5G-ACIA工业网络5G安全方面单页.docx

5G-ACIA White Paper Security Aspects of 5G for Industrial Networks 5G Alliance for Connected Industries and Automation White White Paper Security Aspects of 5G for Industrial Networks White White Paper Security Aspects of 5G for Industrial Networks PAGE PAGE 20 PAGE PAGE 9 Table of Contents Abstract 3 Introduction 3 3GPP 4 5G-ACIA 4 5G non-public network deployment scenarios 4 Security and privacy characteristics of OT networks 6 Additional 5G-relevant security concepts in industrial networks 8 The IEC 62443 standard 9 Concepts of zones and conduits in the IEC 62443 standard series 11 3GPP-defined 5G security features 13 5G authentication methods for NPNs 13 Network slicing security 13 Secure storage and processing of credentials 14 Standardization of secure hardware components 15 Choice of secure hardware components for NPN 15 A conceptual framework for the usage of secure hardware components in OT networks 16 Protection against radio jamming in 5G 17 OT NPN security requirements and 5G NPN scenarios: the outlook 19 Conclusions 21 Definitions 22 Abbreviations 23 References 24 5G-ACIA Members 26 Abstract 5G is an enabler of both telecommunications and industrial use cases. The security requirements of telecommunications networks are well defined and have been widely published. This white paper concentrates on the security needs of industrial networks. Drawing on the use cases and network deployment models already developed within 5G-ACIA and other organizations, the paper focuses on the requirements of operational technology (OT) companies, on the degree to which these are already fulfilled by existing 5G features, and describes gaps between the two. Introduction Security requirements of public mobile telecommunication networks (public land mobile networks, PLMNs) have been extensively worked on, and the associated security features and functions have been specified by 3GPP as part of its standardization proc