Palette: a paper interface for giving presentations
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Design and technology for Collaborage: collaborative collages of information on physical walls
Proceedings of the 12th annual ACM symposium on User interface software and technology
Communications of the ACM
Is paper safer? The role of paper flight strips in air traffic control
ACM Transactions on Computer-Human Interaction (TOCHI) - Special issue on interface design for safety-critical interactive systems: when there is no room for user error
The designers' outpost: a tangible interface for collaborative web site
Proceedings of the 14th annual ACM symposium on User interface software and technology
Comparing paper and tangible, multimodal tools
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Password Memorability and Security: Empirical Results
IEEE Security and Privacy
Seeing-Is-Believing: Using Camera Phones for Human-Verifiable Authentication
SP '05 Proceedings of the 2005 IEEE Symposium on Security and Privacy
The battle against phishing: Dynamic Security Skins
SOUPS '05 Proceedings of the 2005 symposium on Usable privacy and security
PassPoints: design and longitudinal evaluation of a graphical password system
International Journal of Human-Computer Studies - Special isssue: HCI research in privacy and security is critical now
Passpet: convenient password management and phishing protection
SOUPS '06 Proceedings of the second symposium on Usable privacy and security
Password management strategies for online accounts
SOUPS '06 Proceedings of the second symposium on Usable privacy and security
Human selection of mnemonic phrase-based passwords
SOUPS '06 Proceedings of the second symposium on Usable privacy and security
Stronger password authentication using browser extensions
SSYM'05 Proceedings of the 14th conference on USENIX Security Symposium - Volume 14
A second look at the usability of click-based graphical passwords
Proceedings of the 3rd symposium on Usable privacy and security
Modeling user choice in the PassPoints graphical password scheme
Proceedings of the 3rd symposium on Usable privacy and security
You've been warned: an empirical study of the effectiveness of web browser phishing warnings
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Use Your Illusion: secure authentication usable anywhere
Proceedings of the 4th symposium on Usable privacy and security
A comprehensive study of frequency, interference, and training of multiple graphical passwords
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
A diary study of password usage in daily life
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Phoolproof phishing prevention
FC'06 Proceedings of the 10th international conference on Financial Cryptography and Data Security
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Passwords are the most common authentication scheme today. However, it is difficult for people to memorize strong passwords, such as random sequences of characters. Additionally, passwords do not provide protection against phishing attacks. This paper introduces WebTicket, a low cost, easy-to-use and reliable web account management system that uses "tickets", which are tokens that contain a two-dimensional barcode that can be printed or stored on smartphones. Users can log into accounts by presenting the barcodes to webcams connected to computers. Through two lab studies and one field study consisting of 59 participants in total, we found that WebTicket can provide reliable authentication and phishing resilience.