3GPP Non-Public Network Security
DOI:
https://doi.org/10.13052/jicts2245-800X.815Keywords:
Security, verticals, non-public network (NPN), standalone nonpublic network (SNPN), public network integrated non-public network (PNINPN), private networks.Abstract
The 3GPP Rel-16 5G System focuses on enabling support for Industrial Internet of Things (IIoT) for Industry 4.0. Building blocks of 5G supporting use cases and requirements from the manufacturing sector are extreme mobile broadband, massive machine-type communication, ultra-reliable critical machine communication, non-public networks, time sensitive communication, 5G LAN communication, precise positioning. While for all of them, security plays an important role, the focus of this paper is on the 3GPP Rel-16 architecture and security concept of 5GS Non-Public Networks.We conclude with insights on the challenges for using 5G in the Operational Technology Industry.
Downloads
References
3GPP TR 22.804: “Study on Communication for Automation in Vertical
domains (CAV)”.
3GPP TR 22.830: “Study on Business Role Models for Network
Slicing”.
3GPP TS 22.261: “Service requirements for the 5G system; Stage 1”.
3GPP TS 22.104: “Service requirements for cyber-physical control
applications in vertical domains”.
3GPP TR 23.734: “Study on enhancement of 5G System (5GS) for
vertical and Local Area Network (LAN) services”.
3GPP TR 33.819: “Study on security enhancements of 5GS for vertical
and Local Area Network (LAN) services”.
5G-ACIA, The 5G Alliance for Connected Industries and Automation,
5G-ACIA Whitepaper “5G for Connected Industries and Automation”,
https://www.5g-acia.org/fileadmin/5G-ACIA/Publikationen/Whitepa
per_5G_for_Connected_Industries_and_Automation/WP_5G_for_Con
nected_Industries_and_Automation_Download_19.03.19.pdf, March
5G-ACIA Whitepaper “5G Non-Public Networks for Industrial Scenarios”,
https://www.5g-acia.org/fileadmin/5G-ACIA/Publikationen/5GACIA_
White_Paper_5G_for_Non-Public_Networks_for_Industrial_S
cenarios/WP_5G_NPN_2019_01.pdf, July 2019.
3GPP TS 23.501: “System architecture for the 5G System (5GS)”.
3GPP TS 33.501: “Security architecture and procedures for 5G system”.
RFC 5247: “Extensible Authentication Protocol (EAP) Key Management
Framework” in https://tools.ietf.org/html/rfc5247
3GPP TS 33.401: “3GPP System Architecture Evolution (SAE); Security
architecture”.
RFC 4282: “The Network Access Identifier” in https://tools.ietf.org/h
tml/rfc4282.
ETSI security week 17–21 June 2019: “5G Security Challenges for
Verticals – a Standards View”; A. Rezaki & A. Jerichow.
3GPP TS 23.502: “Procedures for the 5G System (5GS)”.
3GPP TS 23.503: “Policy and charging control framework for the 5G
System (5GS); Stage 2”.
RFC 7542: “The Network Access Identifier”, in https://tools.ietf.org/h
tml/rfc7542.
3GPP TS 23.003: “Numbering, addressing and identification”.
