Title:
BLOCKCHAIN-BASED INFORMATION PROCESSING APPARATUS AND METHOD, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/004123
Kind Code:
A1
Abstract:
The present application relates to blockchains. Disclosed is a blockchain-based information processing method, comprising: after a user logs in to an application platform using a terminal device, sending a first authorization protocol application for the user to determine whether to enable a permission for extracting device information of the terminal device; if it is determined to enable the permission, extracting device information, obtaining user information of the user and a list of risky users prestored in a blockchain, and analyzing whether the user is a risky user; if the user is a non-risky user, sending a second authorization protocol application for the user to determine whether to enable a permission for extracting user behavior information recorded in the terminal device; if it is determined to enable the permission, extracting the user behavior information and computing a risk value of the user; and if the risk value is greater than a risk threshold, marking the user as a risky user and adding the user to the list of risky users of the blockchain. The present application can improve the accuracy of analysis and effectively recognize a risky user.
Inventors:
ZHANG QI (CN)
Application Number:
PCT/CN2020/086276
Publication Date:
January 14, 2021
Filing Date:
April 23, 2020
Export Citation:
Assignee:
ONE CONNECT SMART TECH CO LTD SHENZHEN (CN)
International Classes:
G06Q10/06; G06F40/20
Foreign References:
| CN110458401A | 2019-11-15 | |||
| CN105100032A | 2015-11-25 | |||
| CN105100032A | 2015-11-25 | |||
| CN107688997A | 2018-02-13 | |||
| CN109815685A | 2019-05-28 | |||
| CN106470204A | 2017-03-01 | |||
| US20190116190A1 | 2019-04-18 |
Attorney, Agent or Firm:
SHENZHEN WORLD INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP ) (CN)
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