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This paper focuses on the security issue in Cyber-Physical Systems. The sensor transmits the state estimation information to the remote controller via wireless networks. Due to the broadcast characteristics of wireless communication, the systems are vulnerable to the eavesdropping attacks and jamming attacks. In this paper, we study how to maximize the secure transmission rate between sensors and...
Positioning is the foundation of wireless sensor applications. An attack method of multiple counterfeit identities in sensor network localization is proposed. At different times, attack nodes counterfeit different identities nodes, sending false reference coordinates, which leads to the failure of positioning. In the paper, we establish a normal localization system, which can accurately calculate...
The road to a successful introduction of vehicular communications has to pass through the analysis of potential security threats and the design of robust security architecture able to cope with these threats. Ad hoc networks are a new wireless networking paradigm for mobile hosts. In this paper, we designed a framework of intelligent transport system. The main task of the road condition information...
The availability of real-time CAN-ECU data and the emerging vehicular networks are critical for advanced vehicle monitoring and control. This paper presents our integrated info-security scheme, real-time hardware/software solutions and their application scenarios. The core is the Integrated Info-Security Circuit Board to communicate with ECUs and sensors inside a vehicle through CAN Bus, LIN Bus,...
The emerging vehicular networks in the forms of intra-vehicle (InV), vehicle-to-vehicle (V2V), and vehicle-to-infrastructure (V2I) communications are fast becoming a reality and critical data is being exchanged with-inside and with-outside vehicle via vehicular networks. In this paper, we propose integrated info-security solutions for vehicular networks. The proposed solutions will ensure that data...
This paper proposes a fast forward medium access control protocol (FFMAC) for quality-of-service (QoS) guarantee in multihop IEEE 802.11s wireless mesh networks with multiple channels. To the best of our knowledge, the proposed protocol is the first one which considers the multihop and multichannel issues simultaneously. It provides higher priority for real-time applications, while remaining the distributed...
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