133 search results - page 7 / 27 » Role Signatures for Access Control in Open Distributed Syste... |
102
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ECHT
1992
15 years 1 months ago
1992
An approach to exible hyperbase hypertext database support predicated on the notion of extensibility is presented. The extensible hypertext platform Hyperform implements basic hyp...
111
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ACISP
2003
Springer
15 years 2 months ago
2003
Springer
Abstract. This paper examines the access control requirements of distributed health care information networks. Since the electronic sharing of an individual’s personal health inf...
SACMAT
2003
ACM
15 years 2 months ago
2003
ACM
Role-based Access Control (RBAC) models have been implemented not only in self-contained resource management products such as DBMSs and Operating Systems but also in a class of pr...
POLICY
2009
Springer
15 years 4 months ago
2009
Springer
This paper addresses an important open problem confronting any decentralized and stateful access control (AC) mechanism for networked systems, particularly when the system at hand...
COLCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract. We investigate a security framework for collaborative applications that relies on the role-based access control (RBAC) model. In our framework, roles are pre-defined and...