Abstract
In recent years, the ideas and methods of big data have caused a substantial change in the field of social and economic life and brought new opportunities and challenges to the public, prosecutors, and judicial organs. However, academic research on big data investigation is still at an early stage, and no theory and method of using big data systems have been formed. Therefore, this study focuses on examining the effect of big data on modern investigation activities and discusses how to use big data to improve the efficiency of investigation activities. The study also proposes the author’s views and opinions on how to maintain high efficiency in big data investigations. This study investigates the application of big data in investigative activities. First, the background of big data and the significance of studying big data investigation are introduced. On this basis, the origin and development of big data and the informatization of investigation are systematically classified. The connotation and changes of the investigation and the informatization of investigation under the background of big data are further examined. This study suggests that big data influences investigative thinking, investigative methods, and techniques. Moreover, traditional investigation methods should be reformed to understand big data investigation. Last, considering the risks that big data may bring to investigation activities, how to use big data to enhance investigation activities from the perspectives of privacy protection, platform establishment, and talent training is analyzed. Keywords: big data, investigation activities, investigation reform and response DOI: 10.7176/DCS10-9-06 Publication date: September 30 th 2020
Highlights
In the Internet age, most people use mobile terminals to continuously generate different kinds of data
This study aims to analyze the effect and risk of big data on investigation activities and how to use big data to improve the efficiency of investigation activities
Based on the background of big data, this study discusses a relatively complete theoretical system including the meaning of big data, the new development of investigation activities under big data, and how investigation activities deal with the challenges of big data
Summary
In the Internet age, most people use mobile terminals to continuously generate different kinds of data. In 2012, the US government invested US$200 million to launch the “Big Data Research and Development Program.” In this program, a digital government strategy is proposed, striving to change the government’s work model and provide the public with enhanced public services. The objectives are to achieve great service, make additional scientific decisions, and develop a big data strategy as one of the strategic execution plans. In August 2015, the Executive Meeting of the State Council of China adopted the “Programme of Action on Promoting the Development of Big Data.”. This program believes that data, such as material resources, have become a national basic strategic resource. Big data has brought major changes over time, whether in life or way of thinking
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