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《Computer Science》 2006-09
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Study on Disaster Recovery System Model

WANG Kun~1 YUAN Feng~2 ZHOU Li-Hua~1 (Ministry of Edu.Key Lab.of Computer Networks and Information Security,Xidian Univ.,Xi'an 710071)~1 (National Information Security Engineering and Technology Research Center,Beijing 100093)~2  
According to the requests of continuous service capability of a certain E-government Experimental and Dem- onstration Project of china,the paper presents a new Robust Disaster Recovery System Model.RDRSM strengthens the ability of safe communication and guarantees the secure command on disaster recovery.Its self-supervision capabili- ty can monitor the integrality and security of disaster recovery system itself.Using real-time visible platform provided by GIS,GPS and RS,the model can make disaster recovery system easier to use,manage and maintain.The model possesses features of security,robustness,controllability,and can be applied to highly security-critical environments such as e-government and bank.Conducted by RDRSM,an e-government disaster recovery system has been construc- ted over one year.Practice verifies the significance of some components in the model,such as disaster recovery plan- ning,system supervision,communication support.
【Fund】: 国家“十五”重点科技攻关计划(2002AA1Z67101)。
【CateGory Index】: TP309
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