599 search results - page 69 / 120 » Managing Privacy in LBAC Systems |
145
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CCS
2009
ACM
16 years 5 months ago
2009
ACM
Distributed proof construction protocols have been shown to be valuable for reasoning about authorization decisions in open distributed environments such as pervasive computing sp...
111
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ACSAC
1999
IEEE
15 years 8 months ago
1999
IEEE
Secure enterprise programming is a difficult and tedious task. Programmers need tools that support t levels of abstraction and that track all the components that participate in di...
132
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ESORICS
2006
Springer
15 years 8 months ago
2006
Springer
Abstract. We consider the problem of efficient key management and user revocation in cryptographic file systems that allow shared access to files. A performanceefficient solution t...
129
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ENTCS
2008
15 years 4 months ago
2008
This paper deals with privacy-preserving (pseudonymized) access to a service resource. In such a scenario, two opposite needs seem to emerge. On one side, the service provider may...
147
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IEEEARES
2010
IEEE
15 years 11 months ago
2010
IEEE
Abstract—Despite a long standing need to incorporate human factors into security risk analysis, taking a balanced approach to analysing security and usability concerns remains a ...