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Managing and presenting user attributes over a decentralized secure name system

: Schanzenbach, M.; Banse, C.


Livraga, G.:
Data privacy management and security assurance. 11th International Workshop, DPM 2016 and 5th International Workshop, QASA 2016 : Heraklion, Crete, Greece, September 26-27, 2016; Proceedings; held in conjunction with ESORICS 2016
Cham: Springer International Publishing, 2016 (Lecture Notes in Computer Science 9963)
ISBN: 978-3-319-47071-9 (Print)
ISBN: 978-3-319-47072-6 (Online)
ISBN: 3-319-47071-X
International Workshop on Data Privacy Management (DPM) <11, 2016, Heraklion>
International Workshop on Quantitative Aspects in Security Assurance (QASA) <5, 2016, Heraklion>
European Symposium on Research in Computer Security (ESORICS) <21, 2016, Heraklion>
Fraunhofer AISEC ()

Today, user attributes are managed at centralized identity providers. However, two centralized identity providers dominate digital identity and access management on the web. This is increasingly becoming a privacy problem in times of mass surveillance and data mining for targeted advertisement. Existing systems for attribute sharing or credential presentation either rely on a trusted third party service or require the presentation to be online and synchronous. In this paper we propose a concept that allows the user to manage and share his attributes asynchronously with a requesting party using a secure, decentralized name system.