In this paper we first briefly introduced the earthquake departments actively implementing the national network security requirements,with accordance to the relevant requirements such as network security law and network security hierarchy,and combination of the characteristics and security requirements of the earthquake industry,in order to carry out the planning,design and deployment of network security level protection in the earthquake industry. Then we analyzed the main security problems and systemic risks faced by the earthquake industry,the general planning of network security and the construction idea of compliance in order to solve the operational technical and implementation problems in the planning and design of level protection.