674 search results - page 8 / 135 » An Efficient Key Management Scheme for Pervasive Computing |
ICIP
2008
IEEE
14 years 11 months ago
2008
IEEE
Privacy protection of visual information is increasingly important as pervasive camera networks becomes more prevalent. The proposed scheme addresses the problem of preserving and...
CNSR
2008
IEEE
14 years 4 months ago
2008
IEEE
Key establishment plays a central role in authentication and encryption in wireless sensor networks, especially when they are mainly deployed in hostile environments. Because of t...
AINA
2010
IEEE
14 years 1 months ago
2010
IEEE
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
–The many-to-one traffic pattern dominates in sensor networks, where a large number of sensor nodes send data to one sink. A sensor node may only communicate with a small portion...
IJNSEC
2008
13 years 9 months ago
2008
In wireless networks, secure multicast protocols are more difficult to implement efficiently due to the dynamic nature of the multicast group and the scarcity of bandwidth at the ...