Gerardo Reynaga

Publication Activity (10 Years)

Years Active: 2012-2015
Publications (10 Years): 0

Top Topics

Multiple Moving Objects

Frame Differencing

Motion Patterns

Top Venues

USENIX Security Symposium

IEEE Trans. Dependable Secur. Comput.

Publications

Gerardo Reynaga, Sonia Chiasson, Paul C. van Oorschot
Heuristics for the evaluation of captchas on smartphones. BCS HCI (2015)
Yi Xu, Gerardo Reynaga, Sonia Chiasson, Jan-Michael Frahm, Fabian Monrose, Paul C. van Oorschot
Security Analysis and Related Usability of Motion-Based CAPTCHAs: Decoding Codewords in Motion. IEEE Trans. Dependable Secur. Comput. 11 (5) (2014)
Gerardo Reynaga, Sonia Chiasson
The Usability of CAPTCHAs on Smartphones. SECRYPT (2013)
Yi Xu, Gerardo Reynaga, Sonia Chiasson, Jan-Michael Frahm, Fabian Monrose, Paul C. van Oorschot
Security and Usability Challenges of Moving-Object CAPTCHAs: Decoding Codewords in Motion. USENIX Security Symposium (2012)