Research
Talks
A collection of selected talks over the past decade. Below, talks with a title slide showing are archived here as talk-essays, documented with something close to the words I said, alongside the slides I used, in some cases abridged for clarity. The others have slides or a video.
2025
A Conundrum of Permissions
Keynote and Test of Time Award Talk, Symposium on Usable Security and Privacy (USEC), 2025
2023
"There will be less privacy, of course": How and Why People in 10 Countries Expect AI Will Affect Privacy in the Future
Conference Talk, Symposium on Usable Privacy and Security (SOUPS), 2023
2022
Discover AI in Daily Life
Lightning Talk, TTC Labs Summit 2022, May 2022
2021
"Why wouldn't someone think of democracy as a target?": Security Practices & Challenges of People Involved with U.S. Political Campaigns
Conference Talk, USENIX Security Symposium, August 2021
2021
Exciting, Useful, Worrying, Futuristic: Public Perception of Artificial Intelligence in 8 Countries
Conference Talk, AAAI/ACM Conference on AI, Ethics, and Society (AIES), Virtual, May 2021
2016
An Inconvenient Trust: User Attitudes Toward Security and Usability Tradeoffs for Key-Directory Encryption Systems
Invited Talk, Black Hat USA, 2016