关键词: 跨境数据流动, 网络安全风险, 网络安全保障体系, 工作建议

Abstract: With the development of global digital economy, multinational enterprises need to deploy their industrial chains around the world, and cross-border data flow has become the only way to promote the process of global economization. On the one hand, cross-border data practice brings huge economic dividend, on the other hand, it will cause personal privacy disclosure and national data sovereignty game and other problems. It is necessary for countries around the world, within their respective legal frameworks and international trade rules, to formulate network security systems and trade rules that are conducive to both data flow and commercial data security, personal privacy protection and national security, and to share the dividends of the rapid development of the digital economy. This paper combs the current challenges of cross-border data flow in the world, puts forward the security requirements from the perspective of network security risk, and gives the network security system in the cross-border data flow scenario from the technical point of view. Suggestions for the next stage are put forward.

Key words: Cross-border data transmission, cybersecurity risk, cybersecurity system, recommendations for work