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DAIS
2007
15 years 3 months ago
The Context-Dependent Role Model
Implementing context-dependent behaviour of pervasive computing applications puts a great burden on programmers: Devices need to continuously adapt not only to their own context, b...
Jorge Vallejos, Peter Ebraert, Brecht Desmet, Tom ...
CCS
2006
ACM
15 years 5 months ago
Providing witness anonymity in peer-to-peer systems
In this paper, we introduce the concept of witness anonymity for peer-to-peer systems. Witness anonymity combines the seemingly conflicting requirements of anonymity (for honest p...
Bo Zhu, Sanjeev Setia, Sushil Jajodia
ESORICS
2009
Springer
16 years 2 months ago
WORM-SEAL: Trustworthy Data Retention and Verification for Regulatory Compliance
Abstract. As the number and scope of government regulations and rules mandating trustworthy retention of data keep growing, businesses today are facing a higher degree of regulatio...
Tiancheng Li, Xiaonan Ma, Ninghui Li
CCS
2009
ACM
16 years 2 months ago
Semantic context aware security policy deployment
The successful deployment of a security policy is closely related not only to the complexity of the security requirements but also to the capabilities/functionalities of the secur...
Frédéric Cuppens, Joaquín Gar...
88
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CCS
2009
ACM
16 years 2 months ago
Expressive policy analysis with enhanced system dynamicity
Despite several research studies, the effective analysis of policy based systems remains a significant challenge. Policy analysis should at least (i) be expressive (ii) take accou...
Robert Craven, Jorge Lobo, Jiefei Ma, Alessandra R...