An Underwater Source Location Privacy Protection Scheme Based on Game Theory in a Multi-Attacker Cooperation Scenario

Ensuring source location privacy is crucial for the security of underwater acoustic sensor networks amid the growing use of marine environmental monitoring. However, the traditional source location privacy scheme overlooks multi-attacker cooperation strategies and also has the problem of high commun...

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Vydáno v:Sensors (Basel, Switzerland) Ročník 24; číslo 9; s. 2851
Hlavní autoři: Wang, Beibei, Yue, Xiufang, Hao, Kun, Liu, Yonglei, Li, Zhisheng, Zhao, Xiaofang
Médium: Journal Article
Jazyk:angličtina
Vydáno: Switzerland MDPI AG 01.05.2024
Témata:
Acoustics
Autonomous underwater vehicles
Communication
Cooperation
Data transmission
Energy consumption
Environmental monitoring
evolutionary game theory
Game theory
network coding
Network topologies
passive attacks
Privacy
Privacy, Right of
Sensors
source location privacy
underwater acoustic sensor networks
virtual coordinate system
underwater acoustic sensor networks
evolutionary game theory
network coding
passive attacks
source location privacy
virtual coordinate system
ISSN:1424-8220, 1424-8220
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Shrnutí:Ensuring source location privacy is crucial for the security of underwater acoustic sensor networks amid the growing use of marine environmental monitoring. However, the traditional source location privacy scheme overlooks multi-attacker cooperation strategies and also has the problem of high communication overhead. This paper addresses the aforementioned limitations by proposing an underwater source location privacy protection scheme based on game theory under the scenario of multiple cooperating attackers (SLP-MACGT). First, a transformation method of a virtual coordinate system is proposed to conceal the real position of nodes to a certain extent. Second, through using the relay node selection strategy, the diversity of transmission paths is increased, passive attacks by adversaries are resisted, and the privacy of source nodes is protected. Additionally, a secure data transmission technique utilizing fountain codes is employed to resist active attacks by adversaries, ensuring data integrity and enhancing data transmission stability. Finally, Nash equilibrium could be achieved after the multi-round evolutionary game theory of source node and multiple attackers adopting their respective strategies. Simulation experiments and performance evaluation verify the effectiveness and reliability of SLP-MACGT regarding aspects of the packet forwarding success rate, security time, delay and energy consumption: the packet delivery rate average increases by 30%, security time is extended by at least 85%, and the delay is reduced by at least 90% compared with SSLP, PP-LSPP, and MRGSLP.
Bibliografie:ObjectType-Article-1
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ISSN:1424-8220
1424-8220
DOI:10.3390/s24092851