Analysis And Research Of Campus Network Information Security

The analysis and research on the network security of school network is a very important direction of Campus Network security, and the network information security is one of the most emphasized fields among those researches.Network security refers to the protection of hardware, software and data upon the network system, which could make the system operate continuously, reliably and normally without destroyed, altered and leaked out by occasional or malicious incidents. Essentially, network security means information security on the network..Campus Network and network security is facing serious challenges. E-mail system enables large mail spam and virus wanton dissemination. To download and upload documents to facilitate exchange of teachers and students brought virus. Hacker attacks have occurred. Because of lack of safety awareness and some basic protection measurements, the loss of documents is happening sometimes when computers were connected to network, such as leaks. It is convenient that Campus network provide a digital colorful campus life in executive office, academic teaching, while it is dangerous to campus network security with the internal and external threats.In this paper, on the basis of detail discussion of the network security technologies, I focus on the campus network based network security system analysis and development process. The main innovation of this paper lies in a proposal of a network security model structure which is especially suitable to colleges with poor information equipments according to the various particularities of campus network. This research strongly supports the realization of secure digital campus network, and through the deployment of Gansu Lianhe University's network information secure system, I illustrate the operation mode and process of campus network information security system.