An Empirical Study On The Investigation Of Drug Trafficking Cases In Mailing Channels From The Perspective Of Big Data

In recent years,with the rapid development of Yu Mail,the activities of drug trafficking through delivery channels have been increasing day by day,and in the past two years,the rise of drug trafficking cases through the delivery channels has been cracked nationwide,and various drugs have been seized.Thanks to the rapid development of technology,big data is widely used in various tribes,and the field of criminal investigation is no exception,and big data investigation verifies some incomparable advantages of traditional detection models,so in countermeasures,This paper is divided into five chapters,the first chapter is the introduction,the research background,research methods,literature review,research objects and significance of drug trafficking cases through delivery channels,as well as the innovation points and further considerations of the paper.The second chapter is an overview of the investigation of drug trafficking cases through delivery channels,mainly introducing the concept,characteristics,and causes of drug trafficking cases in delivery channels,as well as the investigation mode of drug trafficking cases in delivery channels,as well as cases of drug trafficking in delivery channels.The third chapter is an empirical analysis of drug trafficking cases through delivery channels,specifically including the analysis of perpetrators and criminal methods,and those who commit crimes with middle school education,unemployed,or young and middle-aged peasants present hidden and intelligent characteristics,such as drug buyers and sellers often use hidden words to evade network inspections,and are involved with each other,and the transaction process is mostly carried out on the Internet,and timely use of those who make the people have it,act for profit,take advantage of it,take it for profit,take it for benefit,make it harm.The camouflage section is high,which brings great difficulties to public investigation,such as "small branches" and "spicy point liquid" new gods make sex give birth to various material entities.In addition,in practice,there are already cases in which drugs collected by self-service delivery lockers and bitcoin are paid with secret bribes,as well as cases that are made of soft silk and silk,and this type of case is proved by concealing the strong end of the unreported temperament,gathering together,or by searching for information about visits,so that officials provide verification.Although it is,it is for the people,and it is also.The fourth chapter is an empirical analysis of the difficulty of verifying drug trafficking cases through delivery channels,including two aspects:poor ability to obtain clues and poor evidence collection results,the former including the strong concealment of drug trafficking activities in delivery channels,the corruption of hidden words involved in the mastery of investigators,the need to improve the work service of drug control basic problems,the need to improve drug monitoring technology,and the weak efforts of the delivery industry to identify drugs,the latter includes three reasons: difficulty in receiving electronic data,difficulty in subjective knowledge identification,and incongruity in governance and rule of law.The fifth chapter is based on the previous empirical evidence on the criminal characteristics of drug trafficking cases in delivery channels and the difficulties of investigation and inquiry,and uses big data to examine and verify the effective verification of countermeasures,including improving the example of collecting and expanding data for many times to list,examine,expose,expose,conceal,conceal,remarks,repeatedly master the database,improve the drug monitoring technology,improve the whole chain,reconnaissance and verification,combat capabilities,improve the big data investigation collaboration platform,improve the means of evidence collection,enhance evidence awareness,and so on.