Cloud-Network-End Collaborative Security for Wireless Networks:Architecture,Mechanisms,and Applications  

作　　者：Xiangyu Wang Jianfeng Ma 

机构地区：[1]State Key Laboratory of Integrated Service Networks(ISN),School of Cyber Engineering,Xidian University,Xi’an 710071,China

出　　处：《Tsinghua Science and Technology》2025年第1期18-33,共16页清华大学学报自然科学版(英文版)

基　　金：supported by the National Key Research and Development Program of China(No.2021YFB3101100);National Natural Science Foundation of China(Nos.62232013,92267204,and 62202364);Fellowship of China National Postdoctoral Program for Innovation Talents(No.BX20230279).

摘　　要：The core goal of network security is to protect the security of data sharing.Traditional wireless network security technology is committed to guaranteeing end-to-end data transmission security.However,with the advancement of mobile networks,cloud computing,and Internet of Things,communication-computing integration and cloud-network integration have been important technical routes.As a result,the main application requirements of wireless networks have changed from data transmission to cloud-based information services.Traditional data transmission security technology cannot overcome the security requirements of cloud-network-end collaborative services in the new era,and secure semantic communication has become an important model.To address this issue,we propose a cloud-network-end collaborative security architecture.Firstly,we clarify security mechanisms for end system security,network connection security,and cloud services security,respectively.Next,based on the above three aspects,we elaborate on the connotation of cloud-network-end collaborative security.By giving example applications,including heterogeneous network secure convergence framework,unmanned system collaborative operations security framework,and space-air-ground integrated network security framework,we demonstrate the universality of the proposed architecture.Finally,we review the current research on end system security,network connection security,and cloud services security,respectively.

关 键 词：wireless network security information services security secure semantic communication model cloud-network-end collaborative security architecture heterogeneous network secure convergence 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]