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1. (WO2017036289) DATA ACCESS METHOD AND DEVICE

Pub. No.:    WO/2017/036289    International Application No.:    PCT/CN2016/094418
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu Aug 11 01:59:59 CEST 2016
IPC: H04W 12/02
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: WANG, Guoqing
王国庆
WANG, Jincheng
王金城
Title: DATA ACCESS METHOD AND DEVICE
Abstract:
Disclosed in the present invention are a data access method and device. The method comprises: when an operator server receives a data acquisition request sent by a third-party service application system for acquiring data related to a first terminal user, acquiring a first temporary identity from the data acquisition request; determining a first identity corresponding to the first temporary identity from a predetermined user identity corresponding relationship; acquiring, using the first identity, first data corresponding to the first identity from its own database; replacing identity information in the first data uniquely identifying the first terminal user with the first temporary identity, and generating second data; and feeding back the second data to the third-party service application system. The method, device and system disclosed in the present invention address the problem of limited data utilization resulted from the limitation on the user data collected by the operator due to concerns of security of private user data.