Thought off-line sanitization methods for bank transactions

Isaias Hoyos, Miguel Nunez-del-Prado

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva


In the digital era, people generate a lot of digital traces ranging from posts on social networks, call detail records and credit or debit banks transactions among others. These data could help society to understand different urban phenomena such as what citizens are talking about, how they commute or what are their spending behaviors. Therefore, the use of such data trigger privacy issues. In the present effort, we study four different Statistical Disclosure Control filters to sanitize off-line credit or debit bank transactions. Consequently, we analyze Noise Addition, Microaggregation, Rank Swapping and Differential Privacy filters concerning Disclosure Risk, Information Loss, and utility. We observed that Microaggregation and Different Privacy perform very well for minimizing Disclosure Risk while providing a good utility for statistics of spending amounts per industry type.
Idioma originalInglés
Título de la publicación alojadaInformation Management and Big Data - 5th International Conference, SIMBig 2018, Proceedings
EditoresHugo Alatrista-Salas, Denisse Muñante, Juan Antonio Lossio-Ventura
Lugar de publicaciónCham
Número de páginas8
ISBN (versión digital)9783030116798
EstadoPublicada - 1 ene. 2019
EventoCommunications in Computer and Information Science -
Duración: 1 ene. 2019 → …

Serie de la publicación

NombreCommunications in Computer and Information Science
ISSN (versión impresa)1865-0929


ConferenciaCommunications in Computer and Information Science
Período1/01/19 → …

Nota bibliográfica

Funding Information:
Supported by the research fund projects of the Vicerrectorate of the Universidad del Pacífico PY-ESP-0210013216.

Publisher Copyright:
© 2019, Springer Nature Switzerland AG.

Palabras clave

  • Differential Privacy
  • Microaggregation
  • Privacy filters
  • Statistical Disclosure Control (SDC)


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