1357 search results - page 93 / 272 » Security in Wireless Sensor Networks: Issues and Challenges |
PERCOM
2005
ACM
14 years 8 months ago
2005
ACM
Security in wireless sensor networks is currently provided exclusively through symmetric key cryptography. In this paper we show that special purpose ultra-low power hardware impl...
CCR
2008
13 years 9 months ago
2008
This writeup presents a critique of the field of "Wireless Sensor Networks (WSNs)". Literature in this domain falls into two main, distinct categories: (1) algorithms or...
TC
2008
13 years 8 months ago
2008
As one of the fundamental issues in wireless sensor networks (WSNs), the sensor localization problem has recently received extensive attention. In this work, we investigate this pr...
ISJGP
2007
13 years 8 months ago
2007
Abstract Recent advances in mobile computing and wireless communication technologies are enabling high mobility and flexibility of anytime, anywhere service access for mobile us...
COMSWARE
2007
IEEE
14 years 23 days ago
2007
IEEE
This paper addresses the problem of secure path key establishment in wireless sensor networks that uses the random key pre-distribution technique. Inspired by the recent proxybased...