97 search results - page 3 / 20 » Modeling and Enforcing Advanced Access Control Policies in H... |
DRM
2008
Springer
13 years 10 months ago
2008
Springer
In this paper we present Trishul-UCON (T-UCON), a DRM system based on the UCONABC model. T-UCON is designed to be capable of enforcing not only application-specific policies, as a...
SP
1997
IEEE
14 years 25 days ago
1997
IEEE
A major drawback of existing access control systems is that they have all been developed with a specific access control policy in mind. This means that all protection requirement...
DIMVA
2009
13 years 9 months ago
2009
The use of dynamic access control policies for threat response adapts local response decisions to high level system constraints. However, security policies are often carefully tigh...
POLICY
2009
Springer
14 years 3 months ago
2009
Springer
Abstract—An administrative role-based access control (ARBAC) model specifies administrative policies over a role-based access control (RBAC) system, where an administrative perm...
JCS
2008
13 years 8 months ago
2008
The protection of privacy is an increasing concern in our networked society because of the growing amount of personal information that is being collected by a number of commercial...