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System detection method and system based on data slice consistency

A data slicing and consistency technology, applied in market data collection, data processing applications, electrical digital data processing, etc., can solve problems such as lack of control flow vulnerability detection, poor dynamic system monitoring effect, and undetected data consistency changes. , to resolve matching errors and false positive flow rule action conflicts and improve robustness

Active Publication Date: 2017-09-29
TONGJI UNIV
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Problems solved by technology

[0005] In view of the above shortcomings of the prior art, the purpose of the present invention is to provide a system detection method and system based on the consistency of data slices, which is used to solve the problem of poor dynamic system monitoring effect, undetected data consistency changes and control problems in the prior art. Technical Issues with Missing Flow Vulnerability Detection

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  • System detection method and system based on data slice consistency
  • System detection method and system based on data slice consistency
  • System detection method and system based on data slice consistency

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Embodiment Construction

[0061] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0062] see Figure 1 to Figure 11 It should be noted that the structures shown in the drawings attached to this specification are only used to cooperate with the content disclosed in the specification for the understanding and reading of those who are familiar with this technology, and are not used to limit the conditions for the implementation of the present invention. It has no technical substantive meaning, and any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the disclosure of this utility model without affecting the functions and objectives of this utility model. within the range covered by the technical content. At the same time, term...

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Abstract

Provided is a system detection method and system based on data slice consistency. The method comprises the steps that a user transaction behavior trace is obtained, a user control flow model is established according to the user transaction behavior trace, and a user data flow model is established according to user transaction data information; according to the control flow model and the data flow model, a user behavior model is obtained through integration; according to user behaviors and data characteristics, slices of the behavior model and the data model are analyzed to obtain a dynamic behavior slice and a data slice, and an overall slice of a user transaction system including the user behaviors and the data characteristics is analyzed to obtain data dependence data; according to the data dependence data, the data consistency of the behavior slice is detected to obtain a consistency detection result; according to the consistency detection result, the user behaviors and data anomaly are detected, and transaction system vulnerable zones causing data anomaly are locked.

Description

technical field [0001] The invention relates to a system vulnerability area detection method, in particular to a system detection method based on data slice consistency. Background technique [0002] With the increase of online trading companies such as "Taobao" and "Alibaba", online trading has become more and more common. Consumers conduct transactions through the Internet and use the Internet payment method, which has become an important transaction behavior in people's lives. However, since electronic payment is a new type of transaction, it is still in the process of development and improvement, and the relevant laws and regulations for electronic payment are not perfect enough. Various factors have challenged the security of electronic payment. The technology of many e-commerce software systems is not mature and reliable, and there are loopholes and errors, which are easily exploited by external intruders, resulting in huge economic losses. Due to the existence of fr...

Claims

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Application Information

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IPC IPC(8): G06F21/57G06Q30/02G06Q20/38
CPCG06F21/577G06F2221/034G06Q20/382G06Q30/0201
Inventor 蒋昌俊闫春钢丁志军张亚英王咪咪赵培海
Owner TONGJI UNIV
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