929 search results - page 35 / 186 » TinySA: a security architecture for wireless sensor networks |
WISEC
2010
ACM
14 years 20 days ago
2010
ACM
In many applications of wireless sensor networks, sensor nodes are manually deployed in hostile environments where an attacker can disrupt the localization service and tamper with...
TON
2010
13 years 6 months ago
2010
Sensor positioning is a crucial part of many location-dependent applications that utilize wireless sensor networks (WSNs). Current localization approaches can be divided into two ...
DCOSS
2006
Springer
13 years 11 months ago
2006
Springer
In wireless sensor networks, multi-hop localization schemes are very vulnerable to various attacks such as wormholes and range modification attacks. In this paper, we propose a rob...
ISCC
2003
IEEE
14 years 1 months ago
2003
IEEE
Sensor networks have recently gained popularity for a wide spectrum of applications. When performing monitoring tasks in hostile environments, security requirements become critical...
RTAS
2002
IEEE
14 years 23 days ago
2002
IEEE
Large-scale wireless sensor networks represent a new generation of real-time embedded systems with significantly different communication constraints from traditional networked sys...