Fundamental privacy rights in a pandemic state

• Tipo: Artigo em Revista Científica Internacional
• Data: 2021

Autores

Carvalho, T (Autor) Outra; Faria, P (Autor) Outra; antunes, l (Autor) FCUP; Moniz, N (Autor) Outra

Revista

Título: PLoS ONE

Vol. 16 Nº 2

ISSN: 1932-6203

Editora: Public Library of Science

Indexação

ISI Web of Knowledge - 4 Citações

Scopus - 6 Citações

Outras Informações

ID Authenticus: P-00V-0N6

DOI: 10.1371/journal.pone.0252169

Abstract (EN): Faced with the emergence of the Covid-19 pandemic, and to better understand and contain the disease's spread, health organisations increased the collaboration with other organisations sharing health data with data scientists and researchers. Data analysis assists such organisations in providing information that could help in decision-making processes. For this purpose, both national and regional health authorities provided health data for further processing and analysis. Shared data must comply with existing data protection and privacy regulations. Therefore, a robust de-identification procedure must be used, and a re-identification risk analysis should also be performed. De-identified data embodies state-of-the-art approaches in Data Protection by Design and Default because it requires the protection of direct and indirect identifiers (not just direct). This article highlights the importance of assessing re-identification risk before data disclosure by analysing a data set of individuals infected by Covid-19 that was made available for research purposes. We stress that it is highly important to make this data available for research purposes and that this process should be based on the state of the art methods in Data Protection by Design and by Default. Our main goal is to consider different re-identification risk analysis scenarios since the information on the intruder side is unknown. Our conclusions show that there is a risk of identity disclosure for all of the studied scenarios. For one, in particular, we proceed to an example of a re-identification attack. The outcome of such an attack reveals that it is possible to identify individuals with no much effort.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 11