Title :
An Efficient Role Based Access Control System for Cloud Computing
Author :
Tianyi, Zhu ; Weidong, Liu ; Jiaxing, Song
Author_Institution :
Dept. of Comput. Sci. & Technol., Tsinghua Univ., Beijing, China
fDate :
Aug. 31 2011-Sept. 2 2011
Abstract :
coRBAC is a specifically optimized RBAC system for cloud computing environment. It inherits the existing RBAC´s role model and dRBAC´s domain model, optimizes and improves the access control system for services which are hosted on the cloud computing platform. coRBAC greatly improves the certification process and user experience by reducing the unnecessary process of establishing secure connection and setting up multi-level cache, reduces the space complexity and time complexity of access control system.
Keywords :
authorisation; cache storage; cloud computing; computational complexity; RBAC role model; certification process; cloud computing environment; coRBAC; dRBAC domain model; multilevel cache; role based access control system; space complexity; time complexity; Access control; Authentication; Certification; Complexity theory; Organizations; Servers; Standards organizations; access control; cloud; efficiency;
Conference_Titel :
Computer and Information Technology (CIT), 2011 IEEE 11th International Conference on
Conference_Location :
Pafos
Print_ISBN :
978-1-4577-0383-6
Electronic_ISBN :
978-0-7695-4388-8
DOI :
10.1109/CIT.2011.36
