Abstract: tWith the continuous development of Internet technology, data transaction and circulation have become a global trend. However, the security problem of data transaction and circulation is also increasingly prominent. From the perspective of the security guarantee of data transaction and circulation, this paper discusses the security problems of data transaction and circulation, and puts forward a security framework and solutions in order to provide some references for the security guarantee of data transaction and circulation.

Key words: data transaction and circulation, security grarantee, security framework, solution, data security

摘要： 随着互联网技术的不断发展，数据交易流通已经成为一个全球性发展趋势.然而，数据交易流通的安全问题也日益凸显.从数据交易流通的安全保障角度出发，探讨了数据交易流通的安全问题，并提出了安全框架和实施建议，为数据交易流通的安全保障提供参考.

关键词: 数据交易流通, 安全保障, 安全框架, 实施建议, 数据安全