| In recent years,telecom fraud crimes are appearing layer upon layer without end.Telecom fraud is a kind of crimes that criminal suspect using telecommunication like mobile phones and computers defraud on the purpose for illegal money.Telecom fraud has varieties of crime means and huge social harmfulness,which cause the lose of interests of the victims and the instability of the society.Using dating network platform to commit the fraud crime is a common mean of telecom fraud.Marriage is a big deal in people’s lives.Many unmarried people will look for life partners on the dating network platform.This is the result of the progress of Internet and also the choice of ordinary individuals.However the sweetness of love can be the trap that villains set up.Facing the vigorous emerge and violent development of the fraud based on the dating network platform investigation are supposed to be promoted as well.Despite the fact that the dating network platform is brand new and the telecom fraud is the traditional crime.The investigations are asked to have new requirement because of the difficulty and complex of the crime.From the recent perspective of investigations,the theory for the fraud based on the dating network platform is out of time and the measures are not on the point and there is no rational combination between the investigation practice and theory.Therefore the thesis will take the fraud crimes based on the dating network platform to be the angle of view and study the dilemmas and solutions of the investigation present situation.The main idea of this thesis is farther countermeasures study of fraud crimes based on the dating network platform which is united to the typical cases and the investigation practices.The purpose of this thesis is to increase the efficiency of fighting crime and provide the theory support.The fraud crimes based on the dating network platform is universal feature which will be prepared by recognizing and identifying the concepts.The first part of this thesis is the identification of the fraud crimes based on the dating network platform.Based on the appear,development,current situation and integrated by the theory of investigation,crime,law,the fraud crimes based on the dating network platform will be described the definition and distinguishing features.This thesis will analyse the relations between the different crimes and summarize the regular pattern of the fraud crimes based on the dating network platform.The second part of this thesis study the difficulties and dilemmas for the fraud crimes based on the dating network platform.This fraud crimes is based on the network,so there must be the connections of the big data investigation and artificial intelligence investigation.One of the difficulties is the application of the big data investigation and artificial intelligence investigation to the fraud crimes based on the dating network platform.Moreover,the conflict between the people’s right to privacy and the power to investigation is the no escaping fact.The third part is the core content of this thesis.The investigation countermeasures will be put forward adapted to the difficulty of the fraud crimes based on the dating network platform.Firstly collecting the evidences is the key of the investigations,which is related to the network crimes.Collecting and extracting the evidences is supposed to be done from the dating website and personal account.The second part is collecting evidences.Using blockchain and cloud computing to search and fix the evidences.Lastly the unite investigation should be emphasizes at the inner and outsider cooperation. |