Abstract: Currently, network security has become an important basis of national security.Since the 13th Five-Year Plan period, China has made remarkable achievements in completing network security laws and regulations, improving network security technical capabilities, and promoting the industrial digital security and digital industrialization security.In this key period of transformation in the past hundred years, especially accompanying with novel coronavirus pneumonia, it is very significant to make the digital economy growing rapidly and stronger, and to strengthen the network security.Looking forward to the 14th Five-Year plan period, China will take the initiative to grasp the future trend of cyberspace development, improve the comprehensive network security capabilities on the aspects of forward-looking strategic planning, protection evolution and upgrading, security strengthening of industrial chain, development and growth of security industry, and vigorously promote the safe and high-quality development of digital economy.By analyzing the current development of digital economy and the security situation, this paper presents the achievements and future trends of network security in China.

Key words: network security, cyberspace security, data security, security industry