An overall design of network security situation assessment system

deployment model Abstract. In order to help network managers better grasp the situation of network security, and timely respond to major network security incidents, as well as reduce the loss of network attacks bring to the target network, network security situation analysis system has been studied and the overall design is proposed, whose logical and physical structure has been designed in detail. At the same time, for the purpose of meet the application requirements, a cascade distributed deployment module is proposed, which would laid a solid foundation for the promotion and application for the system