Application And Perfection Of DNA Database In The Fight Against Child Trafficking Crime

Mankind is in a rapidly changing era of science and technology, big data, cloud computing, networking and other technology in the ascendant, while the human, financial, material and information flows have become increasingly frequent elements of traditional and non-traditional risks and uncertainties increasing. In this grand backdrop, criminal activity is also showing information, organized, cross-regional characteristics, which poses major challenges to social order and public safety. Investigating authorities must change to adapt to the traditional investigative methods to combat, prevent and control crime in the new situation. In this process, DNA technology as a tool for criminal investigation is bound to play a more important role.People first discovered the history of DNA is not far away, but on its expansion and increasing research, the last three decades DNA technology is increasingly applied to the investigation of criminal cases, and in some cases, by DNA testing technical evidence obtained can be used directly in the courts, it is more than easy to get confessions, and more difficult to avoid than video detection, is more difficult to destroy than fingerprint marks. With the development of DNA technology matures Internet and computer technology, a variety of large-capacity DNA databases have emerged, began to embark on the road for the detection services.It is noteworthy that in the fight against child trafficking crime, DNA databases play a unique role, through DNA comparison has changed the traditional method of rescue of children, which greatly improves the search for abducted, missing children efficiency. But it should be noted that where there are legal, technical, ethical, privacy, regulatory and other issues, limiting the DNA database role to play in this process. Based on this, try to explore the DNA database in the fight against child trafficking and criminal use of sound, from the DNA database functions, use of DNA databases in the investigation, by establishing a DNA database implementation of crime prevention point of view to expand, involving Criminal Investigation, forensic science, relevant knowledge forensic science. This article was removed introduction and conclusion,it is divided into five parts.The first part is DNA identification technology and DNA database theory. This part of the theory explicitly DNA identification technology and DNA databases, including DNA genetic markers and DNA typing. In particular, the same principle and paternity identification principle.Describes the state of the art DNA identification and DNA database development that DNA identification technology is the basis for the establishment of a database of DNA, DNA database DNA identification technology is mature and the inevitable result.The second part focuses on the DNA database in the use of detection of the offense of trafficking in children. DNA testing and on-site database, the suspect database used in ordinary criminal cases in this investigation is the universality of contradiction, and DNA databases in child trafficking cases is the use of the particularity of contradiction. This section focuses on the specific methods of the national Ministry of Public Security crackdown DNA database to help in particular "baby home" : parents, children DNA information collected over the previous method of paternity and child missing items carrying DNA database and missing children in the same match Recognition Act.The third part is the DNA database problems in the detection of child trafficking cases. Mainly in the absence of DNA database legislation, imperfect existing rules; storage objects and collection problems; the current DNA database management; information storage and privacy issues; collection and family ethical issues arising alignment etc.. Only a careful analysis of these issues to resolve in order to better play the DNA database in the fight against crime, crime prevention actionThe fourth part of the DNA database to improve measures to combat child trafficking cases. Discussion on DNA database operation and management of the introduction of the supervision of the prosecution possible Combined with the specific cases described establish DNA databases neonatal conditions. With big data concepts, good anti-trafficking prevention at the source...