1140 search results - page 70 / 228 » A Purpose-Based Access Control Model |
IADIS
2004
13 years 9 months ago
2004
With the growth in digital libraries and standardization of protocols for metadata sharing, it is becoming feasible to build federated discovery services which aggregate metadata ...
IEEEARES
2010
IEEE
14 years 3 months ago
2010
IEEE
: © Solving the Transitive Access Problem for the Services Oriented Architecture Alan H. Karp, Jun Li HP Laboratories HPL-2008-204R1 SOA, web services, access control, RBAC, PBAC,...
EUROSYS
2007
ACM
14 years 5 months ago
2007
ACM
We describe a new design for authorization in operating systems in which applications are first-class entities. In this design, principals reflect application identities. Access c...
POLICY
2005
Springer
14 years 1 months ago
2005
Springer
This paper presents a framework for representing and distributing access control policies in distributed heterogeneous systems. Access control polices follows the RBAC (Role Based...
COMCOM
2008
13 years 8 months ago
2008
Despite the advantages offered by pure Peer-to-Peer (P2P) networks (e.g. robustness and fault tolerance), a crucial requirement is to guarantee basic security properties, such as ...