163 search results - page 12 / 33 » Specifying and enforcing constraints in role-based access co... |
POLICY
2009
Springer
15 years 5 months ago
2009
Springer
Abstract—An administrative role-based access control (ARBAC) model specifies administrative policies over a role-based access control (RBAC) system, where an administrative perm...
69
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SAC
2002
ACM
14 years 10 months ago
2002
ACM
We argue that matrix-based models are inadequate for regulating business to business (or B2B, for short) e-commerce due to the diversity, complexity and potential large number of ...
105
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TASE
2007
IEEE
15 years 5 months ago
2007
IEEE
Telco services are evolving under several aspects: for instance, services may combine different telecommunication features (messaging, multi-media, etc.) and may be activated and...
101
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ENTCS
2007
14 years 11 months ago
2007
The flow logic approach to static analysis amounts to specifying the admissibility of solutions to analysis problems; when specified using formulae in stratified alternation-fr...
ICICS
2003
Springer
15 years 4 months ago
2003
Springer
This paper presents a policy-based framework for managing access control in distributed heterogeneous systems. This framework is based on the PDP/PEP approach. The PDP (Policy Deci...