320 search results - page 48 / 64 » Securing history: Privacy and accountability in database sys... |
ACISP
2001
Springer
14 years 6 days ago
2001
Springer
Abstract. Many algorithmic problems, which are used to prove the security of a cryptographic system, are shown to be characterized as the subgroup membership problem. We then apply...
CCS
2006
ACM
13 years 11 months ago
2006
ACM
Location-hidden services, as offered by anonymity systems such as Tor, allow servers to be operated under a pseudonym. As Tor is an overlay network, servers hosting hidden service...
DEXAW
2003
IEEE
14 years 1 months ago
2003
IEEE
We examine the interference of fairness and observers in digital coin systems. Since copying of coins cannot be prevented cryptographically in anonymous off-line coin systems, dou...
STORAGESS
2006
ACM
14 years 1 months ago
2006
ACM
This paper argues that the network latency due to synchronous replication is no longer tolerable in scenarios where businesses are required by regulation to separate their seconda...
IVIC
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. Due to privacy concern on the widespread use of biometric authentication systems, biometric template protection has gained great attention in the biometric research recen...