Action-Based Access Control Model and Administration of Actions ( 1.Key Laboratory of Computer Networks and Information Security,Xidian University,Xi'an,Shaanxi 710071,China; 2.Graduate School,Beijing Electronic Science and Technology Institute,Beijing 100070,China)
LI Feng-hua, WANG Wei, MA Jian-feng, et al. Action-Based Access Control Model and Administration of Actions ( 1.Key Laboratory of Computer Networks and Information Security,Xidian University,Xi'an,Shaanxi 710071,China; 2.Graduate School,Beijing Electronic Science and Technology Institute,Beijing 100070,China)[J]. Acta Electronica Sinica, 2008, 36(10): 1881-1890.
LI Feng-hua, WANG Wei, MA Jian-feng, et al. Action-Based Access Control Model and Administration of Actions ( 1.Key Laboratory of Computer Networks and Information Security,Xidian University,Xi'an,Shaanxi 710071,China; 2.Graduate School,Beijing Electronic Science and Technology Institute,Beijing 100070,China)[J]. Acta Electronica Sinica, 2008, 36(10): 1881-1890.DOI:
Access control is one of the powerful and generalized approaches of authorization decisions on information resources.Firstly
the environmental state is introduced and the term "action" is defined based on roles
temporal states and environmental states.Actions can be used to capture security-relevant aspects of roles
temporal states and environmental states in different information systems.Then
the action hierarchy
temporal hierarchy
environmental hierarchy and Action-Based Access Control(ABAC)model are presented.And the relationship among roles
temporal states and environmental states are analyzed.By introducing the limited temporal states and environmental states
the administrative action and administrative model for ABAC are described.The controlling relations of user-administrative action and administrative action-administrative permission are proposed.By Z-notation
the functions of AddAction
ModifyAction and DeleteAction are introduced.Moreover
the related methods for ABAC administrative model are presented.Compared with the existing models
the ABAC model can solve the problem of access control in information systems with mobile computation.