Stephan Wiefling

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 27

Top Topics

Online Services

Fully Functional

Keystroke Dynamics

Authentication Systems

Top Venues

EuroS&P Workshops

Publications

Stephan Wiefling, Marian Hönscheid, Luigi Lo Iacono
A Privacy Measure Turned Upside Down? Investigating the Use of HTTP Client Hints on the Web. CoRR (2024)
Andre Büttner, Andreas Thue Pedersen, Stephan Wiefling, Nils Gruschka, Luigi Lo Iacono
Is It Really You Who Forgot the Password? When Account Recovery Meets Risk-Based Authentication. CoRR (2024)
Stephan Wiefling, Marian Hönscheid, Luigi Lo Iacono
A Privacy Measure Turned Upside Down? Investigating the Use of HTTP Client Hints on the Web. ARES (2024)
Andre Büttner, Andreas Thue Pedersen, Stephan Wiefling, Nils Gruschka, Luigi Lo Iacono
Is It Really You Who Forgot the Password? When Account Recovery Meets Risk-Based Authentication. UbiSec (2023)
Stephan Wiefling, Jan Tolsdorf, Luigi Lo Iacono
Privacy Considerations for Risk-Based Authentication Systems. CoRR (2023)
Stephan Wiefling, Paul René Jørgensen, Sigurd Thunem, Luigi Lo Iacono
Pump Up Password Security! Evaluating and Enhancing Risk-Based Authentication on a Real-World Large-Scale Online Service. ACM Trans. Priv. Secur. 26 (1) (2023)
Vincent Unsel, Stephan Wiefling, Nils Gruschka, Luigi Lo Iacono
Risk-Based Authentication for OpenStack: A Fully Functional Implementation and Guiding Example. CODASPY (2023)
Vincent Unsel, Stephan Wiefling, Nils Gruschka, Luigi Lo Iacono
Risk-Based Authentication for OpenStack: A Fully Functional Implementation and Guiding Example. CoRR (2023)
Stephan Wiefling, Paul René Jørgensen, Sigurd Thunem, Luigi Lo Iacono
Pump Up Password Security! Evaluating and Enhancing Risk-Based Authentication on a Real-World Large-Scale Online Service. CoRR (2022)
Peter Leo Gorski, Sebastian Möller, Stephan Wiefling, Luigi Lo Iacono
"I just looked for the solution!"On Integrating Security-Relevant Information in Non-Security API Documentation to Support Secure Coding Practices. IEEE Trans. Software Eng. 48 (9) (2022)
Stephan Wiefling, Jan Tolsdorf, Luigi Lo Iacono
Data Protection Officers' Perspectives on Privacy Challenges in Digital Ecosystems. CyberICPS/SECPRE/SPOSE/CPS4CIP/CDT&SECOMAN/EIS/SecAssure@ESORICS (2022)
Stephan Wiefling, Markus Dürmuth, Luigi Lo Iacono
What's in Score for Website Users: A Data-driven Long-term Study on Risk-based Authentication Characteristics. CoRR (2021)
Johannes Kunke, Stephan Wiefling, Markus Ullmann, Luigi Lo Iacono
Evaluation of Account Recovery Strategies with FIDO2-based Passwordless Authentication. Open Identity Summit (2021)
Johannes Kunke, Stephan Wiefling, Markus Ullmann, Luigi Lo Iacono
Evaluation of Account Recovery Strategies with FIDO2-based Passwordless Authentication. CoRR (2021)
Stephan Wiefling, Markus Dürmuth, Luigi Lo Iacono
Verify It's You: How Users Perceive Risk-Based Authentication. IEEE Secur. Priv. 19 (6) (2021)
Stephan Wiefling, Jan Tolsdorf, Luigi Lo Iacono
Privacy Considerations for Risk-Based Authentication Systems. EuroS&P Workshops (2021)
Stephan Wiefling, Markus Dürmuth, Luigi Lo Iacono
What's in Score for Website Users: A Data-Driven Long-Term Study on Risk-Based Authentication Characteristics. Financial Cryptography (2) (2021)
Stephan Wiefling, Tanvi Patil, Markus Dürmuth, Luigi Lo Iacono
Evaluation of Risk-based Re-Authentication Methods. CoRR (2020)
Stephan Wiefling, Markus Dürmuth, Luigi Lo Iacono
More Than Just Good Passwords? A Study on Usability and Security Perceptions of Risk-based Authentication. ACSAC (2020)
Stephan Wiefling, Tanvi Patil, Markus Dürmuth, Luigi Lo Iacono
Evaluation of Risk-Based Re-Authentication Methods. SEC (2020)
Stephan Wiefling, Luigi Lo Iacono, Markus Dürmuth
Is This Really You? An Empirical Study on Risk-Based Authentication Applied in the Wild. CoRR (2020)
Stephan Wiefling, Markus Dürmuth, Luigi Lo Iacono
More Than Just Good Passwords? A Study on Usability and Security Perceptions of Risk-based Authentication. CoRR (2020)
Stephan Wiefling
Usability, Sicherheit und Privatsphäre von risikobasierter Authentifizierung. Sicherheit (2020)
Stephan Wiefling, Luigi Lo Iacono, Markus Dürmuth
Is This Really You? An Empirical Study on Risk-Based Authentication Applied in the Wild. SEC (2019)
Stephan Wiefling, Nils Gruschka, Luigi Lo Iacono
Even Turing Should Sometimes Not Be Able to Tell: Mimicking Humanoid Usage Behavior for Exploratory Studies of Online Services. NordSec (2019)
Peter Leo Gorski, Luigi Lo Iacono, Stephan Wiefling, Sebastian Möller
Warn if Secure or How to Deal with Security by Default in Software Development?. HAISA (2018)
Stephan Wiefling, Luigi Lo Iacono, Frederik Sandbrink
Anwendung der Blockchain außerhalb von Geldwährungen. Datenschutz und Datensicherheit 41 (8) (2017)