New Challenges and Legal Responses of Big Data Criminal Investigation to Personal Information Protection

Xin  Fang

doi:10.54691/h846rm40

Authors

Xin Fang

DOI:

https://doi.org/10.54691/h846rm40

Keywords:

Criminal investigation, personal information, big data criminal investigation behavior.

Abstract

Big data criminal investigation is a new investigation method developed on the basis of information technology such as artificial intelligence and cloud computing. Relying on the collection and processing of big data, it makes comprehensive use of various information technologies to mine and analyze relevant data, and then discover case clues and lock criminal suspects, which has the characteristics of high efficiency, accuracy and convenience. However, due to the practical differences between big data criminal investigation and traditional investigation methods, It poses new challenges to the protection of personal information in terms of unclear legal positioning, lack of regulation of collection scope, increased risk of disclosure by sharing, and insufficient protection and relief mechanism. It is necessary to clarify the legal positioning of big data criminal investigation from the legislative level, clarify the scope of information collection from the practical level, improve the mechanism of information sharing, and improve protection and relief channels. So as to effectively deal with the challenges brought by big data criminal investigation to the protection of personal information.

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