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Access control policy negotiation for remote hot-deployed grid services

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3 Author(s)
Wei Xue ; Dept. of Comput. Sci. & Technol., Beihang Univ., Beijing ; Jinpeng Huai ; Yunhao Liu

Service grid is a widely distributed environment, where service deployers and containers may be located in different autonomous domains. In such cases, different from traditional scenarios such as J2EE applications, the access control policy should not be determined by a deployer or a container only. Existing grid application deployment solutions do not address this unique requirement. In this paper, we propose a general approach, namely CROWN.ST, an access control policy negotiation solution for remote hot-deployment of grid services in CROWN (China R&D Environment Over Wide-area Network). Based on an access control policy language derived from non-recursive stratified Datalog with constraints, we design the negotiation procedure and three types of meta-policies. We implement a CROWN.ST prototype and evaluate our design by comprehensive experiments

Published in:

e-Science and Grid Computing, 2005. First International Conference on

Date of Conference:

1-1 July 2005