Talks and Poster Presentations (with Proceedings-Entry):
J. Heurix, M. Karlinger, T. Neubauer:
"Pseudonymization with Metadata Encryption for Privacy-Preserving Searchable Documents";
Talk: 45th Hawaii International Conference on System Sciences (HICSS'45),
Wailea, Maui, USA;
2012-01-04
- 2012-01-07; in: "Proceedings of the 45th Hawaii International Conference on System Sciences (HICSS'12)",
Hawaii International Conference on System Sciences,
0
(2012),
ISBN: 978-0-7695-4525-7;
3011
- 3020.
English abstract:
The average costs of data leakage are steadily on the rise. As a consequence, several data security and access control mechanisms have been introduced, ranging from data encryption to intrusion detection or role-based access control, doing a great work in protecting sensitive information. However, the majority of these concepts are centrally controlled by administrators, who are one of the major threats to corporate security. This work presents a security protocol for data privacy that is strictly controlled by the data owner. Therefore, we integrate pseudonymization and encryption techniques to create a methodology that uses pseudonyms as access control mechanism, protects secret cryptographic keys by a layer-based security model, and provides privacypreserving querying.
Keywords:
e-Health, Privacy, Pseudonymization, Encryption
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1109/HICSS.2012.491
Electronic version of the publication:
http://publik.tuwien.ac.at/files/PubDat_206549.pdf
Created from the Publication Database of the Vienna University of Technology.