基于数据交易安全关键技术研究与探索

Research and Exploration of Key Technologies for Data Transaction Security

为提高数据交易安全性,开展基于数据交易安全关键技术研究与探索。从建立基于数据安全的交易模型、数据交易信任评估、基于信任驱动的数据交易合同设计等方面,阐明基于数据交易安全关键技术。在此基础上,通过安全访问控制方案初始化、数据交易中文件的安全访问与权限变更,实现数据交易中的安全访问控制。通过本研究得出的数据交易安全技术可以保证数据交易的安全性,确保数据交易双方利益不受损害。

In order to improve the security of data transactions,research and exploration on key technologies based on data transaction security have been carried out.Clarify the key technologies of data transaction security from the aspects of establishing a transaction model based on data security,evaluating data transaction trust,and designing trust driven data transaction contracts.On this basis,security access control in data transactions is achieved through initialization of security access control schemes,secure access to files in data transactions,and permission changes.The data transaction security technology obtained through this study can ensure the security of data transactions and ensure that the interests of both parties are not harmed.