Research And Design Of Campus Network Management Application Platform

In the modern network revolution of the university's administration background, this paper explores and construct R&D of the management system on the campus network,emphasized in security and practicability.It is definitely promote revolution of the university's administration.The paper is systematic and deep research of the application System of the university's administration.This paper detailed analysis character and function of this.It impact on the guideline and basement of the design and implement the most functional module of system subsequently.The primary job and harvest of the research as follows:1,based on the problem and contradiction in the person of university's administration anciently,when all comes to all,consolidated layout, construct the application System of the university's administration that based on the web on the safe side,the realization of the whole university progress of the management and service of education and research.2 Data flow of the system is divided into three layers as follows,database layer, DP layer and presentation layer,adopt MS SQL database at database layer;save\alter\delete data by DP process of SQL, then change format of the data in database to the XML format,presentation layer make page layout and manage data mostly.3,As the network security is eg of the R&D,in the premise of the computer network security,it research some technology of network security used in system abroad and deep,1) RBAC, in order to protecting the data furthest, limit the purview of operation of different user via authorization of different role; 2) The protection of the page by the Hash function,count the MD5 value of the file on server end and client end, prompt immediately once finding the value changed; 3) Encrypt file by AES, define a ActiveX control(editorLib.ocx) which encapsulate AES arithmetic,asp file return the encrypt document to user based on the requestion of them, finally, decrypt and display the document by the ActiveX control after arriving client end.In conclusion, the work will change the old organization of university into an automatic network system. Consequently, the more quickly response of the management, the well determination, the predigestic organization and the efficient come out. Although majorpremise of the realization of the system is the security, it is relative. The unforecast hidden trouble of the security will emerge during the usage of the system. So we must modify and perfect it constantly based on the circumstances.