Modeling and stability analysis of worm propagation in wireless. In wireless sensor networks wsns, sensor nodes have limited battery power, so energy consumption is essential issue. Borrowing techniques from the epidemicgossip, scalable multicast, and wireless broadcast literature, trickle uses a polite gossip policy, where motes periodically broadcast a code summary to local neighbors but stay quiet if they have recently heard a summary identical to theirs. Together, these technologies have combined to enable a new generation of wsns that differ greatly from wireless networks developed.
Wireless personal area networks wpans 2002 2005 bluetooth core configuration v4. It is desirable that the nodes in a wsn selforganize among themselves not only. Bluetooth networks short range a few meters personal area network pan. Wireless sensor networks are a new family of networks to illustrate the impact of the physical limits of sensor networks on the design of our wireless networking algorithms we briefly discuss related wireless network models, namely mobile ad hoc networks, cellular networks, and a number of short range wireless local area networks. In this chapter we evaluate the power consumption of publickey algorithms and investigate whether these algorithms can be used within the power constrained sensor nodes. The book highlights power efficient design issues related to wireless sensor networks, the existing wsn applications, and discusses the research efforts being undertaken in this field which put the reader in good pace to be able to understand more advanced research and. Also, wireless sensors have limitations that require novel system architectures and modes of operation. Worm propagation dynamics in wireless sensor networks.
Wireless sensor networks are vulnerable to sensor worm attacks in which the. To make sense of and take advantage of these systems, a holistic approach is neededand this is precisely what wireless sensor networks delivers. Self propagating worms in wirel ess sensor networks acm conext student workshop. Wireless sensor networks a wireless sensor network wsn is a selfconfiguring network of small sensor nodes socalled motes communicating among them using radio signals, and deployed in quantity to sense the physical world. Authors address many of the key challenges faced in the design, analysis and deployment of wireless sensor networks. Broadcasting, multicasting, and geocasting 145 baoxian zhang and guoliang xue 5. Wireless sensor networks wsns can be defined as a selfconfigured and. Protocols and architectures for wireless sensor networks provides a thorough description of the nuts and bolts of wireless sensor networks the authors give an overview of the stateoftheart, putting all the individual solutions into perspective with one and other. The book provides a comprehensive view to this rapidly evolving field, including its many novel applications, ranging from protecting civil infrastructure to pervasive health monitoring. A study of epidemic approach for worm propagation in. In this paper, we develop a topologicallyaware worm propagation model twpm for wireless sensor networks. In this paper, we propose a mathematical model that studies the epidemic behavior of such digital worms. Dynamics of a worm propagation model with quarantine in wireless. Using tcpip for sensor networks allows connecting the sensor networks directly to ip network infrastructures, as shown in figure 1.
Our team is growing all the time, so were always on the lookout for smart people. As wireless sensor networks are unfolding their vast potential in a plethora of application environment, security still remains one of the most critical challenges yet to be fully addressed. Current status and future trends preface human sensing is one way of collecting information, acquiring knowledge and making reliable decisions. Selfpropagating malpackets in wireless sensor networks. Worm propagation wireless sensor network network security spatial correlation this work is partially supported by 863 national hitech research and development program 2011aa01a103.
Worm propagation control based on spatial correlation in. Modeling and analysis of worm propagation in wireless. In this book, the authors describe the fundamental concepts and practical aspects of wireless sensor networks. We also present a study of the feasibility of malpacket defense in sensor networks. Protocols and architectures for wireless sensor networks pdf. Wireless sensor networks technology and applications. Learn all you need to know about wireless sensor networks. Dynamics and defense implications in this paper, based on our proposed malpacket self propagation models in wireless sensor.
A single compromised node can spread the worm via communication in the entire network. Selfpropagating worms in wirel ess sensor networks. Designing, implementing, and operating a wireless sensor network involves a wide range of disciplines and many applicationspecific constraints. The individual nodes in a wireless sensor network wsn are inherently resource. Introduction data propagation in wireless sensor networks i sotiris nikoletseas professor ceid ety course. Recent studies have proposed to employ the underlying principles of worm propagation to disseminate securitycritical information in a network. Protecting wireless sensor networks from internal attacks. Purchase industrial wireless sensor networks 1st edition. We present a suite of algorithms for selforganization of wireless sensor networks in which there is a scalably large number of mainly static nodes with hi.
A selfregulating algorithm for code propagation and maintenance in wireless sensor networks philip levis, neil patel, david culler, and scott shenker. Introduction data propagation in wireless sensor networks i. Selfpropagate malpackets in wireless sensor networks. Mathematical model on the transmission of worms in wireless. Professor introduction data propagation in wireless sensor networks i 10 61. Using differential dynamical theories, we investigate dynamics of worm propagation to time in wireless sensor networks wsns. Our thesis is that key predistribution is an appropriate technique for secret key agreement in wireless sensor networks, and that based on locally shared keys, multihop communication can be adequately protected using an interleaved message authentication scheme. Technology, protocols, and applications book online at best prices in india on. Therefore, it is necessary to control worm propagation through wireless sensor network. Protocols for selforganization of a wireless sensor network. Furthermore, most of these books are written with a speci.
