706 search results - page 78 / 142 » Access Control: Policies, Models, and Mechanisms |
ICTAC
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. Role-based access control (RBAC) is recognized as an excellent model for access control in large-scale networked applications. Formalization of RBAC in a logical approach...
DSONLINE
2006
13 years 8 months ago
2006
In the past, it was very common to develop middleware without consideration of security from the very beginning. To integrate security, the middleware that should be protected has...
CORR
2010
Springer
13 years 9 months ago
2010
Springer
We believe that to fully support adaptive distributed applications, middleware must itself be adaptable, adaptive and policy-free. In this paper we present a new language-independ...
ICTAI
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract—In distributed environments, access control decisions depend on statements of multiple agents rather than only one central trusted party. However, existing policy langua...
CCS
2000
ACM
14 years 1 months ago
2000
ACM
This paper describes a security model for mobile agent based systems. The model defines the notion of a security-enhanced agent and outlines security management components in agen...