478 search results - page 86 / 96 » Privacy and pricing personal information |
CCS
2011
ACM
12 years 8 months ago
2011
ACM
Verifying that access-control systems maintain desired security properties is recognized as an important problem in security. Enterprise access-control systems have grown to prote...
WPES
2003
ACM
14 years 1 months ago
2003
ACM
We present a model and protocol for anonymous credentials. Rather than using deterrents to ensure non-transferability, our model uses secure hardware with biometric authentication...
CCS
2011
ACM
12 years 8 months ago
2011
ACM
Paper forgery is among the leading causes of corruption in many developing regions [2]. In this paper, we introduce PaperSpeckle, a robust system that leverages the natural random...
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
Data generalization is widely used to protect identities and prevent inference of sensitive information during the public release of microdata. The k-anonymity model has been exte...
CCS
2009
ACM
14 years 9 months ago
2009
ACM
Management of a modern enterprise is based on the assumption that executive reports of lower-layer management are faithful to what is actually happening in the field. As some well...