Title:
DATA PROCESSING METHOD AND SYSTEM, AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/082700
Kind Code:
A1
Abstract:
Disclosed in the embodiments of the present application are a data processing method and system, and a terminal device. The method is applied to a terminal device in which a trusted execution environment (TEE) and a rich execution environment (REE) are deployed, wherein a virtual machine manager (VMM) runs in the REE. The method comprises: a data collection module, which runs in a TEE, collecting first feature data by means of a VMM, wherein the first feature data comprises personal information of a user; and an inference module, which runs in the TEE, inputting the first feature data into a first risk control model for inference, and outputting a risk analysis result. By means of the method, risk analysis is performed in a TEE, such that the data security can be ensured; in addition, collected information can be fully utilized, thereby improving the accuracy of a risk control analysis result.
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Inventors:
HAN PENG (CN)
ZHANG ZHANGKAI (CN)
ZHANG ZHANGKAI (CN)
Application Number:
PCT/CN2023/103732
Publication Date:
April 25, 2024
Filing Date:
June 29, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F21/57; G06F9/54; G06F21/60; G06F21/62; G06F21/64; G06N5/04
Foreign References:
| CN114598541A | 2022-06-07 | |||
| CN110383277A | 2019-10-25 | |||
| CN106156810A | 2016-11-23 | |||
| CN114490450A | 2022-05-13 | |||
| CN113704826A | 2021-11-26 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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