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» On Privacy Models for RFID
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AMW
2011
14 years 10 months ago
Private Database Synthesis for Outsourced System Evaluation
The goal of this paper is to permit secure outsourced system evaluation. We propose a method for generating synthetic databases and obfuscating a workload of queries in order to pr...
Vani Gupta, Gerome Miklau, Neoklis Polyzotis
DBSEC
2011
233views Database» more  DBSEC 2011»
14 years 10 months ago
Multiparty Authorization Framework for Data Sharing in Online Social Networks
Online social networks (OSNs) have experienced tremendous growth in recent years and become a de facto portal for hundreds of millions of Internet users. These OSNs offer attractiv...
Hongxin Hu, Gail-Joon Ahn
ECIR
2011
Springer
14 years 10 months ago
Enhancing Deniability against Query-Logs
We propose a method for search privacy on the Internet, focusing on enhancing plausible deniability against search engine query-logs. The method approximates the target search resu...
Avi Arampatzis, Pavlos Efraimidis, George Drosatos
PROVSEC
2009
Springer
16 years 1 months ago
Self-enforcing Private Inference Control
Private inference control enables simultaneous enforcement of inference control and protection of users’ query privacy. Private inference control is a useful tool for database ap...
Yanjiang Yang, Yingjiu Li, Jian Weng, Jianying Zho...
SP
2007
IEEE
102views Security Privacy» more  SP 2007»
16 years 22 days ago
Improving the Robustness of Private Information Retrieval
Since 1995, much work has been done creating protocols for private information retrieval (PIR). Many variants of the basic PIR model have been proposed, including such modificati...
Ian Goldberg