40 search results - page 7 / 8 » Secure Group Communication with Self-healing and Rekeying in... |
TISSEC
2008
13 years 5 months ago
2008
Hop-by-hop data aggregation is a very important technique for reducing the communication overhead and energy expenditure of sensor nodes during the process of data collection in a...
SASN
2003
ACM
13 years 11 months ago
2003
ACM
In this paper we address the problem of secure multicast of data streams over a multihop wireless ad hoc network. We propose a dynamic multicast group management protocol that aim...
LCN
2008
IEEE
14 years 5 days ago
2008
IEEE
Wireless Sensor Networks (WSNs) have received considerable attention in recent years and opened up new possibilities for various commercial and industrial applications. A WSN cons...
ACSAC
2006
IEEE
13 years 12 months ago
2006
IEEE
In wireless sensor networks, clustering sensor nodes into small groups is an effective technique to achieve scalability, self-organization, power saving, channel access, routing, ...
WS
2005
ACM
13 years 11 months ago
2005
ACM
In this paper, we analyze attacks on existing time synchronization protocols for wireless sensor networks. We propose a secure time synchronization toolbox to counter these attack...