Blockchain from the Perspective of Privacy and Anonymisation: A Systematic Literature Review

The research presented aims to investigate the relationship between privacy and anonymisation in blockchain technologies on different fields of application. The study is carried out through a systematic literature review in different databases, obtaining in a first phase of selection 199 publication...

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Detalles Bibliográficos
Autores: Haro Olmo, Francisco José de, Varela Vaca, Ángel Jesús, Álvarez Bermejo, José Antonio
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/139439
Acceso en línea:https://hdl.handle.net/11441/139439
https://doi.org/10.3390/s20247171
Access Level:acceso abierto
Palabra clave:Blockchain
Privacy
Anonymity
Cybersecurity
IoT
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spelling Blockchain from the Perspective of Privacy and Anonymisation: A Systematic Literature ReviewHaro Olmo, Francisco José deVarela Vaca, Ángel JesúsÁlvarez Bermejo, José AntonioBlockchainPrivacyAnonymityCybersecurityIoTThe research presented aims to investigate the relationship between privacy and anonymisation in blockchain technologies on different fields of application. The study is carried out through a systematic literature review in different databases, obtaining in a first phase of selection 199 publications, of which 28 were selected for data extraction. The results obtained provide a strong relationship between privacy and anonymisation in most of the fields of application of blockchain, as well as a description of the techniques used for this purpose, such as Ring Signature, homomorphic encryption, k-anonymity or data obfuscation. Among the literature researched, some limitations and future lines of research on issues close to blockchain technology in the different fields of application can be detected. As conclusion, we extract the different degrees of application of privacy according to the mechanisms used and different techniques for the implementation of anonymisation, being one of the risks for privacy the traceability of the operations.MDPILenguajes y Sistemas InformáticosTIC-258: Data-centric Computing Research Hub2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/139439https://doi.org/10.3390/s20247171reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésSensors, 20 (24, art.nº7171), 1-21.https://www.mdpi.com/1424-8220/20/24/7171info:eu-repo/semantics/openAccessoai:idus.us.es:11441/1394392026-06-17T12:51:07Z
dc.title.none.fl_str_mv Blockchain from the Perspective of Privacy and Anonymisation: A Systematic Literature Review
title Blockchain from the Perspective of Privacy and Anonymisation: A Systematic Literature Review
spellingShingle Blockchain from the Perspective of Privacy and Anonymisation: A Systematic Literature Review
Haro Olmo, Francisco José de
Blockchain
Privacy
Anonymity
Cybersecurity
IoT
title_short Blockchain from the Perspective of Privacy and Anonymisation: A Systematic Literature Review
title_full Blockchain from the Perspective of Privacy and Anonymisation: A Systematic Literature Review
title_fullStr Blockchain from the Perspective of Privacy and Anonymisation: A Systematic Literature Review
title_full_unstemmed Blockchain from the Perspective of Privacy and Anonymisation: A Systematic Literature Review
title_sort Blockchain from the Perspective of Privacy and Anonymisation: A Systematic Literature Review
dc.creator.none.fl_str_mv Haro Olmo, Francisco José de
Varela Vaca, Ángel Jesús
Álvarez Bermejo, José Antonio
author Haro Olmo, Francisco José de
author_facet Haro Olmo, Francisco José de
Varela Vaca, Ángel Jesús
Álvarez Bermejo, José Antonio
author_role author
author2 Varela Vaca, Ángel Jesús
Álvarez Bermejo, José Antonio
author2_role author
author
dc.contributor.none.fl_str_mv Lenguajes y Sistemas Informáticos
TIC-258: Data-centric Computing Research Hub
dc.subject.none.fl_str_mv Blockchain
Privacy
Anonymity
Cybersecurity
IoT
topic Blockchain
Privacy
Anonymity
Cybersecurity
IoT
description The research presented aims to investigate the relationship between privacy and anonymisation in blockchain technologies on different fields of application. The study is carried out through a systematic literature review in different databases, obtaining in a first phase of selection 199 publications, of which 28 were selected for data extraction. The results obtained provide a strong relationship between privacy and anonymisation in most of the fields of application of blockchain, as well as a description of the techniques used for this purpose, such as Ring Signature, homomorphic encryption, k-anonymity or data obfuscation. Among the literature researched, some limitations and future lines of research on issues close to blockchain technology in the different fields of application can be detected. As conclusion, we extract the different degrees of application of privacy according to the mechanisms used and different techniques for the implementation of anonymisation, being one of the risks for privacy the traceability of the operations.
publishDate 2020
dc.date.none.fl_str_mv 2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/139439
https://doi.org/10.3390/s20247171
url https://hdl.handle.net/11441/139439
https://doi.org/10.3390/s20247171
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Sensors, 20 (24, art.nº7171), 1-21.
https://www.mdpi.com/1424-8220/20/24/7171
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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