| Towards Usable and Secure Location-based Smartphone Authentication | SOUPS 2021 | Geumhwan Cho, Sungsu Kwag, Jun Ho Huh, Bedeuro Kim, Choong-Hoon Lee, Hyoungshick Kim |
| Please do not use !?_ or your License Plate Number: Analyzing Password Policies in German Companies | SOUPS 2021 | Eva Gerlitz, Maximilian Häring, Matthew Smith |
| Using a Blocklist to Improve the Security of User Selection of Android Patterns | SOUPS 2021 | Collins W. Munyendo, Miles Grant, Philipp Markert, Timothy J. Forman, Adam J. Aviv |
| User Perceptions of the Usability and Security of Smartphones as FIDO2 Roaming Authenticators | SOUPS 2021 | Kentrell Owens, Olabode Anise, Amanda Krauss, Blase Ur |
| Never ever or no matter what: Investigating Adoption Intentions and Misconceptions about the Corona-Warn-App in Germany | SOUPS 2021 | Maximilian Häring, Eva Gerlitz, Christian Tiefenau, Matthew Smith, Dominik Wermke, Sascha Fahl, Yasemin Acar |
| Understanding Users' Knowledge about the Privacy and Security of Browser Extensions | SOUPS 2021 | Ankit Kariryaa, Gian-Luca Savino, Carolin Stellmacher, Johannes Schöning |
| Replication: Effects of Media on the Mental Models of Technical Users | SOUPS 2021 | Khadija Baig, Elisa Kazan, Kalpana Hundlani, Sana Maqsood, Sonia Chiasson |
| Comparing Security and Privacy Attitudes Among U.S. Users of Different Smartphone and Smart-Speaker Platforms | SOUPS 2021 | Desiree Abrokwa, Shruti Das, Omer Akgul, Michelle L. Mazurek |
| "How I Know For Sure": People's Perspectives on Solely Automated Decision-Making (SADM) | SOUPS 2021 | Smirity Kaushik, Yaxing Yao, Pierre Dewitte, Yang Wang |
| A Fait Accompli? An Empirical Study into the Absence of Consent to Third-Party Tracking in Android Apps | SOUPS 2021 | Konrad Kollnig, Pierre Dewitte, Max Van Kleek, Ge Wang, Daniel Omeiza, Helena Webb, Nigel Shadbolt |
| "Whether it's moral is a whole other story": Consumer perspectives on privacy regulations and corporate data practices | SOUPS 2021 | Leah Zhang-Kennedy, Sonia Chiasson |
| Pursuing Usable and Useful Data Downloads Under GDPR/CCPA Access Rights via Co-Design | SOUPS 2021 | Sophie Veys, Daniel Serrano, Madison Stamos, Margot Herman, Nathan Reitinger, Michelle L. Mazurek, Blase Ur |
| Facial Recognition: Understanding Privacy Concerns and Attitudes Across Increasingly Diverse Deployment Scenarios | SOUPS 2021 | Shikun Zhang, Yuanyuan Feng, Norman Sadeh |
| "I'm Literally Just Hoping This Will Work:'' Obstacles Blocking the Online Security and Privacy of Users with Visual Disabilities | SOUPS 2021 | Daniela Napoli, Khadija Baig, Sana Maqsood, Sonia Chiasson |
| WebAlly: Making Visual Task-based CAPTCHAs Transferable for People with Visual Impairments | SOUPS 2021 | Zhuohao Zhang, Zhilin Zhang, Haolin Yuan, Natã M. Barbosa, Sauvik Das, Yang Wang |
| Designing Toxic Content Classification for a Diversity of Perspectives | SOUPS 2021 | Deepak Kumar, Patrick Gage Kelley, Sunny Consolvo, Joshua Mason, Elie Bursztein, Zakir Durumeric, Kurt Thomas, Michael Bailey |
| Why They Ignore English Emails: The Challenges of Non-Native Speakers in Identifying Phishing Emails | SOUPS 2021 | Ayako A. Hasegawa, Naomi Yamashita, Mitsuaki Akiyama, Tatsuya Mori |
| SoK: Still Plenty of Phish in the Sea — A Taxonomy of User-Oriented Phishing Interventions and Avenues for Future Research | SOUPS 2021 | Anjuli Franz, Verena Zimmermann, Gregor Albrecht, Katrin Hartwig, Christian Reuter, Alexander Benlian, Joachim Vogt |
| Investigating Web Service Account Remediation Advice | SOUPS 2021 | Lorenzo Neil, Elijah Bouma-Sims, Evan Lafontaine, Yasemin Acar, Bradley Reaves |
| Knowledge and Capabilities that Non-Expert Users Bring to Phishing Detection | SOUPS 2021 | Rick Wash, Norbert Nthala, Emilee Rader |
| Code Reviewing as Methodology for Online Security Studies with Developers - A Case Study with Freelancers on Password Storage | SOUPS 2021 | Anastasia Danilova, Alena Naiakshina, Anna Rasgauski, Matthew Smith |
| "I have no idea what they're trying to accomplish:" Enthusiastic and Casual Signal Users' Understanding of Signal PINs | SOUPS 2021 | Daniel V. Bailey, Philipp Markert, Adam J. Aviv |
| On the Limited Impact of Visualizing Encryption: Perceptions of E2E Messaging Security | SOUPS 2021 | Christian Stransky, Dominik Wermke, Johanna Schrader, Nicolas Huaman, Yasemin Acar, Anna Lena Fehlhaber, Miranda Wei, Blase Ur, Sascha Fahl |
| Concerned but Ineffective: User Perceptions, Methods, and Challenges when Sanitizing Old Devices for Disposal | SOUPS 2021 | Jason Ceci, Hassan Khan, Urs Hengartner, Daniel Vogel |
| Exploring Authentication for Security-Sensitive Tasks on Smart Home Voice Assistants | SOUPS 2021 | Alexander Ponticello, Matthias Fassl, Katharina Krombholz |
