More and more industrial control systems have been connected to the Internet with increasing exposure to numerous network information security risks；market’s attentions towards the information security of industrial control systems have reached to a level higher than ever before. “MADE IN CHINA 2025” is now turning into a major promoting factor for the development of the informatization and intellectualization of China’s manufacture industry，promoted by multiple factors in China，including policies/standards，manufacturers，capitals and users，the market of the industrial control system information security industry has been gradually expanded；security products feature diversification，security trainings and services are accepted by users，and the security consciousness of users has been gradually improved.

In 2016，the growth of the industrial control system information security industry maintained a good momentum. The market was，however，still subject to the introduction period.