688 search results - page 29 / 138 » A Calculus for Access Control in Distributed Systems |
WETICE
1997
IEEE
14 years 4 days ago
1997
IEEE
In this paper we want to share our experiences with implementing a scheme that enforces role based access control in a distributed, heterogeneous computing environment. This work ...
FTDCS
2004
IEEE
13 years 11 months ago
2004
IEEE
The heterogeneous nature and independent administration of geographically dispersed resources in Grid, demand the need for access control using fine-grained policies. In this pape...
DEBS
2003
ACM
14 years 1 months ago
2003
ACM
Research into publish/subscribe messaging has so far done little to propose architectures for the support of access control, yet this will be an increasingly critical requirement ...
CONTEXT
2003
Springer
14 years 1 months ago
2003
Springer
In conventional security systems, protected resources such as documents, hardware devices and software applications follow an On/Off access policy. On, allows to grant access and ...
EMISAIJ
2010
13 years 2 months ago
2010
Integrated process support is highly desirable in environments where data related to a particular business process are scattered over distributed, heterogeneous information system...