831 search results - page 76 / 167 » A Security Concept for OLAP |
ITCC
2002
IEEE
15 years 4 months ago
2002
IEEE
The concept of Virtual Private Networks offers a simple and cheap alternative to dedicated secure networks in corporate networks and Internet environments. The choice, however, of...
PET
2010
Springer
15 years 3 months ago
2010
Springer
We present Drac, a system designed to provide anonymity and unobservability for real-time instant messaging and voice-over-IP communications against a global passive adversary. The...
EATIS
2009
ACM
15 years 3 months ago
2009
ACM
Federation has emerged as a key concept for identity management, as it is the basis to reduce complexity in the companies and improve user experience. However, the problem of esta...
ARCS
2006
Springer
15 years 3 months ago
2006
Springer
Abstract: We present a formal framework to talk and reason about dependable systems. The framework is based on three distinct classes of (system specification) properties we call s...
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FC
2006
Springer
15 years 3 months ago
2006
Springer
In this paper we consider two security notions related to Identity Based Encryption: Key-insulated public key encryption, introduced by Dodis, Katz, Xu and Yung; and Timed-Release ...