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1. (WO2018137255) METHOD, APPARATUS AND SYSTEM FOR PROTECTING DATA

Pub. No.:    WO/2018/137255    International Application No.:    PCT/CN2017/072782
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Fri Jan 27 00:59:59 CET 2017
IPC: H04L 12/24
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: PAN, Kai
潘凯
LI, He
李赫
CHEN, Jing
陈璟
HU, Li
胡力
Title: METHOD, APPARATUS AND SYSTEM FOR PROTECTING DATA
Abstract:
Disclosed are a method, apparatus and system for protecting data in a communication system. The method comprises : a core network node acquiring information associated with a service of a terminal device; and the core network node determining, according to the information associated with the service, a network node for executing security protection on data of the service. By means of the method, different network nodes for different services can be flexibly selected to execute security protection, thereby satisfying the security requirement of an operator or a service and improving the security of a system.