882 search results - page 51 / 177 » On the Negotiation of Access Control Policies |
106
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ICWS
2003
IEEE
15 years 3 months ago
2003
IEEE
Policy specification for securing Web services is fast emerging as a key research area due to rapid proliferation of Web services in modern day enterprise applications. Whilst the...
106
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ESORICS
2007
Springer
15 years 5 months ago
2007
Springer
We present a new technique for generating a formal proof that an access request satisfies accesscontrol policy, for use in logic-based access-control frameworks. Our approach is t...
140
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SACMAT
2006
ACM
15 years 8 months ago
2006
ACM
We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...
PDPTA
2003
15 years 3 months ago
2003
The telecommunication industry traditionally uses clusters to meet its carrier-class requirements of high availability and reliability. As security has also become a major issue, ...
128
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RBAC
1997
15 years 3 months ago
1997
Role Based Access Control is only a subset of the security management and distributed systems management. Yet, the characteristics and use of the role objects in RBAC or Role Base...