What Is Critical Infrastructure Protection?

Definition of key information infrastructure: providing network information services to the public or supporting information systems or industrial control systems operating in important industries such as energy, communications, finance, transportation, and public utilities; and once these systems have cyber security incidents, they will affect the normality of important industries The operation caused serious losses to the country's politics, economy, science and technology, society, culture, national defense, environment, and people's lives and property ^[1] .