Advances in International Computer Science

Based on the research of network security management application, the highway network adopts active and standby dual links, and the firewall is deployed on the border of the regional network center to connect the provincial network center. The central system network of the provincial network is divided into fee-paying service area, data service area and other business area. The fee-paying service area and other business area boundary firewall is used to isolate the business boundary. Operational administrative zone deployment server terminal management, vulnerability scanning system, for the audit, log network traffic information collection, to predict the network risk in advance, to avoid possible security problems, the purpose of this study was to improve network security and reliability of the network application of the expressway toll collection, and for the importance of network security management.

The security policy; firewall; The fortress; Safety awareness