"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)

Educators' Perspectives of Using (or Not Using) Online Exam Proctoring. - David G. Balash; Elena Korkes; Miles Grant; Adam J. Aviv; Rahel A. Fainchtein; Micah Sherr (USENIX Security Symposium, 2023)

"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)