منابع مشابه
Detection of Mobile Replica Nodes in Wireless Sensor Networks
In wireless sensor networks (WSN), there are many nodes and they are unattended so an adversary can easily capture and compromise the sensor nodes and take secret key from the nodes then make many replicas (duplicate) of them. After getting the secret key from the sensor node the sensitive data which is present in the nodes get leaked so an adversary can quickly degrades the network communicati...
متن کاملDetection of Failed Boundary Nodes in Wireless Sensor Networks
Wireless Sensor Networks (WSNs) plays an important role for monitoring strategic and dangerous hi security sites. Failure of some sensor nodes can lead to a failure of hole system which causes losses such as economical, equipment damage and even risks for human lives. Moreover, failures are unavoidable in WSNs due to hardware constraints, hostile environment, unattended deployment and limited r...
متن کاملDetection of False Data Distribution Nodes in Wireless Sensor Networks
In wireless sensor networks node compromise attack is a serious threat. Last few years many previous works has found out compromise node at the later stage. There are different stages of attacks: In first stage physically capturing and compromising nodes: Next stage compromised nodes back to the sensor networks: Last compromised sensor nodes rejoining the network and launching attack. This rese...
متن کاملIntrusion Detection and Failure Recovery in Sensor Nodes
Intrusion detection systems (IDS) are important security tools in computer networks. There exist many approaches to this problem in traditional computer networks and wireless adhoc networks [ZL00], but literature on this topic with regard to sensor networks is scarce. The goal of failure recovery is to extend the lifetime of a sensor network by restarting or reprogramming failed or misbehaving ...
متن کاملDesigning Wireless Sensor Nodes
Wireless sensor networks are networks of large quantities of compact microsensors with wireless communication capability. Emerging applications of data gathering range from the environmental to the military. Architectural challenges are posed for designers such as computational power, energy consumption, energy sources, communication channels and sensing capabilities. This work presents the cur...
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ژورنال
عنوان ژورنال: SSRN Electronic Journal
سال: 2015
ISSN: 1556-5068
DOI: 10.2139/ssrn.3024732