269 search results - page 26 / 54 » Security analysis in role-based access control |
145
Voted
COMGEO
2010
ACM
15 years 7 months ago
2010
ACM
Today sophisticated concepts, languages and frameworks exist, that allow implementing powerful fine grained access control systems for protecting Web Services and spatial data in ...
136
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WWW
2007
ACM
16 years 4 months ago
2007
ACM
XACML has emerged as a popular access control language on the Web, but because of its rich expressiveness, it has proved difficult to analyze in an automated fashion. In this pape...
119
Voted
ICDAR
2003
IEEE
15 years 9 months ago
2003
IEEE
A novel strategy for the representation and manipulation of distributed documents, potentially complex and heterogeneous, is presented in this paper. The document under the propos...
136
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CCS
2006
ACM
15 years 7 months ago
2006
ACM
We introduce the notion of resiliency policies in the context of access control systems. Such policies require an access control system to be resilient to the absence of users. An...
135
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CCS
2007
ACM
15 years 10 months ago
2007
ACM
In defining large, complex access control policies, one would like to compose sub-policies, perhaps authored by different organizations, into a single global policy. Existing po...