Distributed Heterogeneous Data Security Sharing Method for Smart City Cloud Platform
In order to improve the security of heterogeneous data in sharing and ensure stable and continuous data transmission,this paper takes a smart city as an example to comprehensively design and research the distributed heterogeneous data security sharing method for its cloud platform.Firstly,read data files,parse XML,JSON,CSV and other formats,and perform distributed multi-level heterogeneous data conversion on the smart city cloud platform;Then,based on actual needs,arrange the distribution of clients and service agents,and establish a distributed heterogeneous spatial data sharing model;Finally,an authentication mechanism is constructed to verify user identity,authorize access permissions,and introduce symmetric encryption algorithms to achieve service security authentication design in data sharing.The comparative experimental results show that the design method can effectively solve abnormal problems such as data loss in shared transmission,improve data security,and achieve good application effects.
万方数据
维普
