Using a Blocklist to Improve the Security of User Selection of Android Patterns. - Collins W. Munyendo; Miles Grant; Philipp Markert; Timothy J. Forman; Adam J. Aviv (SOUPS @ USENIX Security Symposium, 2021)

Strategies and Perceived Risks of Sending Sensitive Documents. - Noel Warford; Collins W. Munyendo; Ashna Mediratta; Adam J. Aviv; Michelle L. Mazurek (USENIX Security Symposium, 2021)

User Perceptions of Five-Word Passwords. - Xiaoyuan Wu; Collins W. Munyendo; Eddie Cosic; Genevieve A. Flynn; Olivia Legault; Adam J. Aviv (ACSAC, 2022)

"Desperate Times Call for Desperate Measures": User Concerns with Mobile Loan Apps in Kenya. - Collins W. Munyendo; Yasemin Acar; Adam J. Aviv (SP, 2022)

Why Users (Don't) Use Password Managers at a Large Educational Institution. - Peter Mayer 001; Collins W. Munyendo; Michelle L. Mazurek; Adam J. Aviv (USENIX Security Symposium, 2022)

"The Same PIN, Just Longer": On the (In)Security of Upgrading PINs from 4 to 6 Digits. - Collins W. Munyendo; Philipp Markert; Alexandra Nisenoff; Miles Grant; Elena Korkes; Blase Ur; Adam J. Aviv (USENIX Security Symposium, 2022)

"I just stopped using one and started using the other": Motivations, Techniques, and Challenges When Switching Password Managers. - Collins W. Munyendo; Peter Mayer 001; Adam J. Aviv (CCS, 2023)

"Someone Definitely Used 0000": Strategies. - Daniel V. Bailey; Collins W. Munyendo; Hunter A. Dyer; Miles Grant; Philipp Markert; Adam J. Aviv (EuroUSEC, 2023)

"In Eighty Percent of the Cases, I Select the Password for Them": Security and Privacy Challenges, Advice, and Opportunities at Cybercafes in Kenya. - Collins W. Munyendo; Yasemin Acar; Adam J. Aviv (SP, 2023)

An Analysis of Password Managers' Password Checkup Tools. - Adryana Hutchinson; Collins W. Munyendo; Adam J. Aviv; Peter Mayer 001 (CHI Extended Abstracts, 2024)

It's Trying Too Hard To Look Real: Deepfake Moderation Mistakes and Identity-Based Bias. - Jaron Mink; Miranda Wei; Collins W. Munyendo; Kurt Hugenberg; Tadayoshi Kohno; Elissa M. Redmiles; Gang Wang 011 (CHI, 2024)

"I'm going to try her birthday": Investigating How Friends Guess Each Other's Smartphone Unlock PINs in the Lab. - Elena Korkes; Collins W. Munyendo; Alvin Isaac; Victoria Hennemann; Adam J. Aviv (EuroUSEC, 2024)

Security, Privacy, and Data-sharing Trade-offs When Moving to the United States: Insights from a Qualitative Study. - Mindy Tran; Collins W. Munyendo; Harshini Sri Ramulu; Rachel Gonzalez Rodriguez; Luisa Ball Schnell; Cora Sula; Lucy Simko; Yasemin Acar (SP, 2024)

Reimagining Wearable-Based Digital Contact Tracing: Insights from Kenya and Côte d'Ivoire. - Kavous Salehzadeh Niksirat; Collins W. Munyendo; Onicio Batista Leal Neto; Muswagha Katya; Cyrille Kouassi; Kevin Ochieng; Angoa Georgina; Bernard Olayo; Jean-Philippe Barras; Ciro Cattuto; Adam J. Aviv; Carmela Troncoso (CHI, 2025)

Design and Evaluation of Privacy-Preserving Protocols for Agent-Facilitated Mobile Money Services in Kenya. - Karen Sowon; Collins W. Munyendo; Lily Klucinec; Eunice Maingi; Gerald Suleh; Lorrie Faith Cranor; Giulia Fanti; Conrad Tucker; Assane Gueye (SOUPS, 2025)

"You Have to Ignore the Dangers": User Perceptions of the Security and Privacy Benefits of WhatsApp Mods. - Collins W. Munyendo; Kentrell Owens; Faith Strong; Shaoqi Wang; Adam J. Aviv; Tadayoshi Kohno; Franziska Roesner (SP, 2025)