Design And Implementation Of The Security Information Exchange System For E-Government

With the rapid development of computer science and network technology,e-government plays an increasingly important role in the work of government departments.How to improve the operating efficiency of e-government system, enhance e-governmentsystem interconnection between the various subsystems to achieve the exchange ofinformation between government departments, between different functions businesscollaboration and information sharing; enhance the flexibility of e-government system andcontrollability, electronic office to respond to changing needs; strengthen e-governmentsystem security, to ensure the system is confidential government information resources,integrity, availability, able to withstand a variety of security risks, and so on to meet thegrowing information office needs, promotion of national government departments,information technology has important significance.The status of e-government research and development trends on the basis of theinformation for the e-government construction of key technologies and the demand isanalyzed, combined with network security and encryption technology, presents a safetyinformation exchange system solution designed implements a convenient, efficient andsecure safety information exchange system, the system includes real-time communicationmodules, custom modules and workflow process server messaging middleware.Instant messaging module implements the transfer of secure instant messaging,ordinary instant chat services, and customized security as an Administrative call servicefor users to manage contact list and communications records, the use of cryptography andPKI technology to secure communications security, integrity and reliability.Custom process workflow module implements a practical, flexible and morecontrollable process design, the user can customize according to specific public process and modify processes, use SSL to ensure secure communication protocols running userprocesses authenticity, communication data security and integrity, and through role-basedpermission management and detailed security audit to strengthen security.Server to the Java Message Service messaging middleware based on different serversas well as to strengthen the interaction between different communication protocols,increasing messaging approach ensures that the message of accessibility, avoid sendingmessages bobble, late receipt and so on.