Sometimes network limitation and node boundaries are also responsible for lost information. Wireless sensor networks wsns imitate this human intelligence capability, but on a wider distributed scale, with faster, cheaper and more effective ways that. These networks are used to monitor physical or environmental conditions like sound, pressure, temperature, and cooperatively pass data through the network to the main location as shown in the figure. Distributed softwareattestation defense against sensor worm. The study of wireless sensor networks is challenging in that it requires an enormous breadth of knowledge from an enormous variety of disciplines. In this paper, we study the propagation of malpackets in 802. Based on our proposed malpacket selfpropagation models, we use tossim, a simulator for wireless sensor networks, to study their propagation dynamics. Mathematical model on the transmission of worms in. This thesis investigates internal security issues in wireless sensor networks. Due to the limit of the hardware, there wouldnt many protect technologies applied in the sensor nodes. Introduction to wireless sensor networks types and. By the time youre halfway through this fastpaced, handson guide, youll have built a series of useful projects, including a complete zigbee wireless network that delivers remotely sensed data. The nature conservancy, the state of maine and the college.
Worms are selfreplicating computer viruses which can propagate through. In this chapter we outline communication networks, wireless sensor networks and smart sensors, physical transduction principles, commercially available wireless sensor systems, self. Recent advances insemiconductor, networking and material science technologies are driving the ubiquitous deployment of largescale wireless sensor networks wsns. Recent threats caused by worms on wireless sensor network are recognized as one of the most serious security threats. Berkeley university of california, berkeley 1947 center street 2150 shattuck ave. In this mesh topology, sensor nodes must not only capture and disseminate their own data, but also serve as relays for other sensor nodes, that is, they must collaborate to propagate sensor data towards the base station.
Isbn 9789535107354, pdf isbn 9789535156758, published 20120906. Protocols for secure communication in wireless sensor. Borrowing techniques from the epidemicgossip, scalable multicast, and wireless broadcast literature, trickle uses a polite gossip policy, where motes periodically broadcast a code summary to local neighbors but stay. Service dos, worm hole attack, sinkhole attack, sybil attack, selective. Because of advances in microsensors, wireless networking and embedded processing, ad hoc networks of sensor are becoming increasingly available for commercial, military, and homeland security applications. Zigbee wireless networks and transceivers shahin farahni 2. Chapters are written by several of the leading researchers exclusively for this book. Wsn is a wireless network that consists of base stations and numbers of nodes wireless sensors. Which book is the best to study about wireless sensor.
At this time there is a limited number of textbooks on the subject of wireless sensor networks. Selfpropagating worms in wireless sensor networks acm. Propagation modeling and defending of a mobile sensor worm in. Sensor worm attacks over static wsns are extremely destructive due to a. Wireless sensor networks presents a comprehensive and tightly organized compilation of chapters that surveys many of the exciting research developments taking place in this field. Wsans wireless sensor and actuator networks are derived from traditional. Protocols for selforganization of a wireless sensor network ieee. Request pdf self propagate malpackets in wireless sensor networks. Wsns are selforganized and autonomous systems consisting of common. In this paper, comparison of the dynamic network topologies in wireless sensor networks has been done. Because sensor nodes are resource constrained, they generally have weak defense capabilities and are attractive targets for software attacks like virus or worm attacks on the internet.
Using detailed examples and illustrations, this book provides an inside track on the current state. Nowadays, propagation of worms is a major issue in wireless sensor network because a large number of attackers virus are present in the network by which the total network or communication will be affected. Wireless sensor network has been widely used in practical applications, such as. Weak defense capability makes wsn a soft target against worm attacks. Using signal processing techniques to model worm propagation over wireless sensor networks article pdf available in ieee signal processing magazine 232. Every sensor node can obtain its location information from gps or other positioning system and send data to sink at any time. Wireless sensor networks computer science textbooks.
The aim of this book is to present few important issues of wsns, from the application, design and technology points of view. Wireless sensor networks can benefit from a thorough. We present trickle, an algorithm for propagating and maintaining code updates in wireless sensor networks. Pdf using signal processing techniques to model worm. Optical transmission provides extremely high antenna gain, which produces. Wireless sensor networks wsn provide a bridge between the real physical and virtual worlds allow the ability to observe the previously unobservable at a fine resolution over large spatiotemporal scales have a wide range of potential applications to industry. The wireless sensor networks wsns have imminent constrains that makes security a crucial issue. It will also be of interest to researchers, system and chip designers, network planners, technical mangers and other professionals in these fields. Wireless sensor networks is an essential textbook for advanced students on courses in wireless communications, networking and computer science. Selfpropagating worms in wirel ess sensor networks acm conext student workshop thanassis giannetsos athens information tech. A topologicallyaware worm propagation model for wireless. Wireless sensor networks consist of tiny senor nodes with limited computing and communicating capabilities and, more importantly, with limited energy resources.
We also show that this attack can be used to inject a worm that can propagate through the wireless sensor. Numerous practical examples, case studies and illustrations. Get ready to create distributed sensor systems and intelligent interactive devices using the zigbee wireless networking protocol and series 2 xbee radios. A wireless sensor network has applications in environmental and habitat monitoring, precision agriculture, indoor climate control, surveillance, treaty verification, intelligent alarms, and medical diagnostics. Pdf selfpropagating worms in wireless sensor networks. Information processing in sensor networks is a rapidly emerging area of computer science and electrical engineering research. The purpose of this licentiate thesis is to lay the groundwork for exploring the use of tcpip for wireless sensor networks. Selfpropagating worms in wireless sensor networks acm conext student workshop thanassis giannetsos athens information tech. Based on our proposed malpacket self propagation models, we use tossim, a simulator for wireless sensor networks, to study their propagation dynamics.
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