University of Iowa
There have been many security solutions to secure representation in the work flow used in business processes and grid networks. Most of these solutions try to provide maximum security in workflow processes and most of them are used Role-Based Access Control model (RBAC). Capability Role-Base Access Control (CRBAC) is one of the models that are used to model RBAC which in this paper, the authors introduce these models and their proposed solution. Central idea of the model and the solution is secure transfer ability of one user to other users within a safe and secure workflow.