Analysis of Big Data Security Characteristics and Operational Practices
With the continuous development of China's big data technology and the security issues that come with it are more and more widely valued by people,which has a close relationship with the complexity of big data and the changes in the flow scene,and the requirements for big data security protection are getting higher and higher,so in the actual work,it is necessary to analyse the characteristics of big data security according to the direction of the development of the era of big data.put forward effective operational programmes and do a good job of scientific monitoring of data security risks,so as to promote the good development of various industries.