Design And Implementation Of Campus Safety Management System In Grid Environment

With the development of computer network,it covers more and more fields.The network is full of people's work and study.Campus network is one of the important application fields.At the same time,the campus network security problems also cause people's attention,which is an important work of school management.However,the current campus network security management platform in the operation process often encounter a variety of security risks.For example,due to the large number of people and abundant teaching materials on campus,campus activities are easy to be injured and lose materials.Therefore,the campus network security management platform is required to provide accurate positioning of the incident location or the function of overlooking the campus.The combination of grid and network security technology plays an irreplaceable role in strengthening the security of campus network.Grid network security management integrates all kinds of scattered information.Combined with geographical elements,the integrated information is processed and monitored to realize dynamic management and improve management efficiency.In order to do a good job in campus network security and solve the disadvantages of the current campus network security management platform,we need to strengthen our own software strength in addition to enhancing the hardware environment.This paper takes the campus network security management as the goal,combines the campus network security factors,geographical environment and other information,uses J2 EE,grid technology and other tools to develop the campus network security management system under the grid environment.The system realizes the functions of grid data collection,teaching and learning office cooperation,grid environment information evaluation and grid environment supervision.It includes three operation modes: daily inspection of professional collection personnel,inspection of security flaws of monitoring equipment,and self inspection of users.That is to actively mobilize the participating entities in the campus network to assist the staff to complete the work management and jointly safeguard the campus network security.In order to solve the campus network log classification,the system is based on GPS positioning technology,using PSO optimization to improve the gradient descent method,to predict and classify the campus network under the network environment,so as to ensure the campus network security.The system breaks through the shackles of a single campus network,applies the global thinking of grid environment to network security,and truly considers the security of all participants in the campus.In the aspect of data security management,it not only ensures the security management of spatial data,but also ensures the security of network log,so as to achieve the comprehensive security protection work online and offline.This has a strong application significance for the current campus network security management chaotic environment.