Research And Design Of Security Strategy Of Colleges And Universities Campus Network

In recent years, with the rapid development of university informatizationconstruction, the scale of campus network are continuously increasing, networkspeed has been significantly increased, at the same time, security problems hasbeen concerned by the public, security incident frequently occurs, has caused thekey data destroyed, modified, and stollen, has caused serious social consequences.therefore, exploring campus network security event risk analysis, and scientificevaluation campus network security situation, and putting forward to measures toreduce campus network security event occurs, that will bring university campusnetwork construction some important practical significance.Based on the source analysis of campus network security events of collegesand universities, the paper has analyzed characteristics and classification ofsecurity events of colleges and universities, and has elaborated campus networksecurity analysis and general structure of campus network of colleges anduniversities. And on this basis, building a campus network safe protection system,has included the core switches, convergence layer switches, access layer switchesand a variety of security components. The paper has proposed before attackerscarried out the internal attacks on the campus network to stop, and has bettersolved the major destructive problem of campus security incidents, throughanalyzing campus network of colleges and universities generally use the threelayers of network structure, the validation of safety protection system solutions,in accordance with the security incident category corresponding has been putforward security solution measures.Campus network security event solutions has been proposed in this papercan provide network construction and perfection with decision-making basis, especially security incident prevention and countermeasures has been proposed inthe routine security management and maintenance process of campus network,will provide campus network management personnel with valuable reference.