606 search results - page 109 / 122 » Towards Survivable and Secure Wireless Sensor Networks |
GLOBECOM
2010
IEEE
13 years 6 months ago
2010
IEEE
When asymmetric cryptography techniques are used in wireless networks, the public keys of the nodes need to be widely available and signed by a Certificate Authority (CA). However,...
SASO
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper we study desynchronization, a closelyrelated primitive to graph coloring. A valid graph coloring is an assignment of colors to nodes such that no node’s color is t...
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
—Malware attacks constitute a serious security risk that threatens to slow down the large scale proliferation of wireless applications. As a first step towards thwarting this se...
SASN
2005
ACM
14 years 2 months ago
2005
ACM
Group communication has become an important component in wireless networks. In this paper, we focus on the environments in which multiple groups coexist in the system, and both in...
ESA
2006
Springer
14 years 15 days ago
2006
Springer
A sensor network consists of sensing devices which may exchange data through wireless communication. A particular feature of sensor networks is that they are highly energy constrai...