| Big data investigation is a special investigation which through the collection,comparison,and mining of large amounts of data to collect evidence and seize criminal suspects.The characteristics of technology,concealment,and compulsory of big data investigation determine its response to the classification of covert investigation.In practice,big data investigations have shown great value in cracking down on crimes,helping detection and saving judicial resources.However,there is lacking law stipulates in big data investigations,which leads to the excessive collection of citizen information.There are various reasons for the excessive interference of human rights in big data investigations.In European countries,criminal investigation procedures involving citizen data are more focused on protecting citizens’ personal information rights and privacy rights,detailed procedural law guarantees,and data monitoring systems of data protection agencies,largely responding to human rights in the era of big data.The need for protection.The legal control of China’s big data investigation should focus on the protection of human rights,and in combination with China’s national conditions and the use of relevant data protection legislation to establish procedures and regulations for big data investigation.With regard to the design of specific systems for big data investigations,it is recommended to establish a regulatory for big data investigations in the Criminal Procedure Law.By appropriately restricting the scope of use of cases,clarifying the subject of implementation,establishing strict approval procedures,and introducing independent data supervision agencies It conducts supervision,establishes a preliminary system of big data investigation the effectiveness of the big data investigation evidence.s,and ultimately guarantees the efficiency of the investigation while guaranteeing the citizens’ basic rights to the greatest extent. |