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电子痕迹是指利用信息技术所搭建的各类平台,并采用数字化手段在各类平台上捕捉到的人或物的活动留下的迹象。人类活动过程中留下电子痕迹的普遍性以及犯罪分子在作案过程中容易留下电子痕迹是信息化侦查方法应用的依据,因此电子痕迹在侦查工作中越来越受到侦查人员的重视。通过在全程化侦查对策系统中对电子痕迹的合理充分运用,侦查人员能做到在超前性侦查阶段发现预谋犯罪活动,遏制犯罪增长势头;在即时性侦查阶段及时打击现行犯罪,迅速破获始发案件;在滞后性侦查阶段切实做到精确并案,消除积案,全面防控,追堵并进。
Electronic signage refers to the use of information technology to build all kinds of platforms, and the use of digital means in all kinds of platforms to capture the signs of the activities of people or things. The universality of electronic traces left in the process of human activities and the easy to leave electronic traces of criminals in the process of committing crimes are the basis for the application of information detection methods. Therefore, electronic traces are increasingly valued by investigators in their investigations. Through the full use of electronic traces in a full-scale reconnaissance and countermeasure system, investigators can find premeditated criminal activities in the advanced reconnaissance phase and curb the momentum of criminal growth. They promptly crack down on incidents of crime and promptly crack down on the initial crimes in the instantaneous reconnaissance phase Cases; in the lag phase of the investigation to achieve accurate and accurate case, eliminating the accumulated case, a comprehensive prevention and control, chase blocking the go.