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1. (WO2018006626) NETWORK SECURITY MANAGEMENT SYSTEM, METHOD AND DEVICE

Pub. No.:    WO/2018/006626    International Application No.:    PCT/CN2017/077949
Publication Date: Fri Jan 12 00:59:59 CET 2018 International Filing Date: Fri Mar 24 00:59:59 CET 2017
IPC: H04L 29/06
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: LI, Lichun
李漓春
LIU, Fei
刘斐
SPINI, Marco
司马可
Title: NETWORK SECURITY MANAGEMENT SYSTEM, METHOD AND DEVICE
Abstract:
Disclosed are a network security management system, method and device. The system comprises: a UE, an AN, a network function selection module, and at least two authentication modules. The UE is configured to send a first service request to the network function selection module, the first service request carrying authentication protocol information; the network function selection module is configured to select a target authentication module according to the authentication protocol information and send a second service request to the target authentication module; the target authentication module is configured to perform mutual authentication with the UE, and is further configured to determine first security configuration according to a specified security strategy and send the first security configuration to the AN; the AN is configured to determine second security configuration according to the first security configuration or the specified security strategy and send the second security configuration to the UE. According to the technical solution provided in the present invention, differentiated security requirements of authentication protocols and security strategies for a network can be satisfied, and thus the security of the network is improved.