Research On Traffic Cloud Data Security And Privacy Protection

Since the birth of the Internet,the development of information technology has been changing with each passing day,and the era of big data has followed.Big data has gradually become a new hot spot in the application of industry and academic research at this stage.As a widely-recognized emerging technology,big data plays an increasingly important role in the continuous expansion of data volume.Through the study of big data,people process,analyze and screen the data to achieve some economic effects and social value realization of the enterprise.At the same time,privacy leaks in the field of big data applications have become a critical issue that needs to be addressed urgently.Once the criminals have stolen sensitive information from individuals or groups,they can use this information to carry out malicious fraud,etc.,causing losses to individuals or groups.In this context,this paper combines the design and construction ideas of Jiangxi Transportation Cloud Platform to study the supporting system of big data application and Jiangxi intelligent transportation cloud platform.This paper first expounds the background and significance of the research,the research status at home and abroad,and analyzes the privacy protection problems in the big data environment,and summarizes the specific research content.Secondly,it summarizes the theory of big data security and privacy protection,and elaborates on the technology of data access control,confidentiality of searchable data and desensitization of big data,and simply analyzes the release model of privacy protection data.Thirdly,in combination with the construction of Jiangxi traffic smart cloud platform,explore its related design ideas,design the supporting system and function of the smart traffic cloud platform.Fourth,explore the overall design ideas of the data platform and propose solutions to propose big data security and The data release framework;build the model of the system,analyze the specific protection methods,and analyze the results of the experiment;finally summarize and forecast the full text.