Addressing Security Orchestration Challenges in Next-Generation Networks: A Comprehensive Overview
Batewela, Sadeep; Ranaweera, Pasika; Liyanage, Madhusanka; Zeydan, Engin; Ylianttila, Mika (2025-04-28)
IEEE
28.04.2025
S. Batewela, P. Ranaweera, M. Liyanage, E. Zeydan and M. Ylianttila, "Addressing Security Orchestration Challenges in Next-Generation Networks: A Comprehensive Overview," in IEEE Open Journal of the Computer Society, doi: 10.1109/OJCS.2025.3564788
https://creativecommons.org/licenses/by/4.0/
This work is licensed under a Creative Commons Attribution 4.0 License. For more information, see https://creativecommons.org/licenses/by/4.0/
https://creativecommons.org/licenses/by/4.0/
This work is licensed under a Creative Commons Attribution 4.0 License. For more information, see https://creativecommons.org/licenses/by/4.0/
https://creativecommons.org/licenses/by/4.0/
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:oulu-202505083186
https://urn.fi/URN:NBN:fi:oulu-202505083186
Tiivistelmä
Abstract
Security Orchestration (SO) plays a pivotal role in ensuring robust, scalable, and efficient management of security mechanisms in next-generation 5G and beyond 5G (B5G) networks. This paper presents a comprehensive analysis of the technical challenges related to SO in these advanced network technologies, focusing on key areas such as network security monitoring, interface standardization, privacy, scalability, multi-domain orchestration, and policy implementation. Additionally, we discuss lessons learned from existing works, identify remaining research gaps, and propose future directions for enhancing SO in 5G and B5G environments. Emerging technologies such as artificial intelligence (AI), blockchain, quantum computing and trusted execution environments (TEE) are also examined for their potential to address these challenges. The paper provides a taxonomy of SO-related issues and offers a roadmap for researchers and practitioners to navigate the evolving landscape of security in 5G and B5G networks.
Security Orchestration (SO) plays a pivotal role in ensuring robust, scalable, and efficient management of security mechanisms in next-generation 5G and beyond 5G (B5G) networks. This paper presents a comprehensive analysis of the technical challenges related to SO in these advanced network technologies, focusing on key areas such as network security monitoring, interface standardization, privacy, scalability, multi-domain orchestration, and policy implementation. Additionally, we discuss lessons learned from existing works, identify remaining research gaps, and propose future directions for enhancing SO in 5G and B5G environments. Emerging technologies such as artificial intelligence (AI), blockchain, quantum computing and trusted execution environments (TEE) are also examined for their potential to address these challenges. The paper provides a taxonomy of SO-related issues and offers a roadmap for researchers and practitioners to navigate the evolving landscape of security in 5G and B5G networks.
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