Permission Management of RBAC Based on Concept Lattice
Jianfeng Li · Journal of Henan University · 2011
Permission management is a necessary part in complex information system.Traditional permission management relies on the function module of software system operated by security administrator,therefore,there are some potential safety hazards.In this paper,we propose an automatic permission management method based on combine role-based access control and concept lattice model,supply some necessary information to security administrator of software system.Finally,an instance shows the efficient of our method.