期刊
IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY
卷 18, 期 -, 页码 2091-2103出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TIFS.2023.3263636
关键词
Authentication; Peer-to-peer computing; Collaboration; Security; Heuristic algorithms; Vehicle dynamics; Performance evaluation; location-related features; autonomous collaboration; distributed learning
The conventional device authentication of wireless networks relies on a security server and centralized process, resulting in long latency and risk of single-point failure. To overcome these challenges, a novel collaborative authentication scheme is proposed, where multiple edge devices act as cooperative peers to distributively authenticate users. The scheme utilizes received signal strength indicator (RSSI) and mobility trajectory (TRA) estimation, and outperforms existing benchmark schemes.
The conventional device authentication of wireless networks usually relies on a security server and centralized process, leading to long latency and risk of single-point of failure. While these challenges might be mitigated by collaborative authentication schemes, their performance remains limited by the rigidity of data collection and aggregated result. They also tend to ignore attacker localization in the collaborative authentication process. To overcome these challenges, a novel collaborative authentication scheme is proposed, where multiple edge devices act as cooperative peers to assist the service provider in distributively authenticating its users by estimating their received signal strength indicator (RSSI) and mobility trajectory (TRA). More explicitly, a distributed learning-based collaborative authentication algorithm is conceived, where the cooperative peers update their authentication models locally, thus the network congestion and response time remain low. Moreover, a situation-aware secure group update algorithm is proposed for autonomously refreshing the set of cooperative peers in the dynamic environment. We also develop an algorithm for localizing a malicious user by the cooperative peers once it is identified. The simulation results demonstrate that the proposed scheme is eminently suitable for both indoor and outdoor communication scenarios, and outperforms some existing benchmark schemes.
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