Authentication mechanisms such as passwords and multi-factor authentication methods (e.g., smart cards and tokens) provide examples of the challenges involved in creating usable cybersecurity solutions.
We conduct research that explores the usage and usability of authentication mechanisms. We focus on how these mechanisms can be improved to aid in their correct, secure employment by different user populations while avoiding user frustration and circumvention.
Current/recent research projects:
Past projects:
Security and Privacy: authentication, behavior, general security & privacy, privacy, security programs & operations, usability
Technologies: email
Applications: cybersecurity education, cybersecurity workforce, Internet of Things