A Research On Problems And Countermeasures Of Personal Information Protection In The Era Of Big Data

In the background of the era of big data,the development of information science and technology has caused people to obtain plenty of valuable information to serve the social life.While information services benefit people's lives,many personal information are abused,violated,leaked or even used improperly,and personal information security is facing unprecedented challenges.Driven by economic interests,all kinds of violations of personal information are common,and all kinds of unreasonable illegal information collection,trading and theft are rampant,which seriously affects personal information security.Under the background of large data,the problem of personal information security has been repeatedly much accounted of,and it has exerted great pressure on the personal information protection system.In view of this,the author converts the previous scholar ideas to study the idea of protecting personal information and makes the following research on protecting personal information in the era of big data:This paper will start from five parts to study the protection of personal information in the era of big data.First of all,the introduction mainly introduces the research purpose and practical significance of personal information protection in the era of big data,and introduces the research methods,research ideas,key points and difficulties in this paper.The second is the basic theory of personal information security in the era of big data,which is divided into three parts:the overview of large data,the overview of personal information security,and the necessity and significance of personal information security protection in the era of big data.The third part is the current situation of personal information security in the era of big data and the current norms of personal information protection.It lists several behaviors and ways of personal information security infringement.The fourth part is the problems and causes of personal information protection in the era of big data.Finally,the fifth is about personal information security protection measures in the era of big data,which are mainly divided into three parts:personal information security protection experience in the era of big data,personal information security protection principles in the era of big data,and personal information security protection measures in the era of big data.