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首页> 外文期刊>International journal of digital crime and forensics >A cyber crime investigation model based on case characteristics
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A cyber crime investigation model based on case characteristics

机译：基于案例特征的网络犯罪调查模型

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摘要

In the early stages of the digital investigation of cyber crime, digital evidence is inadequate, decentralized and fragmented. Cyber crime investigation model based on case characteristics is presented in this paper, to help determine investigation orientation and reduce investigation area. Firstly, purifying and filtering the digital evidence collected, classification and acquirement of event sets are accomplished. Secondly, a method of imperfect induction is applied to analyze the event sets and construct one or more premises, and combining with the case characteristics extracted from the legal requirements, inference and its reliability are given. Finally, through a case analysis of network pyramid sales, the initial practice shows the model is feasible and has a consulting value with cyber crime investigation.
机译：在网络犯罪的数字调查的早期，数字证据不足，分散且分散。提出了基于案件特征的网络犯罪侦查模型，以帮助确定侦查方向和缩小侦查范围。首先，对收集到的数字证据进行净化和过滤，对事件集进行分类和获取。其次，采用不完全归纳法对事件集进行分析，构造一个或多个前提，并结合从法律要求中提取的案例特征，给出推理及其可靠性。最后，通过对网络金字塔销售的案例分析，初步实践表明该模型是可行的，对网络犯罪调查具有参考价值。

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