A Self-Adapting Authority Component Based on an Improved RBAC Model
Xin Chen · Techniques of Automation and Applications · 2011
According to the design of repeatability in privilege management and the shortage of the existing RBAC model in practical applications,this paper puts forward a kind of improved RBAC model.The model,mainly based on the role authorization,has added the mechanism of direct user authorization,shielding part of authorization in roles and solving the distribution of exclusive authorization by priority.The paper,using the model from the viewpoint of reuse,designs and implements a self-adapting authority component in system.It realizes the component of authority management and increases the efficiency of software development in the future.