Title :
Full Business Model Oriented Access Control Method
Author :
Geng, Junhao ; Zhang, Sumei
Author_Institution :
Instn. of CAPP & ME Software, North-western Polytech. Univ., Xi´´an, China
Abstract :
To meet the requirements that full business model of complex information system needs simplified, precise and consistent access control method, analyzing meta-model of full business model, granularities of access control elements, full business model oriented access control (FBMOAC) model is proposed and built, and an algorithm of permission consistency control is presented based on the formal description. Through building access subject granularities, access object granularities, permission assignment control granularities and the dependency, contradiction, delegation, nesting relationships between granularities, FBMOAC supports simplifying the authorization process, controlling access objects precisely and implementing the consistency control of permissions.
Keywords :
authorisation; information systems; access object granularity; access subject granularity; authorization; complex information system; formal description; full business model oriented access control; metamodel; permission assignment control granularity; permission consistency control; Access control; Authorization; Business continuity; Content management; Information systems; Logic; Management information systems; Permission; Telecommunication control; Variable speed drives; Behaviour; Business Model; Data Class; Granularity; Permission Consistency; RBAC; Relation;
Conference_Titel :
Computational Intelligence and Security, 2009. CIS '09. International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5411-2
DOI :
10.1109/CIS.2009.260
