Implémentation des Plugins Logstash de Généralisation et de Chiffrement pour l'Anonymisation et la Pseudonymisation
Abstract
This paper presents a new implementation of personal data protection methods based on
specific encryption and generalization algorithms implemented in Logstash plugins. Our encryption
algorithm is adapted to personal data by considering the different categories: identifiers,
quasi-identifiers, and sensitive attributes. In addition, our anonymization solution offers
several generalization methods, which can be configured according to the data type. To validate
the results of these methods, we also propose a step of verifying privacy protection models
such as k-anonymity and l-diversity.