Intrusion tolerant routing with data consensus in wireless sensor networks

Detalhes bibliográficos
Autor(a) principal: Almeida, João Carlos Andrade de
Data de Publicação: 2013
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/10831
Resumo: Dissertação para obtenção do Grau de Mestre em Engenharia Informática
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spelling Intrusion tolerant routing with data consensus in wireless sensor networksWireless sensor networks (WSN)Routing services and protocols for WSNReliabilityConsensus protocolsIntrusion toleranceSimulation environments for WSNDissertação para obtenção do Grau de Mestre em Engenharia InformáticaWireless sensor networks (WSNs) are rapidly emerging and growing as an important new area in computing and wireless networking research. Applications of WSNs are numerous, growing, and ranging from small-scale indoor deployment scenarios in homes and buildings to large scale outdoor deployment settings in natural, industrial, military and embedded environments. In a WSN, the sensor nodes collect data to monitor physical conditions or to measure and pre-process physical phenomena, and forward that data to special computing nodes called Syncnodes or Base Stations (BSs). These nodes are eventually interconnected, as gateways, to other processing systems running applications. In large-scale settings, WSNs operate with a large number of sensors – from hundreds to thousands of sensor nodes – organised as ad-hoc multi-hop or mesh networks, working without human supervision. Sensor nodes are very limited in computation, storage, communication and energy resources. These limitations impose particular challenges in designing large scale reliable and secure WSN services and applications. However, as sensors are very limited in their resources they tend to be very cheap. Resilient solutions based on a large number of nodes with replicated capabilities, are possible approaches to address dependability concerns, namely reliability and security requirements and fault or intrusion tolerant network services. This thesis proposes, implements and tests an intrusion tolerant routing service for large-scale dependable WSNs. The service is based on a tree-structured multi-path routing algorithm, establishing multi-hop and multiple disjoint routes between sensors and a group of BSs. The BS nodes work as an overlay, processing intrusion tolerant data consensus over the routed data. In the proposed solution the multiple routes are discovered, selected and established by a self-organisation process. The solution allows the WSN nodes to collect and route data through multiple disjoint routes to the different BSs, with a preventive intrusion tolerance approach, while handling possible Byzantine attacks and failures in sensors and BS with a pro-active recovery strategy supported by intrusion and fault tolerant data-consensus algorithms, performed by the group of Base Stations.Faculdade de Ciências e TecnologiaDomingos, HenriqueDuarte, VítorRUNAlmeida, João Carlos Andrade de2013-12-09T17:17:39Z20132013-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10362/10831enginfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T03:44:48Zoai:run.unl.pt:10362/10831Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:19:45.682984Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Intrusion tolerant routing with data consensus in wireless sensor networks
title Intrusion tolerant routing with data consensus in wireless sensor networks
spellingShingle Intrusion tolerant routing with data consensus in wireless sensor networks
Almeida, João Carlos Andrade de
Wireless sensor networks (WSN)
Routing services and protocols for WSN
Reliability
Consensus protocols
Intrusion tolerance
Simulation environments for WSN
title_short Intrusion tolerant routing with data consensus in wireless sensor networks
title_full Intrusion tolerant routing with data consensus in wireless sensor networks
title_fullStr Intrusion tolerant routing with data consensus in wireless sensor networks
title_full_unstemmed Intrusion tolerant routing with data consensus in wireless sensor networks
title_sort Intrusion tolerant routing with data consensus in wireless sensor networks
author Almeida, João Carlos Andrade de
author_facet Almeida, João Carlos Andrade de
author_role author
dc.contributor.none.fl_str_mv Domingos, Henrique
Duarte, Vítor
RUN
dc.contributor.author.fl_str_mv Almeida, João Carlos Andrade de
dc.subject.por.fl_str_mv Wireless sensor networks (WSN)
Routing services and protocols for WSN
Reliability
Consensus protocols
Intrusion tolerance
Simulation environments for WSN
topic Wireless sensor networks (WSN)
Routing services and protocols for WSN
Reliability
Consensus protocols
Intrusion tolerance
Simulation environments for WSN
description Dissertação para obtenção do Grau de Mestre em Engenharia Informática
publishDate 2013
dc.date.none.fl_str_mv 2013-12-09T17:17:39Z
2013
2013-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/10831
url http://hdl.handle.net/10362/10831
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Faculdade de Ciências e Tecnologia
publisher.none.fl_str_mv Faculdade de Ciências e Tecnologia
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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