien- und Phototechnik (IMP)
Technische Hochschule Köln
PhD Researchers
Philipp Markert
Lehrstuhl für Mobile Security
Horst Görtz Institut für IT Sicherheit
Ruhr-Universität Bochum
Stephan Wiefling
Fakultät für Informations-, Medien- und Elektrotechnik
Institut für Medien- und Phototechnik (IMP)
Technische Hochschule Köln
@SWiefling
Publications
- Wiefling, Stephan, Luigi Lo Iacono, and Markus Dürmuth. “Is This Really You? An Empirical Study OnRisk-Based Authentication Applied in the Wild,” IFIP SEC 2019.
- Wiefling, Stephan, Gruschka, N., & Lo Iacono, L. (2019). Even Turing Should Sometimes Not Be Able To Tell: Mimicking Humanoid Usage Behavior for Exploratory Studies of Online Services.
- Wiefling, Stephan: Usability, Sicherheit und Privatsphäre von risikobasierter Authentifizierung. In:Sicherheit 2020, Lecture Notes in Informatics (LNI), Gesellschaft für Informatik, Bonn 2020. doi:10.18420/sicherheit2020_15