A method and system for risk control analysis

A risk control and business system technology, applied in the Internet field, can solve problems such as misjudgment, single latitude, and increased risk analysis costs for operators, and achieve the effect of reducing costs

Active Publication Date: 2022-04-19
南京星联数字技术有限公司
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Problems solved by technology

[0004] However, this method requires regular maintenance of the risk identification model. Since the latitude of the rules is relatively single, it can only identify some major risk behaviors. For some special or sudden network behaviors, misjudgments often occur
As a result, the deployment of risk identification models is difficult to keep up with the increasing number of network behaviors, which greatly increases the cost of risk analysis for operators in the background

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  • A method and system for risk control analysis
  • A method and system for risk control analysis
  • A method and system for risk control analysis

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Embodiment Construction

[0046]In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Hereinafter, embodiments of the present invention will be described in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refer...

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Abstract

The embodiment of the invention discloses a method and system for risk control analysis, relates to the field of Internet technology, and can reduce the cost of risk analysis performed by operators in the background. The present invention includes: obtaining the behavior data of the corresponding user terminal, and requesting the algorithm system to obtain the algorithm model according to the behavior data; according to the obtained algorithm model, requesting and calling the risk characteristic data matching the algorithm model from the risk characteristic database , each of the clustered feature labels of the risk feature data corresponds to at least one algorithm model; according to the algorithm model and the risk feature data matching the algorithm model, the behavior data of the corresponding user terminal is risked. Analyzing: executing a feedback policy on the user terminal according to the result of the risk analysis. The invention is suitable for online risk identification.

Description

technical field [0001] The present invention relates to the field of Internet technology, in particular to a method and system for risk control analysis. Background technique [0002] With the application and development of Internet technology, especially the development of mobile Internet technology, hundreds of millions of users use Internet applications in real time every day, and how to ensure the security of various network applications in the process of using them and the risk of users' network behavior control, known as a problem in urgent need of research. [0003] The currently adopted scheme is mainly to accumulate the network behavior data of a large number of users over a period of time to form black samples (such as abnormal network behavior data such as fraud and embezzlement) and white samples (that is, normal network behavior data); and The risk identification model is regularly updated based on black / white samples, and the risk identification of network beh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L41/147H04L41/14G06Q20/40
CPCH04L41/14H04L41/147G06Q20/4016
Inventor 周斌周卿张侦李文海
Owner 南京星联数字技术有限公司
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