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1. (CN109845215) 一种网络安全防护方法及设备

Office : China
Application Number: 201680090081.6 Application Date: 29.11.2016
Publication Number: 109845215 Publication Date: 04.06.2019
Publication Kind : A
Prior PCT appl.: Application Number:PCTCN2016107756 ; Publication Number: Click to see the data
IPC:
H04L 29/06
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
Applicants: 华为技术有限公司
Inventors: 洪泓
王爱成
Agents: 北京同达信恒知识产权代理有限公司 11291
Priority Data:
Title: (ZH) 一种网络安全防护方法及设备
Abstract: front page image
(ZH) 一种网络安全防护方法及设备,用以避免SIM卡被复制后,伪终端的非法操作带来的危害。该方法包括核心网设备确定未保存终端的标识模块与终端的射频指纹RFF的对应关系时,向基站发送RFF初始采集指示,RFF初始采集指示携带终端的标识信息;核心网设备接收基站根据RFF初始采集指示反馈的终端的RFF,保存终端的标识模块与终端的RFF的对应关系;在核心网设备对终端发起鉴权时,核心网设备向基站发送RFF采集指示,RFF采集指示携带终端的标识信息;核心网设备接收基站根据RFF采集指示反馈的RFF采集信息,并根据RFF采集信息判断终端的RFF认证是否成功。
Also published as:
WO/2018/098641