Towards a Dependable Tuple Space
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , |
Tipo de documento: | Relatório |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10451/14214 |
Resumo: | The tuple space coordination model is one of the most interesting communication models for open distributed systems due to its space and time decoupling and its synchronization power. Several works have tried to improve the dependability of tuple spaces. Some have made tuple spaces fault-tolerant, using mechanisms like replication and transactions. Others have put the emphasis on security, with mechanisms like access control and cryptography. However, many practical applications in the Internet require both these dimensions. This paper describes how a set of commercial off-the-shelf (COTS) tuple spaces can be used to implement a dependable (distributed) tuple space. This tuple space is dependable in a strong sense of the word: it is secure, fault-tolerant and intrusion-tolerant, i.e. it behaves as expected even if some of the machines that implement it are successfully attacked. |
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Towards a Dependable Tuple SpaceByzantine fault toleranceintrusion tolerancetuple spacesDependabilitysecuritygenerative coordinationThe tuple space coordination model is one of the most interesting communication models for open distributed systems due to its space and time decoupling and its synchronization power. Several works have tried to improve the dependability of tuple spaces. Some have made tuple spaces fault-tolerant, using mechanisms like replication and transactions. Others have put the emphasis on security, with mechanisms like access control and cryptography. However, many practical applications in the Internet require both these dimensions. This paper describes how a set of commercial off-the-shelf (COTS) tuple spaces can be used to implement a dependable (distributed) tuple space. This tuple space is dependable in a strong sense of the word: it is secure, fault-tolerant and intrusion-tolerant, i.e. it behaves as expected even if some of the machines that implement it are successfully attacked.Department of Informatics, University of LisbonRepositório da Universidade de LisboaBessani, Alysson NevesCorreia, MiguelFraga, Joni da SilvaLung, Lau Cheuk2009-02-10T13:11:41Z2006-042006-04-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/reportapplication/pdfhttp://hdl.handle.net/10451/14214porinfo: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:RCAAP2023-11-08T15:59:53Zoai:repositorio.ul.pt:10451/14214Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:36:02.572171Repositório 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 |
Towards a Dependable Tuple Space |
title |
Towards a Dependable Tuple Space |
spellingShingle |
Towards a Dependable Tuple Space Bessani, Alysson Neves Byzantine fault tolerance intrusion tolerance tuple spaces Dependability security generative coordination |
title_short |
Towards a Dependable Tuple Space |
title_full |
Towards a Dependable Tuple Space |
title_fullStr |
Towards a Dependable Tuple Space |
title_full_unstemmed |
Towards a Dependable Tuple Space |
title_sort |
Towards a Dependable Tuple Space |
author |
Bessani, Alysson Neves |
author_facet |
Bessani, Alysson Neves Correia, Miguel Fraga, Joni da Silva Lung, Lau Cheuk |
author_role |
author |
author2 |
Correia, Miguel Fraga, Joni da Silva Lung, Lau Cheuk |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
dc.contributor.author.fl_str_mv |
Bessani, Alysson Neves Correia, Miguel Fraga, Joni da Silva Lung, Lau Cheuk |
dc.subject.por.fl_str_mv |
Byzantine fault tolerance intrusion tolerance tuple spaces Dependability security generative coordination |
topic |
Byzantine fault tolerance intrusion tolerance tuple spaces Dependability security generative coordination |
description |
The tuple space coordination model is one of the most interesting communication models for open distributed systems due to its space and time decoupling and its synchronization power. Several works have tried to improve the dependability of tuple spaces. Some have made tuple spaces fault-tolerant, using mechanisms like replication and transactions. Others have put the emphasis on security, with mechanisms like access control and cryptography. However, many practical applications in the Internet require both these dimensions. This paper describes how a set of commercial off-the-shelf (COTS) tuple spaces can be used to implement a dependable (distributed) tuple space. This tuple space is dependable in a strong sense of the word: it is secure, fault-tolerant and intrusion-tolerant, i.e. it behaves as expected even if some of the machines that implement it are successfully attacked. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-04 2006-04-01T00:00:00Z 2009-02-10T13:11:41Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/report |
format |
report |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10451/14214 |
url |
http://hdl.handle.net/10451/14214 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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 |
Department of Informatics, University of Lisbon |
publisher.none.fl_str_mv |
Department of Informatics, University of Lisbon |
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 |
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1799134259330416640 |