197 search results - page 33 / 40 » Is attack better than defense |
ADHOC
2007
13 years 7 months ago
2007
Nodes in a sensor network may be lost due to power exhaustion or malicious attacks. To extend the lifetime of the sensor network, new node deployment is necessary. In military sce...
SECON
2008
IEEE
14 years 1 months ago
2008
IEEE
—Vehicular networks, in which cars communicate wirelessly to exchange information on traffic conditions, offer a promising way to improve road safety. Yet ensuring the correct f...
HIP
2005
Springer
14 years 1 months ago
2005
Springer
Human interaction proofs (HIPs) have become common place on the internet due to their effectiveness in deterring automated abuse of online services intended for humans. However, th...
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Publication
Global Positioning System (GPS) Technology allows precise determination of location, velocity, direction, and time. The price of GPS receivers is falling rapidly and the applicatio...
CHI
2007
ACM
14 years 7 months ago
2007
ACM
Phishing attacks, in which criminals lure Internet users to websites that impersonate legitimate sites, are occurring with increasing frequency and are causing considerable harm t...