Publications
- Collins W. Munyendo, Yasemin Acar, and Adam J. Aviv. “In Eighty Percent of the Cases, I Select the Password for Them”: Security and Privacy Challenges, Advice, and Opportunities at Cybercafes in Kenya. 44th IEEE Symposium on Security and Privacy (IEEE S&P ‘23). May 2023. [url] [pdf] [slides] [Distinguished Paper Award].
- Mindy Tran*, Harshini Sri Ramulu*, Collins W. Munyendo*, Rachel Gonzalez Rodriguez, Luisa Ball Schnell, Cora Sula, Joseph Ogren, Karim Alami, Lucy Simko, Anna Lena Rotthaler, and Yasemin Acar. Security and Privacy Challenges and Concerns When Moving to the United States. CHI Workshop on Migration, Security & Privacy. April 2023. *Co-first authors.
- Xiaoyuan Wu, Collins W. Munyendo, Eddie Cosic, Genevieve A. Flynn, Olivia Legault, and Adam J. Aviv. User Perceptions of Five-Word Passwords. 38th Annual Computer Security Applications Conference (ACSAC ‘22). Dec 2022. [url] [pdf] [slides].
- Collins W. Munyendo, Philipp Markert, Alexandra Nisenoff, Miles Grant, Elena Korkes, Blase Ur, and Adam J. Aviv. “The Same PIN, Just Longer”: On the (In)Security of Upgrading PINs from 4 to 6 digits. 31st USENIX Security Symposium (USENIX Security ‘22). Aug 2022. [url] [pdf] [video] [slides].
- Peter Mayer, Collins W. Munyendo, Michelle L. Mazurek, and Adam J. Aviv. Why Users (Don’t) Use Password Managers at a Large Educational Institution. 31st USENIX Security Symposium (USENIX Security ‘22). Aug 2022. [url] [pdf] [video] [slides].
- Collins W. Munyendo, Yasemin Acar, and Adam J. Aviv. “Desperate Times Call for Desperate Measures”: User Concerns with Mobile Loan Apps in Kenya. 43rd IEEE Symposium on Security and Privacy (IEEE S&P ‘22). May 2022. [url] [pdf] [video] [slides].
- Noel Warford, Collins W. Munyendo, Ashna Mediratta, Adam J. Aviv, and Michelle L. Mazurek. Strategies and Perceived Risks of Sending Sensitive Documents. 30th USENIX Security Symposium (USENIX Security ‘21). Aug 2021. [url] [pdf] [video] [slides].
- Collins W. Munyendo, Miles Grant, Philipp Markert, Timothy J. Forman, and Adam J. Aviv. Using a Blocklist to Improve the Security of User Selection of Android Patterns. 17th Symposium on Usable Privacy and Security (SOUPS ‘21). Aug 2021. [url] [pdf] [video] [slides].