Data sovereignty has become an important component of national sovereignty in the dual context of the digital economy development and the overall national security concept.Major countries and regions are actively carrying out data sovereignty strategic deployment and engaging in fierce competition in data resources,data technology,and data rules.This work adopts the policy text analysis method to study China's data sovereignty policy,and employs the LDA model and policy instruments to quantitatively analyze the process evolution and thematic characteristics of China's data sovereignty policy.Drawing on these findings,this study comprehensively considers the global data sovereignty policy and puts forward four policy recommendations:actively lead and participate in the formulation of international rules,optimize the data export security assessment process,improve the standard contract template for personal information export,and strengthen the legal protection of data security.
关键词
数据主权/数据安全/政策工具/LDA模型
Key words
data sovereignty/data security/policy instruments/Latent Dirichlet Allocation(LDA)
万方数据