208 search results - page 26 / 42 » Securing wireless sensor networks against large-scale node c... |
ADHOC
2007
13 years 7 months ago
2007
The existing time synchronization schemes in sensor networks were not designed with security in mind, thus leaving them vulnerable to security attacks. In this paper, we first id...
MOBIQUITOUS
2008
IEEE
14 years 2 months ago
2008
IEEE
Multi-radio (multi-interface, multi-channel) 802.11 and sensor networks have been proposed to increase network capacity and to reduce energy consumption, to name only a few of the...
EUC
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Random key pre-distribution schemes are vulnerable to collusion attacks. In this paper, we propose a new key management scheme for ubiquitous heterogeneous sensor network...
INFOCOM
2005
IEEE
14 years 1 months ago
2005
IEEE
— When a sensor network is deployed in hostile environments, the adversary may compromise some sensor nodes, and use the compromised nodes to inject false sensing reports or modi...
IEEEIAS
2008
IEEE
14 years 2 months ago
2008
IEEE
Full network level privacy spectrum comprises of identity, route, location and data privacy. Existing privacy schemes of wireless sensor networks only provide partial network leve...