Online taxpayer identity identification method based on variable-length system call sequence birthmark

A technology of calling sequences and identifying methods, which is applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as insufficient description ability, and achieve the effects of strong description ability, novel and unique methods, and high detection efficiency

Active Publication Date: 2015-10-21
SERVYOU SOFTWARE GRP
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, the previous birthmark technology was mainly used in the field of plagiarism detection of software, and there was no prior research on user identity audit, especially taxpayer identity audit; in addition, the existing birthmark technology is mainly aimed at small and medium-sized independent software, and it is widespread. Disadvantages of lack of description ability

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  • Online taxpayer identity identification method based on variable-length system call sequence birthmark
  • Online taxpayer identity identification method based on variable-length system call sequence birthmark
  • Online taxpayer identity identification method based on variable-length system call sequence birthmark

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Embodiment Construction

[0035] The implementation of the present invention will be described in detail below in conjunction with the drawings and examples.

[0036] Such as figure 1 As shown, the present invention is based on the variable-length system call sequence birthmark taxpayer identity online identification method, including the following two stages:

[0037]Phase 1 is based on the construction of a normal birthmark database based on historical tax declaration data, which specifically includes the following steps:

[0038] Step S101: For each normal user, through the monitoring module in the tax declaration client, monitor a series of operations performed in the previous normal tax declaration process, and collect data as training data. Specifically, the monitoring code is hard-coded into the tax declaration client code, and the monitoring code needs to be embedded in the source code of the tax declaration client before it is released. The monitoring object is a series of operations performe...

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Abstract

The invention provides an online taxpayer identity recognition method based on variable-length system calling sequence birthmarks. The online taxpayer identity recognition method is divided into two stages, namely the stage of establishing an offline normal birthmark library based on normal historical tax behaviors of a user, and the stage of recognizing the user identity in real time for the real-time tax scene of the user; the method is used for realizing real-time online recognition on the behaviors and the identities of the taxpayers by extracting the system calling sequence characteristics that the software system shows in the operation processes of different taxpayers, and therefore, the recognition of the identifies of the taxpayers can be realized in case that the identity authentication information of the taxpayers is stolen.

Description

technical field [0001] The invention relates to the fields of software characterization description and user identity auditing, in particular to an online identification method of a tax declarer based on variable-length system call sequence birthmarks. Background technique [0002] Taxation is the most important form and source of national (government) public finances. With the rapid development of information technology in today's world, the trend of economic activities over time and space has begun to challenge the traditional way of tax declaration. In order to improve the efficiency of tax declaration and reduce the cost of tax declaration, online tax declaration based on computer and network has gradually become a novel and efficient means of tax declaration. However, there are also a series of security problems in this electronic tax filing method. Taxpayers complete a series of tax filing operations through the tax filing client, and it is very likely that the taxpaye...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F21/316
Inventor 郑庆华田振洲范铭刘烃庄尔悦
Owner SERVYOU SOFTWARE GRP
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