I am a scholar in human-computer interaction and assistant professor at the University of North Carolina at Charlotte, where I direct the Security and Privacy Experiences (SPEX) research group. I am a faculty mentor for the UNC Charlotte Cybersecurity Clinic, and a member of the Human-Centered Computing (HCC) Lab, Center for Cyber Defense and Network Assurance (CyberDNA), Center for Energy Security and Reliability (CESaR), and Center for Humane AI Studies (CHAIS).
I work in usable privacy and security. My focus is on understanding how people's security attitudes and social environments weigh in their decision to adopt - or not adopt - secure behaviors (such as sharing passwords securely or ignoring UX cues to scams and "fake news"). I employ a mix of qualitative and quantitative methods from social science, computer science, and design. My work also is informed by prior experiences as a journalist, IT/UX specialist, and social media manager.
In 2018-19, I created the SA-6 security attitude scale. SA-6 is a six-item, self-report measure of a person's engagement with and attentiveness to cybersecurity measures. You are free to use it with attribution. Also, see my SA-13 inventory and the associated working paper for items measuring resistance and concernedness.
For Spring 2026, I am teaching one face-to-face course: ITIS 4360/5360: Human-Centered Artificial Intelligence (a mixed undergraduate/graduate course that counts for the Human-Centered Computing concentration and the new Artificial Intelligence degree). We will be piloting material for a UNC system-wide credential in Generative AI literacy. Curious students can view my revised Syllabus and Weekly Schedule.
Interested in survey research for HCI? Check out (and comment on) my list of books, papers and blog posts that either helped me or are good exemplars (some of them are my own papers) at this link. Also, see my slides on Subjective Methods.
Recent news:
- I will be attending the CognectCon workshop Feb. 4-5, 2026, hosted by Cognitive Security Institute at the University of South Florida.
- I joined the program committee of the Symposium on Usable Security and Privacy (USEC 2026), which will be co-located with NDSS in San Diego, CA, during Feb. 23-27, 2026. USEC offers a very short turn-around on feedback and is a welcoming venue for early-career and student researchers.