362 search results - page 64 / 73 » Cooperative security in distributed sensor networks |
GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
—We propose a non-coherent receiver for the fixed detect-and-forward relay channel and derive a closed-form tight upper bound on its bit error probability in Rayleigh fading cha...
WWW
2003
ACM
16 years 11 days ago
2003
ACM
Peer-to-peer file-sharing networks are currently receiving much attention as a means of sharing and distributing information. However, as recent experience shows, the anonymous, o...
WETICE
2003
IEEE
15 years 5 months ago
2003
IEEE
The ability of worms to spread at rates that effectively preclude human-directed reaction has elevated them to a first-class security threat to distributed systems. We present th...
DSN
2007
IEEE
15 years 6 months ago
2007
IEEE
In a peer-to-peer overlay network, hosts cooperate to forward messages. When a message does not reach its final destination, there are two possible explanations. An intermediate ...
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GI
2004
Springer
15 years 5 months ago
2004
Springer
: Next to authentication, secure key exchange is considered the most critical and complex issue regarding ad-hoc network security. We present a low-cost, (i.e. low hardware-complex...