In order to meet the current demands of building information security

while ensuring existing business systems available

based on information technology to achieve the goal of building security system

the existing network deployment structure system access mode

user habits of Guodian Chengdu Jintang Generation Co.

Ltd.

on behalf of units of power generation enterprises

were analyzed. Based on this analysis

a five-level business system

as the network management

border security protection

mobile access security

host security

application security

was designed for power generation enterprise security reinforcement. By introducing the construction process of advanced security system of Guodian Chengdu Jintang Generation Co.

Ltd.

the references were provided for other power generation enterprise information safety construction.