Sciweavers

143 search results - page 17 / 29
» Security analysis for privacy preserving search of multimedi...
Sort
View
HICSS
2011
IEEE
203views Biometrics» more  HICSS 2011»
14 years 1 months ago
Will HITECH Heal Patient Data Hemorrhages?
Hemorrhages of confidential patient health data create privacy and security concerns. While the US HIPAA legislation on privacy and security went into effect over five years ago, ...
M. Eric Johnson, Nicholas D. Willey
80
Voted
INFOCOM
2010
IEEE
14 years 8 months ago
Refresh: Weak Privacy Model for RFID Systems
—Privacy-Preserving Authentication (PPA) is crucial for Radio Frequency Identifcation (RFID)-enabled applications. Without appropriate formal privacy models, it is difficult for...
Li Lu, Yunhao Liu, Xiang-Yang Li
PODS
2010
ACM
306views Database» more  PODS 2010»
15 years 2 months ago
Optimizing linear counting queries under differential privacy
Differential privacy is a robust privacy standard that has been successfully applied to a range of data analysis tasks. But despite much recent work, optimal strategies for answe...
Chao Li, Michael Hay, Vibhor Rastogi, Gerome Mikla...
ICMCS
2009
IEEE
151views Multimedia» more  ICMCS 2009»
14 years 7 months ago
Anonymous Biometric Access Control based on homomorphic encryption
In this paper, we consider the problem of incorporating privacy protection in a biometric access control system. An Anonymous Biometric Access Control (ABAC) system is proposed to...
Ying Luo, Sen-Ching S. Cheung, Shuiming Ye
CCS
2006
ACM
15 years 1 months ago
Doppelganger: Better browser privacy without the bother
We introduce Doppelganger, a novel system for creating and enforcing fine-grained, privacy preserving browser cookie policies with low manual effort. Browser cookies pose privacy ...
Umesh Shankar, Chris Karlof