181 search results - page 31 / 37 » Improving multi-tier security using redundant authentication |
MOBILITY
2009
ACM
13 years 11 months ago
2009
ACM
Main requirement of recent computing environments, like mobile and then ubiquitous computing, is to adapt applications to context. On the other hand, access control generally trus...
CARDIS
2010
Springer
13 years 10 months ago
2010
Springer
Abstract. Direct Anonymous Attestation (DAA) is an anonymous digital signature scheme that aims to provide both signer authentication and privacy. One of the properties that makes ...
TIT
2010
13 years 1 months ago
2010
This is the first part of a two-part paper on information-theoretically secure secret key agreement. In this part, we study the secrecy problem under the widely studied source mod...
SACMAT
2010
ACM
13 years 12 months ago
2010
ACM
Access to distributed databases containing tuples collected about mobile physical objects requires information about the objects’ trajectories. Existing access control models ca...
IDMS
2001
Springer
13 years 11 months ago
2001
Springer
This paper introduces a novel access control architecture for publicly accessible, wireless networks. The architecture was designed to address the requirements obtained from a case...