Abstract : Nowadays, cloud data outsourcing provides users and companies with powerful capabilities to store and process their data in third-party data centers. However, when a user stores her sensitive data in a public cloud, they becomes vulnerable to several attacks, e.g., from the employees of the cloud provider. One solution for protecting the user data against attacks is to encrypt the data before sending them to the cloud servers. Then, the challenge is to answer user queries over encrypted data. In this paper, we present a summary of our initial results in processing top-k k queries on encrypted data.
Type de document :
Communication dans un congrès
BDA: Bases de Données Avancées, Nov 2016, Poitiers, France. 32ème Conférence sur la Gestion de Données - Principes, Technologies et Applications, 2016, 〈https://bda2016.ensma.fr〉
https://hal-lirmm.ccsd.cnrs.fr/lirmm-01410395
Contributeur : Reza Akbarinia
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Soumis le : mardi 6 décembre 2016 - 15:56:12
Dernière modification le : jeudi 24 mai 2018 - 15:59:21
Document(s) archivé(s) le : lundi 20 mars 2017 - 16:19:06
Sakina Mahboubi, Reza Akbarinia, Patrick Valduriez. Privacy Preserving Query Processing in the Cloud. BDA: Bases de Données Avancées, Nov 2016, Poitiers, France. 32ème Conférence sur la Gestion de Données - Principes, Technologies et Applications, 2016, 〈https://bda2016.ensma.fr〉. 〈lirmm-01410395〉
