Same-topic crime organization structure analysis method based on mobile phone evidence obtaining electronic data

Abstract

The invention provides a same-topic crime organization structure analysis method based on mobile phone evidence obtaining electronic data. The method comprises the steps of S100, obtaining interactiveelectronic data information in at least one mobile phone to be subjected to evidence obtaining; S200, determining whether the interactive electronic data information meets an analysis requirement ornot; S300, opening at least one social application of the mobile phone to be subjected to evidence obtaining based on the simulated login signal; S400, starting a log running process of the mobile phone to be subjected to evidence obtaining by the simulated login signal; S500, establishing a log monitoring process; S600, acquiring log change information of the mobile phone to be subjected to evidence obtaining after opening at least one social application based on the simulated login signal; S700, acquiring interactive electronic data information meeting analysis requirements; and S800, constructing a visual atlas of the same-topic criminal organization structure. According to the method, available electronic data information can be rapidly obtained from mobile phone equipment, and a crimeorganization structure visual atlas can be constructed.

Description

technical field [0001] The invention belongs to the technical field of electronic data processing, and in particular relates to a method for analyzing the same-topic criminal organization structure of mobile phone forensics electronic data. Background technique [0002] With the increase in the frequency of use of electronic terminal equipment, many criminal evidences will naturally be stored in electronic form in the storage medium of the relevant electronic terminal equipment. "Electronic evidence" is a new form of evidence existing in electronic terminal equipment and related peripheral equipment, and has gradually become one of the important judicial evidence. my country's Supreme Court has promulgated related judicial interpretations. Electronic terminal equipment forensics science is a discipline that provides courts with electronic evidence admissible in judicial practice. Forensics of electronic terminal equipment is a comprehensive and interdisciplinary subject,...

AI Technical Summary

Problems solved by technology

However, if the data itself is incomplete (which is precisely the most common situation, because criminals usually delete information in time), the above-mentioned existing technologies cannot do anything; Provide data, but usually directly submit the mobile phone itself to the data service provider, so that the data service provider cannot clearly know what kind of data the judiciary needs and how to provide the data legally, which invisibly increases the amount of data processing and violates the rights of citizens. The possibility of legal privacy. After all, even the mobile phone of the criminal suspect may contain other information that is not related to the crime, and this information should be protected.

If all of them are extracted blindly, the electronic evidence extracted this time may be invalid or partially invalid

[0006] In addition, even if the information is extracted, if the information itself is scattered and unstructured data, it is of little significance to solve the case. Therefore, it is also necessary to have an effective form to link electronic data through the same topic, the same keywords, and interactively related information. Electronic data can play its due role only through visual display, but the existing technology does not provide an effective technical solution for this

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