Information Security Exchange Study Of Rural Information Integrated Service Platform

With the rapid development of information technology,all kinds of information technology applications in the domestic industry is playing a more and more important role.On the one hand,the amount of data is growing at a geometric level;on the other hand,the information exchange among the various applications becomes more and more frequent.How to realize the secure and efficient data integration across domains? In this paper,to other site of the Henan Province rural comprehensive information service platform and data exchange as the research object,aiming at the two problems existing in data integration: data integration model design and how to ensure data exchange security,efficient transmission.The data integration security model based on ESB is put forward,and the optimal selection method is obtained according to the common data format and data transmission efficiency.This paper has carried on the following several aspects of research:1.To Henan Province rural integrated information service platform as the research object.Analysis rural integrated information service platform data source properties,to receive from outside the data platform of data to construct based on ESB technology of rural information service across multiple security domains information exchange model.2.In terms of the message object design,to XML and JSON two common data exchange format object,from data generation,data transmission,data analysis of three stage experiment that JSON format higher transmission efficiency of conclusion.Using the digital signature technology and message digest technology to realize the data exchange between the two parties to verify the identity of the data and to ensure the integrity of the data.According to the composition of the object data exchange proposed two different methods,through the experimental comparison and analysis,select optimum composition,to meet the data exchange in the process of serialization and deserialization to efficient parsing method.3.Implementation of authentication in the authentication and data integrity,and other security conditions,the transmission efficiency of the Json data format is still higher than the transmission efficiency of Xml.In this paper,based on the comprehensive information service platform of Henan Province,this paper studies the security and efficient data exchange between the application systems.In some of the industry portal platform of information system with high security,high security requirements under the premise to achieve sharing of data between different application systems in different security domains to fast and convenient integration and security effectively,has very important research and practical significance.