236 search results - page 39 / 48 » Secure localization and authentication in ultra-wideband sen... |
COMCOM
2006
13 years 7 months ago
2006
This paper presents an efficient distributed self-monitoring mechanism for a class of wireless sensor networks used for monitoring and surveillance. In these applications, it is i...
SASN
2003
ACM
14 years 28 days ago
2003
ACM
Peer-to-Peer (P2P) applications and services are very common in today’s computing. The popularity of the P2P paradigm prompts the need for specialized security services which ma...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— We propose a contention based reservation MAC protocol for a collaborative sensing scenario involving a set of surveillance UAVs communicating with a hub. Data transmission rig...
DSN
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper proposes and evaluates strategies to build reliable and secure wireless ad hoc networks. Our contribution is based on the notion of inner-circle consistency, where loca...
CCS
2009
ACM
14 years 2 months ago
2009
ACM
We show attacks on several cryptographic schemes that have recently been proposed for achieving various security goals in sensor networks. Roughly speaking, these schemes all use ...