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A Review of Privacy Decision-making Mechanisms in Online Social Networks

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A Review of Privacy Decision-making Mechanisms in Online Social Networks

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dc.contributor.author Alemany, J. es_ES
dc.contributor.author Del Val Noguera, Elena es_ES
dc.contributor.author García-Fornes, A es_ES
dc.date.accessioned 2023-06-08T18:01:01Z
dc.date.available 2023-06-08T18:01:01Z
dc.date.issued 2022-01 es_ES
dc.identifier.issn 0360-0300 es_ES
dc.identifier.uri http://hdl.handle.net/10251/193996
dc.description.abstract [EN] Personal information of online social networks (OSNs) is governed by the privacy policies chosen by users besides OSN's policies. Users make these decisions using privacy mechanisms, but privacy problems and regrets are daily reported. This article reviews current privacy mechanisms and solutions. For this, we analyze all the sub-decisions and elements of online communication involved in the privacy decision-making process. However, the differences in users' motivations and the disclosure of too sensitive information (among others) can lead to loss of privacy. In this work, we identify requirements such as automation, preference-centered, relationship-based, and multi-party privacy mechanisms, which have been more researched. But also other requirements (recently emerged), such as privacy preservation with risk metrics, explainability, and ephemeral messages. We explore all the advances made in the literature, and we have seen that most of these have been focused on matching the users' preferences with their decision (which is not appropriate, because users cannot evaluate all of the potential privacy scenarios) instead of assessing privacy risk metrics, adaptation, and explainability. Therefore, we have identified open challenges, such as metrics for assessing privacy risks, explainable solutions for users, ephemeral communication solutions, and the application of these requirements to the multi-party privacy scenario. es_ES
dc.description.sponsorship This work is partially supported by the Spanish Government Project No. TIN2017-89156-R and the FPI Grant No. BES-2015-074498. es_ES
dc.language Inglés es_ES
dc.publisher Association for Computing Machinery es_ES
dc.relation.ispartof ACM Computing Surveys es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Online social networks es_ES
dc.subject Privacy mechanism es_ES
dc.subject Privacy policy es_ES
dc.subject Information sensitivity es_ES
dc.subject Relationship strength es_ES
dc.subject.classification LENGUAJES Y SISTEMAS INFORMATICOS es_ES
dc.title A Review of Privacy Decision-making Mechanisms in Online Social Networks es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1145/3494067 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TIN2017-89156-R/ES/AGENTES INTELIGENTES PARA ASESORAR EN PRIVACIDAD EN REDES SOCIALES/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//BES-2015-074498/ES/BES-2015-074498/ es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escola Tècnica Superior d'Enginyeria Informàtica es_ES
dc.description.bibliographicCitation Alemany, J.; Del Val Noguera, E.; García-Fornes, A. (2022). A Review of Privacy Decision-making Mechanisms in Online Social Networks. ACM Computing Surveys. 55(2):1-32. https://doi.org/10.1145/3494067 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1145/3494067 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 32 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 55 es_ES
dc.description.issue 2 es_ES
dc.relation.pasarela S\453535 es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES


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