Risk identification method and device for service request and processing equipment

A business request and risk identification technology, applied in the computer field, can solve problems such as increasing the complexity of the architecture, increasing the response time of business request risk identification, etc., to achieve the effects of improving efficiency and response speed, reducing storage costs, and reducing response time

Inactive Publication Date: 2020-08-04
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology uses two types of bits: one represents an identifier that describes how likely it's being used by people who are associated with certain services (called “service providers”) while another type called "user data". By comparing these two sets of numbers, we get quicker understanding what factors affect their likelihood of meeting them correctly. These techniques help identify potential threatening situations faster than traditional methods like manual inspections. They also save money compared to other ways such as sending emails over email systems.

Problems solved by technology

This patented describes two technical problem: when there's too much data being sent over networks or users have their personal details compromised during transactions due to bad faith on trustworthiness (IoT). Existing systems require expensive hardware components like servers with large amounts of RAM) to store important customer information such as credit card numbers securely while still allowing access from remote databases faster than needed.

Method used

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  • Risk identification method and device for service request and processing equipment
  • Risk identification method and device for service request and processing equipment
  • Risk identification method and device for service request and processing equipment

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Embodiment Construction

[0025] In order to make those skilled in the art better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this specification. Obviously, the described The embodiments are only some of the embodiments of the present specification, but not all of the embodiments. Based on the embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this specification.

[0026] With the development of science and technology, there are more and more types and forms of business, and the management of business security is also more and more important. Some criminals may use computer networks to conduct illegal business. Identifying whether the business is illegal and whether it has risks and ensuring the s

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Abstract

The invention provides a risk identification method and device for a service request and processing equipment. The binary bitmap is used for storing the corresponding relation information between thefeatures and the user; based on the binary bitmap, the corresponding relationship between each feature in the service request and each user can be quickly determined; matching calculation is performedon the binary bitmaps of different feature parameter combinations by using a preset strategy, so that a risk user set corresponding to each feature in the service request can be determined, and the risk identification result of the service request can be further rapidly determined based on the risk user set. Characteristic user information is stored by using a binary bitmap, so that the storage cost can be greatly reduced, offline calculation is not needed, and an online database is not needed either.

Description

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Claims

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Application Information

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Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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