Design Of Network Security Management System Based On EINON

Network openness and sharing, make the Internet be vulnerable to hacker attacks,information leaks and other issues. Firewall as one of the most important means ofensuring network security, the new firewall technology and its deployment are givenmore and more close attention for network security managers and researchers.The firewall only owns static defense and is short of network intrusion detection andvirus defense capabilities. Intrusion detection technology that can dynamically monitornetwork behavior, had overcome the shortcomings of the firewall that can’t protect thenetwork in real-time. However, the individual safety components are difficult to copewith the complex and high-speed network environment. In order to ensure the globalnetwork to be capable of safety operation, it needs to control the operation status of thewhole network security devices. Security situational awareness technology can solvethis problem. On the basis of these technologies, this paper designs the network securitymanagement system based on eINON. The main works of this paper are as follows:①By means of the investigation of network security status, there are manysecurity risks in the network application, for example, Trojan horses, viruses, hackerattacks, steal account information and so on. Network security has become an urgentproblem to be solved for network applications. Then the research current situation of thekey technologies of network security is introduced.②Firewall technology, Intrusion detection technology, Network securitysituational awareness, which are key network security technologies, are introduced.These are the foundation of network security management system based on eINON.③Design the overall framework of network security management system basedon eINON, and analyze the main function of the relevant module.④Network security situation assessment techniques based on Adaptive NeuralFuzzy Inference System has been applied in network security management systembased on eINON, it makes the management system have an intuitive display of theseverity when the network is subjected to various attacks.