702 search results - page 87 / 141 » An overlay approach to data security in ad-hoc networks |
DSN
2008
IEEE
15 years 4 months ago
2008
IEEE
Unlike other diversity-based approaches, N-variant systems thwart attacks without requiring secrets. Instead, they use redundancy (to require an attacker to simultaneously comprom...
CCS
2003
ACM
15 years 3 months ago
2003
ACM
We present WebSOS, a novel overlay-based architecture that provides guaranteed access to a web server that is targeted by a denial of service (DoS) attack. Our approach exploits t...
IEEEARES
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper we propose a method for on-line max auditing of dynamic statistical databases. The method extends the Bayesian approach presented in [2], [3] and [4] for static data...
109
click to vote
ICICS
2009
Springer
15 years 4 months ago
2009
Springer
We propose a novel approach for statistical risk modeling of network attacks that lets an operator perform risk analysis using a data model and an impact model on top of an attack ...
CORR
2008
Springer
14 years 10 months ago
2008
Springer
Distributed systems are now both very large and highly dynamic. Peer to peer overlay networks have been proved efficient to cope with this new deal that traditional approaches can ...