706 search results - page 1 / 142 » Access Control: Policies, Models, and Mechanisms |
FOSAD
2000
Springer
13 years 8 months ago
2000
Springer
Access control is the process of mediating every request to resources and data maintained by a system and determining whether the request should be granted or denied. The access co...
JHSN
2006
13 years 4 months ago
2006
We present a refined model for Role Based Access Control policies and define a risk measure for the model, which expresses elements of the operational, combinatorial and conflict ...
CCS
2008
ACM
13 years 6 months ago
2008
ACM
Usage control is a generalization of access control that also addresses how data is used after it is released. We present a formal model for different mechanisms that can enforce ...
RBAC
1997
13 years 6 months ago
1997
The RBAC metaphor is powerful in its ability to express access control policy in terms of the way in which administrators view organizations. The functionality of simple Role Base...
IJNSEC
2010
12 years 11 months ago
2010
One of the major threats that an enterprise Information system networks are facing today is the Insider threat. As part of the Insider Threat study, lack of an effective access co...