Research on interoperation access control based on OBAC and dynamic trust management

Author

Wang, Yan-hui ; Xiao, Xue-mei ; Jia, Li-min

Author_Institution

State Key Lab. of Rail Traffic Control & Safety, Beijing Jiaotong Univ., Beijing, China

fYear

2010

fDate

23-25 June 2010

Firstpage

17

Lastpage

22

Abstract

The access control mechanism is the one key issue in realizing safety interoperation between distributed information systems. However, the existing multi-domains interoperation access control based on RBAC can not satisfy the safety needs of information system interoperability, in which the sort of users and information are diverse and update frequently. Therefore, the interoperation access control model-DTM-OBAC, based on OBAC and dynamic trust management, was studied in this paper, as to provide a dynamic safety mechanism for information system interoperability across domains.

Keywords

authorisation; open systems; safety-critical software; DTM-OBAC; RBAC; distributed information systems; dynamic safety mechanism; dynamic trust management; information system interoperability; multidomain interoperation access control mechanism; object based access control model; role based access control; Access control; Distributed information systems; Information systems; Laboratories; Management information systems; Permission; Rails; Railway safety; Scattering; Traffic control; OBAC; access control; dynamic trust management; interoperability;

fLanguage

English

Publisher

ieee

Conference_Titel

Software Engineering and Data Mining (SEDM), 2010 2nd International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-7324-3

Electronic_ISBN

978-89-88678-22-0

Type

conf

Filename

5542960