Analysis And Design Of The Centerlized Security Management Platform Of Information Network

With the fast evolution of the computer network technology, the scale of computer network amplifies and the heterogeneity of computer network increases. So we should develop a comprehensive network security management system to implement all kinds of network security management tasks and ensure the performance and stability of the computer network. It's a valuable subject to research how to solve the problem of network information security by taking full advantages of existing technology.This thesis discusses the risk of the information network and the requirements in the area of computer and network security, introduces the existing technologies and products on network security, and analyzes the actuality of network security management. Based on this, paper presents the functions that the network information security operation center should have. Then, paper researches into the management of network security events which is an important base of network security and puts forward a network security operation center (SOC) model with details about the frame, modules and key flows of the SOC. Finally, the existing problems and the future direction in this field are discussed.