Widely Reused and Shared, Infrequently Updated, and Sometimes Inherited: A Holistic View of PIN Authentication in Digital Lives and Beyond. - Hassan Khan; Jason Ceci; Jonah Stegman; Adam J. Aviv; Rozita Dara 001; Ravi Kuber (ACSAC, 2020)

Concerned but Ineffective: User Perceptions, Methods, and Challenges when Sanitizing Old Devices for Disposal. - Jason Ceci; Hassan Khan; Urs Hengartner; Daniel Vogel 001 (SOUPS @ USENIX Security Symposium, 2021)

No Privacy in the Electronics Repair Industry. - Jason Ceci; Jonah Stegman; Hassan Khan (SP, 2023)