Theodor Schnitzler

22 papers A* 4A 1Misc 1Journal 10Unranked 5
YearRankTypeTitle / Venue / Authors
2025 — conf
Adding Context to Automated Vulnerability Detection for Teaching Software Security.
ITiCSE (2)
Antoine Dorard, Bastian Küppers, Ashish Rajendra Sai, Theodor Schnitzler
2025 A* conf
Scanned and Scammed: Insecurity by ObsQRity? Measuring User Susceptibility and Awareness of QR Code-Based Attacks.
USENIX Security Symposium
Marvin Kowalewski, Leona Lassak, Markus Dürmuth, Theodor Schnitzler
2024 — conf
Amplifying Threats: The Role of Multi-Sender Coordination in SMS-Timing-Based Location Inference Attacks.
WOOT @ USENIX Security Symposium
Evangelos Bitsikas, Theodor Schnitzler, Christina Pöpper, Aanjhan Ranganathan
2023 J jnl
52 Weeks Later: Attitudes Towards COVID-19 Apps for Different Purposes Over Time.
CoRR
Marvin Kowalewski, Christine Utz, Martin Degeling, Theodor Schnitzler, Franziska Herbert, Leonie Schaewitz, Florian M. Farke, Steffen Becker, Markus Dürmuth
2023 J jnl
52 Weeks Later: Attitudes Towards COVID-19 Apps for Different Purposes Over Time.
Proc. ACM Hum. Comput. Interact.
Marvin Kowalewski, Christine Utz, Martin Degeling, Theodor Schnitzler, Franziska Herbert, Leonie Schaewitz, Florian M. Farke, Steffen Becker, Markus Dürmuth
2023 — —
Analyzing privacy and end user information exposure in digital communication environments.
Theodor Schnitzler
2023 A* conf
Freaky Leaky SMS: Extracting User Locations by Analyzing SMS Timings.
USENIX Security Symposium
Evangelos Bitsikas, Theodor Schnitzler, Christina Pöpper, Aanjhan Ranganathan
2023 J jnl
Freaky Leaky SMS: Extracting User Locations by Analyzing SMS Timings.
CoRR
Evangelos Bitsikas, Theodor Schnitzler, Christina Pöpper, Aanjhan Ranganathan
2023 A* conf
Hope of Delivery: Extracting User Locations From Mobile Instant Messengers.
NDSS
Theodor Schnitzler, Katharina Kohls, Evangelos Bitsikas, Christina Pöpper
2022 — conf
"As soon as it's a risk, I want to require MFA": How Administrators Configure Risk-based Authentication.
SOUPS @ USENIX Security Symposium
Philipp Markert, Theodor Schnitzler, Maximilian Golla, Markus Dürmuth
2022 — conf
"Fast, Easy, Convenient." Studying Adoption and Perception of Digital Covid Certificates.
SOUPS @ USENIX Security Symposium
Franziska Herbert, Marvin Kowalewski, Theodor Schnitzler, Leona Lassak, Markus Dürmuth
2022 J jnl
Hope of Delivery: Extracting User Locations From Mobile Instant Messengers.
CoRR
Theodor Schnitzler, Katharina Kohls, Evangelos Bitsikas, Christina Pöpper
2022 J jnl
Proof-of-Vax: Studying User Preferences and Perception of Covid Vaccination Certificates.
Proc. Priv. Enhancing Technol.
Marvin Kowalewski, Franziska Herbert, Theodor Schnitzler, Markus Dürmuth
2022 J jnl
Trace Oddity: Methodologies for Data-Driven Traffic Analysis on Tor.
Proc. Priv. Enhancing Technol.
Vera Rimmer, Theodor Schnitzler, Tom van Goethem, Abel Rodríguez Romero, Wouter Joosen, Katharina Kohls
2021 A* conf
Apps Against the Spread: Privacy Implications and User Acceptance of COVID-19-Related Smartphone Apps on Three Continents.
CHI
Christine Utz, Steffen Becker, Theodor Schnitzler, Florian M. Farke, Franziska Herbert, Leonie Schaewitz, Martin Degeling, Markus Dürmuth
2021 J jnl
Proof-of-Vax: Studying User Preferences and Perception of Covid Vaccination Certificates.
CoRR
Marvin Kowalewski, Franziska Herbert, Theodor Schnitzler, Markus Dürmuth
2021 J jnl
SoK: Managing Longitudinal Privacy of Publicly Shared Personal Online Data.
Proc. Priv. Enhancing Technol.
Theodor Schnitzler, Muhammad Shujaat Mirza, Markus Dürmuth, Christina Pöpper
2021 A conf
We Built This Circuit: Exploring Threat Vectors in Circuit Establishment in Tor.
EuroS&P
Theodor Schnitzler, Christina Pöpper, Markus Dürmuth, Katharina Kohls
2020 — conf
"You still use the password after all" - Exploring FIDO2 Security Keys in a Small Company.
SOUPS @ USENIX Security Symposium
Florian Farke, Lennart Lorenz, Theodor Schnitzler, Philipp Markert, Markus Dürmuth
2020 J jnl
Apps Against the Spread: Privacy Implications and User Acceptance of COVID-19-Related Smartphone Apps on Three Continents.
CoRR
Christine Utz, Steffen Becker, Theodor Schnitzler, Florian M. Farke, Franziska Herbert, Leonie Schaewitz, Martin Degeling, Markus Dürmuth
2020 J jnl
Exploring user perceptions of deletion in mobile instant messaging applications.
J. Cybersecur.
Theodor Schnitzler, Christine Utz, Florian Farke, Christina Pöpper, Markus Dürmuth
2019 Misc conf
Towards Contractual Agreements for Revocation of Online Data.
SEC
Theodor Schnitzler, Markus Dürmuth, Christina Pöpper