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101
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CHI
2008
ACM
16 years 3 months ago
Access control by testing for shared knowledge
Controlling the privacy of online content is difficult and often confusing. We present a social access control where users devise simple questions of shared knowledge instead of c...
Michael Toomim, Xianhang Zhang, James Fogarty, Jam...
ICIP
2008
IEEE
15 years 9 months ago
A novel video encryption technique based on secret sharing
The rapid growth of the Internet and digitized content made video distribution simpler. Hence the need for video data protection is on the rise. In this paper, we propose a secure...
Chigullapally Narsimha Raju, Ganugula Umadevi, Kan...
ISI
2008
Springer
15 years 3 months ago
Summary management in unstructured P2P systems
In this paper, we propose managing data summaries in unstructured P2P systems. Our summaries are intelligible views with two main virtues. First, they can be directly queried and u...
Rabab Hayek, Guillaume Raschia, Patrick Valduriez,...
SAC
2010
ACM
15 years 10 months ago
Ontology-based generation of IT-security metrics
Legal regulations and industry standards require organizations to measure and maintain a specified IT-security level. Although several IT-security metrics approaches have been de...
Stefan Fenz
119
Voted
ATAL
2006
Springer
15 years 7 months ago
Performance analysis of untraceability protocols for mobile agents using an adaptable framework
Recently we had proposed two untraceability protocols for mobile agents and began investigating their quality. We believe that quality evaluation of security protocols should exte...
Rafal Leszczyna, Janusz Górski