Access control method based on ABAC (Attribute Based Access Control) and RBAC (Role Based Access Control)

The invention discloses an access control method based on ABAC (Attribute Based Access Control) and RBAC (Role Based Access Control). The method is based on the access control of ABAC and RBAC; the dynamic control and access control with different granularities of access can be realized; the method is especially suitable for the access control of resources in the system with complex business. By adopting the method, the self advantages of ABAC and RBAC can be excellently used; ABAC and RBAC are integrated; according to defined control information, the resources can be flexibly controlled with different granularities, so that the access control with different granularities to the resources can be satisfied for users. The method is especially suitable for the access control of the resources in the system with complex business; the access control requirements of the system can be successfully satisfied.