170 search results - page 23 / 34 » Risk management in dynamic role based access control systems |
DSOM
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. A framework for the autonomous management of clustered server systems called LAMA1 (Large-scale system’s Autonomous Management Agent) is proposed in this paper. LAMA is...
BPM
2006
Springer
13 years 11 months ago
2006
Springer
Service Science is a new term for a new paradigm which aims at the solution of an obvious problem: How to make the increasing fusion of business and IT successful in a dynamically ...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
The requirements for secure document workflows in enterprises become increasingly sophisticated, with employees performing different tasks under different roles using the same pro...
CSFW
2004
IEEE
13 years 11 months ago
2004
IEEE
Workflow management systems (WFMSs) have attracted a lot of interest both in academia and the business community. A workflow consists of a collection of tasks that are organized t...