743 search results - page 1 / 149 » Security for fixed sensor networks |
ACMSE
2004
ACM
13 years 10 months ago
2004
ACM
Sensor networks consist of resource-constrained sensors operating in a variety of environments. Given the severe constraints on these sensors, it is a particularly challenging pro...
COMCOM
2006
13 years 4 months ago
2006
Due to limited energy capacity of batteries, the function lifetime of sensor networks in general is longer than the operational lifetime of single nodes. Therefore, to keep the ne...
AINA
2006
IEEE
13 years 8 months ago
2006
IEEE
Addition of new nodes to a Sensor Network is a fundamental requirement for their continuity operation over time. We analyze the weakening of security due to node capture when addi...
MOBIHOC
2005
ACM
14 years 4 months ago
2005
ACM
Node compromise poses severe security threats in wireless sensor networks. Unfortunately, existing security designs can address only a small, fixed threshold number of compromised...
EUC
2005
Springer
13 years 10 months ago
2005
Springer
Public-key cryptosystem (PKC) is one of inevitable key technologies in order to accomplish fruitful security applications in ubiquitous computing systems. The ubiquitous computer o...