TY - GEN
T1 - MUFAZA
T2 - 2022 IEEE Military Communications Conference, MILCOM 2022
AU - Ge, Yunfei
AU - Zhu, Quanyan
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - With a growing threat landscape and attack surfaces in 5G networks, a promising approach to secure next-generation networks is to shift from perimeter-based defense to a zero-trust security framework that focuses on agent-centric trust evaluation and access decisions. A fast and accurate trust evaluation mechanism plays an important role in developing efficient authentication policies while ensuring system performance. In this work, we propose a multi-source fast and autonomous zero-trust authentication framework, known as MUFAZA, to provide resilient zero-trust security for 5G networks. We develop a moving-horizon dynamic trust evaluation that integrates multiple sources of security evidence. We discuss the reliability of information and provide a guide on how to incorporate additional information into trust evaluation. A case study of a hybrid 5G-enabled network illustrates the efficiency and robustness of the proposed approach.
AB - With a growing threat landscape and attack surfaces in 5G networks, a promising approach to secure next-generation networks is to shift from perimeter-based defense to a zero-trust security framework that focuses on agent-centric trust evaluation and access decisions. A fast and accurate trust evaluation mechanism plays an important role in developing efficient authentication policies while ensuring system performance. In this work, we propose a multi-source fast and autonomous zero-trust authentication framework, known as MUFAZA, to provide resilient zero-trust security for 5G networks. We develop a moving-horizon dynamic trust evaluation that integrates multiple sources of security evidence. We discuss the reliability of information and provide a guide on how to incorporate additional information into trust evaluation. A case study of a hybrid 5G-enabled network illustrates the efficiency and robustness of the proposed approach.
UR - http://www.scopus.com/inward/record.url?scp=85147326552&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85147326552&partnerID=8YFLogxK
U2 - 10.1109/MILCOM55135.2022.10017839
DO - 10.1109/MILCOM55135.2022.10017839
M3 - Conference contribution
AN - SCOPUS:85147326552
T3 - Proceedings - IEEE Military Communications Conference MILCOM
SP - 571
EP - 576
BT - MILCOM 2022 - 2022 IEEE Military Communications Conference
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 28 November 2022 through 2 December 2022
ER -