Temporal Role-Based Access Control Model
Hongwei Xu · Computer Technology and Development · 2009
The research work of RBAC is greatly emphasized in recent years.However,the main work focuses on some characters which have nothing to do with the time character.In the real life many access control with the time related cannot obtain very good solution,especially some request very high timeliness or the very strong rule periodic access control.The article describes the RBAC with time character,the temporal authorization and the temporal role-based access control model are presented by cycle restraint.And constructed one role access control system about the time restraint,solved a series problem of time and the role of the access control,enhanced the efforts of access control.