An improved packet forwarding approach for source location privacy in wireless sensors network

Privacy is one of the major concerns in dealing with information, either transmission or storage. The adversaries attempt to launch the variety of attacks against a system to capture their needed information. Sometimes content of information is their target and other times the context of information...

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Main Author:	Abrishamchi, Mohammad Ali Nassiri
Format:	Thesis
Language:	English
Published:	2014
Subjects:	QA75 Electronic computers Computer science
Online Access:	http://eprints.utm.my/id/eprint/48795/25/MohammadAliNassiriAbrishamchiMFC2014.pdf
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id	my-utm-ep.48795
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spelling	my-utm-ep.487952020-06-24T01:53:03Z An improved packet forwarding approach for source location privacy in wireless sensors network 2014-06 Abrishamchi, Mohammad Ali Nassiri QA75 Electronic computers. Computer science Privacy is one of the major concerns in dealing with information, either transmission or storage. The adversaries attempt to launch the variety of attacks against a system to capture their needed information. Sometimes content of information is their target and other times the context of information such as timing and location can be the aim of the attack. The wireless sensors network is established based on affairs related to information. Depending on the application of this type of networks, different security considerations should be taken. This research focuses on the source location privacy where the attacker tries to discover the origin sender of packets to achieve the under monitor assets by backtracking the received signals. The final aim is improving the safety period for source node and it means the prolonging the discovering duration of the exact location of source node for adversary. This study concentrates on solutions based on random walk method as a core technique and tries to present an idea to improve the results. The proposed approach named Isolated Adversary Zone is a solution for packet forwarding within wireless sensor network. In this study some of the existing methods are investigated in terms of safety period. These solutions have been implemented by simulating in MATLAB. From this knowledge, the author proposes a packet forwarding approach which can improve the safety period for source node. The proposed approach is tested and some future works are suggested at the end of this study. 2014-06 Thesis http://eprints.utm.my/id/eprint/48795/ http://eprints.utm.my/id/eprint/48795/25/MohammadAliNassiriAbrishamchiMFC2014.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:83720 masters Universiti Teknologi Malaysia, Faculty of Computing Faculty of Computing
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	QA75 Electronic computers Computer science
spellingShingle	QA75 Electronic computers Computer science Abrishamchi, Mohammad Ali Nassiri An improved packet forwarding approach for source location privacy in wireless sensors network
description	Privacy is one of the major concerns in dealing with information, either transmission or storage. The adversaries attempt to launch the variety of attacks against a system to capture their needed information. Sometimes content of information is their target and other times the context of information such as timing and location can be the aim of the attack. The wireless sensors network is established based on affairs related to information. Depending on the application of this type of networks, different security considerations should be taken. This research focuses on the source location privacy where the attacker tries to discover the origin sender of packets to achieve the under monitor assets by backtracking the received signals. The final aim is improving the safety period for source node and it means the prolonging the discovering duration of the exact location of source node for adversary. This study concentrates on solutions based on random walk method as a core technique and tries to present an idea to improve the results. The proposed approach named Isolated Adversary Zone is a solution for packet forwarding within wireless sensor network. In this study some of the existing methods are investigated in terms of safety period. These solutions have been implemented by simulating in MATLAB. From this knowledge, the author proposes a packet forwarding approach which can improve the safety period for source node. The proposed approach is tested and some future works are suggested at the end of this study.
format	Thesis
qualification_level	Master's degree
author	Abrishamchi, Mohammad Ali Nassiri
author_facet	Abrishamchi, Mohammad Ali Nassiri
author_sort	Abrishamchi, Mohammad Ali Nassiri
title	An improved packet forwarding approach for source location privacy in wireless sensors network
title_short	An improved packet forwarding approach for source location privacy in wireless sensors network
title_full	An improved packet forwarding approach for source location privacy in wireless sensors network
title_fullStr	An improved packet forwarding approach for source location privacy in wireless sensors network
title_full_unstemmed	An improved packet forwarding approach for source location privacy in wireless sensors network
title_sort	improved packet forwarding approach for source location privacy in wireless sensors network
granting_institution	Universiti Teknologi Malaysia, Faculty of Computing
granting_department	Faculty of Computing
publishDate	2014
url	http://eprints.utm.my/id/eprint/48795/25/MohammadAliNassiriAbrishamchiMFC2014.pdf
_version_	1747817473763180544

An improved packet forwarding approach for source location privacy in wireless sensors network

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