131 search results - page 15 / 27 » A Privacy-Protecting Coupon System |
ACMICEC
2003
ACM
14 years 22 days ago
2003
ACM
This paper describes PayCash, an Internet payment system that was designed to offer strong security and privacy protection. This system is based on the concept of electronic cash,...
CCS
2006
ACM
13 years 11 months ago
2006
ACM
Application security is typically coded in the application. In kernelSec, we are investigating mechanisms to implement application security in an operating system kernel. The mech...
PET
2007
Springer
14 years 1 months ago
2007
Springer
The protection of privacy has gained considerable attention recently. In response to this, new privacy protection systems are being introduced. SITDRM is one such system that prote...
ACMDIS
2004
ACM
14 years 28 days ago
2004
ACM
Privacy is a difficult design issue that is becoming increasingly important as we push into ubiquitous computing environments. While there is a fair amount of theoretical work on ...
PERCOM
2008
ACM
13 years 7 months ago
2008
ACM
In this paper, we introduce a randomized bit encoding scheme that can strengthen the privacy protection on RFID tags. This scheme is used together with the backward channel protec...