| Our country has a large number of Internet users,which will produce tens of thousands of data information every moment.Big data technology mainly carries on the analysis and the reorganization to the data,in the analysis and the reorganization process,causes the original user data and the information also to face certain risk.This paper studies the protection of "data privacy" based on the deletion of personal information in the era of big data.On the afternoon of March 9,2019,Chen Rugui,deputy and mayor of the National People’s Congress,proposed to speed up the introduction of personal information protection law and data security law in order to better protect personal privacy and information security,and provide effective security for the construction of smart cities and digital government.In the era of big data,data is fragmented and diversified,while the persistence,accessibility and comprehensiveness of data memory increase the risk of privacy data for individual users.As far as the current legal environment is concerned,it is particularly important to improve and implement the right to delete personal information.Personal deletion right refers to the user’s right to delete directional data under specific circumstances,which is the embodiment of personal dignity.The definition of the right to delete personal information in foreign countries mainly includes two rights: the first is the right to request deletion of personal information,which is the most basic right of deletion of personal information;the second is the right to request to block retrieval.The definition of the right to delete personal information in our legislation tends to delete the wrong information.In a sense,it shows that our country has rejected the right to self-determination of information behind the right to be forgotten.The protection of personal information needs the dual important items of "legitimacy of interests" and "necessity of protection",and only stays in the remedy after the infringement of personal information.However,the relevant penalty standards are as follows: Relief measures are inaccurate,which leads to a series of personal privacy problems such as "the difficulty of canceling mobilephone software" and "search links leak personal data privacy but can not be deleted".Based on the study of the basic theory of the right to delete personal information,this paper analyses the current legislation and practice in Europe,the United States,Japan,Russia and other countries,and combines the scattered and abstract characteristics of the current legislation of the right to delete personal data with the difficulties in realizing rights in practice,to explore how to improve legislation and reform the administrative system,and to draw lessons from foreign countries.Customs experience in view of the existing problems to make corresponding improvements and improvements.To explore the feasibility and practical methods of perfecting relevant personal information deletion legislation and establishing search engine service providers to filter search links that infringe personal information in order to protect citizens’ personal information security. |