481 search results - page 48 / 97 » Analyzing and Managing Role-Based Access Control Policies |
SRDS
2003
IEEE
14 years 2 months ago
2003
IEEE
We demonstrate that symmetric-key cryptography can be used for both read and write access control. One-time write access can be granted by handing over an encryption key, and our ...
VTC
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— In this paper, we propose a way of achieving optimality in radio resource management (RRM) for heterogeneous networks. We consider a micro or femto cell with two co-loc...
ACSAC
2009
IEEE
14 years 3 months ago
2009
IEEE
—Access control models describe frameworks that dictate how subjects (e.g. users) access resources. In the Role-Based Access Control (RBAC) model access to resources is based on ...
CCS
2009
ACM
14 years 9 months ago
2009
ACM
The successful deployment of a security policy is closely related not only to the complexity of the security requirements but also to the capabilities/functionalities of the secur...
CCS
2010
ACM
13 years 6 months ago
2010
ACM
Cross-domain information exchange is a growing problem, as business and governmental organizations increasingly need to integrate their information systems with those of partially...