Research And Implementation Of Network Security Management And Control System In Vocational Colleges Based On J2EE

With the maturity of computer technology and the popularization of network and information,the internal network system of campus plays a very important role in the daily work,office,scientific research and teaching of higher vocational colleges.It has become an indispensable medium for teaching staff and students,in working and learning.With the continuous expansion of the school scale,and the continuous upgrading and expansion of the network system access equipment,the entire network architecture has become increasingly complex,the heterogeneity is also constantly improving,which requires the establishment and improvement of a complete set of campus network security operation control system to ensure the normal development of the work and teaching activities of the whole college.The main design work of this paper is mainly based on the campus network of a vocational and technical college in Xinjiang where the author works,which focuses on the following aspects of the main content of the elaboration:Firstly,this paper focuses on the analysis of the background and significance of the paper,discusses the research status of network management system at home and abroad,and summarizes the main structure and content of the paper.Secondly,on the one hand,the campus network management and control system designed in this paper mainly uses J2 EE programming language,web access technology,SQL Server database technology for data access,and SNMP technology for network management protocol.On the other hand,the paper analyzes the design of the system scientifically,focusing on the role,function and technical performance of the system design.Finally,combined with the actual situation of the campus network management and control system of a vocational and technical college in Xinjiang,the paper designs the business logic application,network topology structure and main system function modules of the whole network management and control system.In the end,the whole network management and control system has been realized and applied in the actual case of a vocational and technical college in Xinjiang where the author works,at present,the system has been put into operation for half a year,and the technical status indicators are really good.