606 search results - page 51 / 122 » Towards Survivable and Secure Wireless Sensor Networks |
WH
2010
13 years 3 months ago
2010
Systems with wearable and wireless motion sensors have been receiving significant attention in the past few years specifically for the applications of human movement monitoring. O...
SECON
2007
IEEE
14 years 3 months ago
2007
IEEE
— Broadcast authentication is a critical security service in wireless sensor networks (WSNs), as it allows the mobile users of WSNs to broadcast messages to multiple sensor nodes...
GLOBECOM
2010
IEEE
13 years 6 months ago
2010
IEEE
For high-density networks, several studies have proposed field-based routing paradigms to uniformly distribute the traffic load throughout the network. However, as network density ...
SASN
2006
ACM
14 years 2 months ago
2006
ACM
Intrusion or misbehaviour detection systems are an important and widely accepted security tool in computer and wireless sensor networks. Their aim is to detect misbehaving or faul...
WS
2005
ACM
14 years 2 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...