Proceedings ArticleDOI
Secure neighbour authentication in wireless sensor networks
Jasmine Norman,Paulraj Joseph +1 more
- pp 1-4
TLDR
A secure neighbour authentication protocol based on a variant of HB, an authentication protocol for RFID devices is proposed, and simulation results show that the routing protocol SHLAODV is secure and energy efficient.Abstract:
Applications of wireless sensor networks often include sensitive information such as enemy movement on the battlefield or the location of personnel in a building. Lacking security services in the routing protocols, WSNs are vulnerable to many kinds of attacks. A secure routing in WSN must address several challenges: vulnerable wireless communication, highly resource-constrained senor nodes in terms of processing power, storage, and battery life, and the risk of physically captured. However, a few of existing routing protocols for WSNs have been designed with security as a goal. As sensors communicate in a multi-hop fashion, identification of secure neighbours in a mobile topology is critical for routing. Since these devices are resource constrained, we propose a secure neighbour authentication protocol based on a variant of HB, an authentication protocol for RFID devices. Simulation results show that the routing protocol SHLAODV is secure and energy efficient.read more
Citations
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Detecting Sybil attack based on state information in Underwater Wireless Sensor Networks
TL;DR: This paper puts forward a novel scheme based on state information of nodes to detect the Sybil attack and implements the feature through both by numerical analysis and simulation performance in MATLAB.
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Practical RF fingerprints for Wireless Sensor Network authentication
D. A. Knox,Thomas Kunz +1 more
TL;DR: A physical layer authentication method that uses the physical attributes of OQPSK RF signals transmitted from IEEE 802.15.4 WSN nodes, collecting data with a USRP1 software-defined radio platform is demonstrated.
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Artificial Landmarks for Trusted Localization of Autonomous Vehicles Based on Magnetic Sensors.
TL;DR: This work proposes an integration process based on Transducer Electronic Data Sheets for artificial landmarks that can be used by passing autonomous vehicles, e.g., UAVs, for re-orientation and re-calibration.
Printable Green RFID Antennas for Embedded Sensors
TL;DR: In the recent years, radiofrequency identification (RFID) technology has been widely integrated into modern society applications, ranging from barcode successor to retail supply chain, remote moni... as discussed by the authors.
References
More filters
Ad hoc On-Demand Distance Vector (AODV) Routing
TL;DR: A logging instrument contains a pulsed neutron source and a pair of radiation detectors spaced along the length of the instrument to provide an indication of formation porosity which is substantially independent of the formation salinity.
Journal ArticleDOI
Secure routing in wireless sensor networks: attacks and countermeasures
Chris Karlof,David Wagner +1 more
TL;DR: This work proposes security goals for routing in sensor networks, shows how attacks against ad-hoc and peer-to-peer networks can be adapted into powerful attacks against sensors, and introduces two classes of novel attacks against sensor networks sinkholes and HELLO floods.
Journal Article
Security for Sensor Networks
TL;DR: This chapter identifies the vulnerabilities associated with the operational paradigms currently employed by Wireless Sensor Networks and a framework for implementing security in WSNs, which identifies the security measures necessary to mitigate the identified vulnerabilities.
Proceedings ArticleDOI
SPINS: security protocols for sensor networks
TL;DR: A suite of security building blocks optimized for resource-constrained environments and wireless communication, and shows that they are practical even on minimal hardware: the performance of the protocol suite easily matches the data rate of the network.