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ACSAC
2008
IEEE
13 years 7 months ago
YAGP: Yet Another Graphical Password Strategy
Alphanumeric passwords are widely used in computer and network authentication to protect users' privacy. However, it is well known that long, textbased passwords are hard for...
Haichang Gao, Xuewu Guo, Xiaoping Chen, Liming Wan...
ICPADS
2005
IEEE
14 years 1 months ago
UNIDES: An Efficient Real-Time System to Detect and Block Unauthorized Internet Access
In the audit process of Internet activities of users in a local area network, one of the most difficult problems is the problem of source authentication i.e. establishing securely...
Yusuf Uzunay, Kemal Bicakci
SOUPS
2009
ACM
14 years 1 months ago
Graphical passwords as browser extension: implementation and usability study
Abstract: Today, most Internet applications still establish user authentication with traditional text based passwords. Designing a secure as well as a user-friendly password-based ...
Kemal Bicakci, Mustafa Yuceel, Burak Erdeniz, Haka...
HUC
2007
Springer
14 years 1 months ago
Ninja: Non Identity Based, Privacy Preserving Authentication for Ubiquitous Environments
Most of today’s authentication schemes involve verifying the identity of a principal in some way. This process is commonly known as entity authentication. In emerging ubiquitous ...
Adrian Leung, Chris J. Mitchell
SOUPS
2009
ACM
14 years 1 months ago
New directions in multisensory authentication
This paper discusses and evaluates two novel multisensory user authentication mechanisms aimed at preventing observation attacks. These mechanisms improve the usability of our pre...
Madoka Hasegawa, Nicolas Christin, Eiji Hayashi