Research On Identification Of Identity In Cybercrime Investigation

A major focus of cybercrime investigation is to lock in criminal suspects,that is,to trace back the circumstances of the case and to complete the identification of the identity of the suspect in the virtual space and the suspect in the real space.The identification difficulties of identity in cybercrime investigations originate from the natural barriers between cyberspace and real space,as well as technical barriers and institutional deficiencies in reality.Finding the connection point between the virtual space behavior and the real identity is the key to cracking down on cybercrime cases.In practice,these connection points mainly include electronic devices and network identities.Therefore,There are mainly six ways to identify identity include identification of identity based on network positioning,identification of identity based on Internet terminals,identification of identity based on network account information,identification of identity based on network interaction information,Identification of Identity Based on Data Mining and Analysis,and comprehensive analysis methods.In the identification process of identity,the principle of investigation and evidence collection,such as the statutory principle of the procedure,the principle of limitation of purpose,and the principle of data quality,should be strictly observed to ensure the legitimacy of investigation and evidence collection,and to reduce the violation of the legitimate rights and interests of citizens as much as possible while fighting crimes.Identity verification in cybercrime investigation is highly dependent on electronic data.The electronic data is generated in a special way.When the evidence is investigated,the authenticity of the source and the authenticity of the content must be judged at the same time,as well as the relevance on the carrier and the relevance on the content.Only electronic data with dual authenticity and dual relevance at the same time can be used as the basis for identity identification of cybercrime identities.Electronic data is used as scientific evidence.The professionalism of its application process will put more and more challenges on the use of traditional evidence.It is necessary to fundamentally solve the problem of identification of identity in cybercrime investigation.It also requires the construction of a future identity technology platform and the creation of a network environment conducive to identification of identity.