Research on Role-Based Access Control Policy of E-government

The access control of e-government is an important part to protect the security of e-government systems. It is very pivotal to construct access control policy in order to improve the security of e-government systems and protect government information resources. The role-based access control is an effective method to resolve access control of system information resources at present. This paper further discuss about the essential idea and feature of the role-based access control mode on the basis of analyzing elements and types of access control, and then put forward the role-based access control policy of e-government information resources and construct its application framework.