ELITE: zEro Links Identity managemenT systEm
| Autor: | Nora Cuppens-Boulahia, Indrajit Ray, Indrakshi Ray, Frédéric Cuppens, Tarik Moataz |
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| Přispěvatelé: | Département Logique des Usages, Sciences sociales et Sciences de l'Information (LUSSI), Université européenne de Bretagne - European University of Brittany (UEB)-Télécom Bretagne-Institut Mines-Télécom [Paris] (IMT), Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS), Department of Computer Science [Colorado State University], Colorado State University [Fort Collins] (CSU), Lab-STICC_TB_CID_SFIIS, Université de Brest (UBO)-Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM) |
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
Engineering
Biometrics business.industry Internet privacy Hash function Probabilistic logic 0102 computer and information sciences Bloom filter Computer security computer.software_genre 01 natural sciences Identification (information) Information sensitivity Identity management system [INFO.INFO-CY]Computer Science [cs]/Computers and Society [cs.CY] 010201 computation theory & mathematics 0103 physical sciences Identity (object-oriented programming) 010306 general physics business computer |
| Zdroj: | DBSec 2014 : 28th Annual IFIP WG 11.3 Working Conference on Data and Applications Security and Privacy DBSec 2014 : 28th Annual IFIP WG 11.3 Working Conference on Data and Applications Security and Privacy, Jul 2014, Vienne, Austria. pp.195-210, ⟨10.1007/978-3-662-43936-4_13⟩ Lecture Notes in Computer Science ISBN: 9783662439357 DBSec |
| Popis: | International audience; Modern day biometric systems, such as those used by governments to issue biometric-based identity cards, maintain a deterministic link between the identity of the user and her biometric information. However, such a link brings in serious privacy concerns for the individual. Sensitive information about the individual can be retrieved from the database by using her biometric information. Individuals, for reasons of privacy therefore, may not want such a link to be maintained. Deleting the link, on the other hand, is not feasible because the information is used for purposes of identification or issuing of identity cards. In this work, we address this dilemma by hiding the biometrics information, and keeping the association between biometric information and identity probabilistic. We extend traditional Bloom filters to store the actual information and propose the SOBER data structure for this purpose. Simultaneously, we address the challenge of verifying an individual under the multitude of traits assumption, so as to guarantee that impersonation is always detected. We discuss real-world impersonation use cases, analyze the privacy limits, and compare our scheme to existing solutions. |
| Databáze: | OpenAIRE |
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