Research and Design of Security Support Model in the Intranet
Liu Hongyi · Modern Electronics Technique · 2007
Today′s researchers show more interest in the problem of security in the Intranet.Through analyzing the diversified requirements of Intranet security,this paper presents a novel RBAC-based security support model of Intranet.The proposed model is composed of three visiting levels including,security foundation layer,security modeling layer and security application layer.The resources of Intranet can be classified and assigned in the security foundation layer by uniform resource representation,user identity verification and visiting permission assignment.Through integrating the techniques of self-securing storage,information encryption and no negation,the security modeling layer acts as the core of the proposed model.The top layer is the security application layer,which supports the full side of the security of the Intranet.As an illustration,an implementation framework is given to show the effectiveness of the suggested model.