706 search results - page 123 / 142 » Access Control: Policies, Models, and Mechanisms |
DBSEC
2001
13 years 9 months ago
2001
: In this paper we introduce a series of reference models for Secure Role-Based Workflow systems. We build our models over the well-known RBAC96 framework. 96 model supports the no...
OOPSLA
1987
Springer
13 years 11 months ago
1987
Springer
This paper shows how an attempt at a uniform and reflective definition resulted in an open-ended system supporting ObjVlisp, which we use to simulate object-oriented language exte...
ICPP
2002
IEEE
14 years 14 days ago
2002
IEEE
Grid computing systems that have been the focus of much research activities in recent years provide a virtual framework for controlled sharing of resources across institutional bo...
ACMICEC
2008
ACM
13 years 9 months ago
2008
ACM
Information sharing and protection against leakage is a critical problem especially for organisations having sensitive information. Sharing content between individuals in the same...
ICDE
2006
IEEE
14 years 1 months ago
2006
IEEE
Today’s model of networking primarily concentrates intelligence at the end hosts with the network itself offering a simple“best-effort”,“data agnostic” communication med...