170 search results - page 1 / 34 » Risk management in dynamic role based access control systems |
ICDIM
2010
IEEE
13 years 2 months ago
2010
IEEE
We present a risk management framework which allows to reason about and manage risk for role based access control systems. The framework expresses essential characteristics of risk...
WORDS
2005
IEEE
13 years 10 months ago
2005
IEEE
This paper presents a framework for verifying the access control requirements of real-time application systems such as workflow management systems and active databases. The tempor...
SACMAT
2003
ACM
13 years 9 months ago
2003
ACM
Traditional network security technologies such as firewalls and intrusion detection systems usually work according to a static ruleset only. We believe that a better approach to ...
IAT
2010
IEEE
13 years 2 months ago
2010
IEEE
There is a need for research on the scientific base and engineering requirements for building trustworthy systems in dynamic environments. To address this need, we study risk analy...
AIMSA
2008
Springer
13 years 10 months ago
2008
Springer
Since its formalization RBAC has become the yardstick for the evaluation of access control formalisms. In order to meet organizational needs, it has been extended along several di...