Eavesdropping Minimization via Transmission Power Control in Ad-Hoc Wireless Networks

Kao, Jung-Chun; Mărculescu, Radu

doi:10.1109/sahcn.2006.288535

Cited by 31 publications

(19 citation statements)

References 12 publications

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“…There is a fact that only transmitters can potentially be eavesdropped by malicious nodes since only they are sending messages. Thus, we will only consider transmitters 2 and malicious nodes in the following analysis.…”

Section: A Eavesdropping Activity In Wireless Networkmentioning

confidence: 99%

“…The reconnaissance, also named the eavesdropping activity, has attracted considerable attention recently since many ad-versary attacks often follow the eavesdropping activity, e.g., hear-and-fire attacks [2]. Specifically, there are two types of eavesdropping attacks in wireless ad hoc networks [3]: (i) Passive Eavesdropping, in which the malicious nodes detect the information by listening to the message transmission in the broadcasting wireless medium; (ii) Active Eavesdropping, where the malicious nodes actively grab the information via sending queries to transmitters by disguising themselves as friendly nodes.…”

Section: Introductionmentioning

confidence: 99%

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Eavesdropping security in wireless ad hoc networks with directional antennas

Wang

Dai

Zhao

2013

2013 22nd Wireless and Optical Communication Conference

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Abstract-The eavesdropping security of wireless ad hoc networks has attracted considerable attention recently. However, most of current studies only consider OMN networks, where each node is mounted with a single omni-directional antenna, which radiates radio signals in all directions and consequently leads to the high eavesdropping possibility. Compared with an omnidirectional antenna, a directional antenna can concentrate the radio signals on some desired directions so that it can potentially reduce the eavesdropping possibility. This paper investigates the eavesdropping security of wireless ad hoc networks equipped with directional antennas. In particular, we study the eavesdropping possibility of OMN networks, SDA networks in which each node is equipped with a simplistic directional antenna and RDA networks in which each node is equipped with a realistic directional antenna. More specifically, we identify the eavesdropping activity in wireless networks and propose an eavesdropping model to measure the eavesdropping possibility. We conduct extensive simulations to evaluate the eavesdropping possibility of OMN networks, SDA networks and RDA networks with considering various environment factors, such as path loss attenuation and shadowing effects. Our simulation results show that using a simplistic directional antenna or a realistic antenna in wireless networks can reduce the eavesdropping possibility.

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Section: A Eavesdropping Activity In Wireless Networkmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Eavesdropping security in wireless ad hoc networks with directional antennas

Wang

Dai

Zhao

2013

2013 22nd Wireless and Optical Communication Conference

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“…Eavesdropping in CPS means that an attacker may intercept any information communicated by the cyber physical system [43]. When launching an eavesdropping attack, attacker doesn't interfere with the working of CPS and just observes its operation.…”

Section: Eavesdroppingmentioning

confidence: 99%

Towards a Framework for Assuring Cyber Physical System Security

Lu¹,

Zhao²,

Zhao³

et al. 2015

IJSIA

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“…Eavesdropping [20] is a type of passive attacks. In this a message sent by a node as the sender and can be heard by the node as a receiver within radio range.…”

Section: Example: Eavesdroppingmentioning

confidence: 99%

Enhancing Security with Intrusion Detection Methods in Multihop MANETs

Rajasekar¹,

Parameswaran²

2015

Int. Jour. Info. Sci. Comp.

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Abstract-MANET plays a major role in next generation wireless networking technology. Information exchange in a mobile network without any infrastructure support, such networks are called Adhoc networks. This plays a major platform and used in important applications. A Mobile Adhoc Network is a mobile multihop wireless network, which is capable of autonomous operation. Because of the open medium and wide distribution of nodes make MANET harm to malicious attackers. It is crucial to develop efficient intrusion detection mechanisms to protect MANET from attacks. We present a various types of attacks in the network layer and Intrusion Detection mechanisms are used for protecting multihop MANET. To overcome the attacks, enhancing security method called Hybrid Cryptography and a comparison of various types of attacks with different IDs mechanisms is made. We classify, a single type of attack can be achieved by point detection algorithm (PDA) and range of attacks can be achieved by intrusion detection systems (IDs). Our survey is based on various types of attacks on multihop MANET and investigation of problems caused through malicious nodes by various types of Active and Passive group.

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Eavesdropping Minimization via Transmission Power Control in Ad-Hoc Wireless Networks

Cited by 31 publications

References 12 publications

Eavesdropping security in wireless ad hoc networks with directional antennas

Eavesdropping security in wireless ad hoc networks with directional antennas

Towards a Framework for Assuring Cyber Physical System Security

Enhancing Security with Intrusion Detection Methods in Multihop MANETs

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