165 search results - page 26 / 33 » Composition attacks and auxiliary information in data privac... |
CCS
2004
ACM
14 years 29 days ago
2004
ACM
We show that a number of recent definitions and constructions of fuzzy extractors are not adequate for multiple uses of the same fuzzy secret—a major shortcoming in the case of...
CCS
2011
ACM
12 years 7 months ago
2011
ACM
Cloud storage systems are becoming increasingly popular. A promising technology that keeps their cost down is deduplication, which stores only a single copy of repeating data. Cli...
TISSEC
2010
13 years 6 months ago
2010
An all too real threat to the privacy offered by a mix network is that individual mix administrators may volunteer partial tracing information to a coercer. While this threat can ...
SAFECOMP
2007
Springer
14 years 1 months ago
2007
Springer
The general trend towards ubiquitous networking has reached the realm of airplanes. E-enabled airplanes with wired and wireless network interfaces offer a wide spectrum of network ...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...