An efficient wormhole attack detection method in wireless sensor networks
نویسندگان
چکیده
منابع مشابه
An efficient wormhole attack detection method in wireless sensor networks
Wireless sensor networks are now widely used in many areas, such as military, environmental, health and commercial applications. In these environments, security issues are extremely important since a successful attack can cause great damage, even threatening human life. However, due to the open nature of wireless communication, WSNs are liable to be threatened by various attacks, especially des...
متن کاملWormhole Attack Detection in Wireless Sensor Networks
The nature of wireless ad hoc and sensor networks make them very attractive to attackers. One of the most popular and serious attacks in wireless ad hoc networks is wormhole attack and most proposed protocols to defend against this attack used positioning devices, synchronized clocks, or directional antennas. This paper analyzes the nature of wormhole attack and existing methods of defending me...
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This paper proposes a distributed wormhole detection algorithm for wireless sensor networks, a potential technology for infrastructures of many applications. Currently, most sensor networks assume they will be deployed in a benign environment; however, when a sensor network is deployed in some hostile environment, attacks (especially those like wormhole attacks that don’t need to capture the ke...
متن کاملWormhole Attack Detection in Wireless Networks
Wormhole attacks can destabilize or disable wireless sensor networks. In a typical wormhole attack, the attacker receives packets at one point in the network, forwards them through a wired or wireless link with less latency than the network links, and relays them to another point in the network. We first propose a centralized algorithm to detect wormholes and show its correctness rigorously. Fo...
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Wireless sensor networks (WSNs) consist of sensor nodes with limited energy. Energy efficiency is an important issue in WSNs as the sensor nodes are deployed in rugged and non-care areas and consume a lot of energy to send data to the central station or sink if they want to communicate directly with the sink. Recently, the IEEE 802.15.4 protocol is employed as a low-power, low-cost, and low rat...
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ژورنال
عنوان ژورنال: Computer Science and Information Systems
سال: 2014
ISSN: 1820-0214,2406-1018
DOI: 10.2298/csis130921068w