Research and implementation on access control of management-type SaaS

In the paper, we analyze the features of access control of management-type SaaS. Based on the traditional RBAC, we put forward the access control model based on both tenant and role, in which the tenant is as the minimum unit of administrative domain. To be sure user identity with physical security, we put forward the hierarchical authentication and management of user in the management-type SaaS. In order to ensure the access control model of management-type SaaS in line with the reality, we abolish the inheritance right of role in the traditional RBAC. Based on the timing diagram of UML, analyzing the access control model of the cattle public administration platform based on the SaaS, we present its dynamic modeling of access control. Test and analysis is shown that the access control model based on both tenant and role can ensure the accessibility, security and privacy to access cross-domain in the management-type SaaS, and promote the popularization and application of the management-type SaaS.