Analysis on Network Security Protection of Power Information Communication System
With the continuous improvement of the informatization and automation level of the power system,the security problem of the power information and communication system has become increasingly prominent,and has become an important link to ensure the stable operation of the power system.This paper systematically analyzes the network security threats faced by the power information communication system,including various security risks such as external attacks and internal misoperations,and deeply discusses the network security protection technologies such as encryption technology,access control,intrusion detection,etc.On this basis,network security protection strategies such as comprehensive security management strategy,technical protection measures and emergency response mechanism are proposed,in order to provide theoretical support and practical guidance for improving the network security protection level of power information and communication system.
power information communication systemnetwork securitysecurity threatsprotection technologysecurity policy
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