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SACMAT
2009
ACM
16 years 26 days ago
Evaluating role mining algorithms
While many role mining algorithms have been proposed in recent years, there lacks a comprehensive study to compare these algorithms. These role mining algorithms have been evaluat...
Ian Molloy, Ninghui Li, Tiancheng Li, Ziqing Mao, ...
AFRICACRYPT
2010
Springer
16 years 25 days ago
Flexible Group Key Exchange with On-demand Computation of Subgroup Keys
Modern multi-user communication systems, including popular instant messaging tools, social network platforms, and cooperative-work applications, offer flexible forms of communica...
Michel Abdalla, Céline Chevalier, Mark Manu...
SP
2008
IEEE
112views Security Privacy» more  SP 2008»
16 years 22 days ago
Saner: Composing Static and Dynamic Analysis to Validate Sanitization in Web Applications
Web applications are ubiquitous, perform missioncritical tasks, and handle sensitive user data. Unfortunately, web applications are often implemented by developers with limited se...
Davide Balzarotti, Marco Cova, Viktoria Felmetsger...
FOCS
2007
IEEE
16 years 21 days ago
Intrusion-Resilient Secret Sharing
We introduce a new primitive called Intrusion-Resilient Secret Sharing (IRSS), whose security proof exploits the fact that there exist functions which can be efficiently computed ...
Stefan Dziembowski, Krzysztof Pietrzak
CCS
2007
ACM
16 years 16 days ago
Polyglot: automatic extraction of protocol message format using dynamic binary analysis
Protocol reverse engineering, the process of extracting the application-level protocol used by an implementation, without access to the protocol specification, is important for m...
Juan Caballero, Heng Yin, Zhenkai Liang, Dawn Xiao...