277 search results - page 45 / 56 » Secure Aggregation in Large Scale Overlay Networks |
CORR
2008
Springer
13 years 8 months ago
2008
Springer
Resource and cost constraints remain a challenge for wireless sensor network security. In this paper, we propose a new approach to protect confidentiality against a parasitic adver...
AIMS
2009
Springer
14 years 1 months ago
2009
Springer
In this paper, we assess the protection mechanisms entered into recent clients to fight against the Sybil attack in KAD, a widely deployed Distributed Hash Table. We study three m...
EUROPAR
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. The peer sampling service is a middleware service that provides random samples from a large decentralized network to support gossip-based applications such as multicast, ...
NSDI
2008
13 years 10 months ago
2008
Usenet is a popular distributed messaging and file sharing service: servers in Usenet flood articles over an overlay network to fully replicate articles across all servers. Howeve...
MOBIQUITOUS
2005
IEEE
14 years 2 months ago
2005
IEEE
Broadcast authentication is a critical security service in sensor networks; it allows a sender to broadcast messages to multiple nodes in an authenticated way. µTESLA and multi-l...