634 search results - page 80 / 127 » Secure time synchronization service for sensor networks |
248
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IPPS
2006
IEEE
16 years 7 days ago
2006
IEEE
Selective forwarding attacks may corrupt some missioncritical applications such as military surveillance and forest fire monitoring. In these attacks, malicious nodes behave like...
159
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ICNP
2006
IEEE
16 years 7 days ago
2006
IEEE
— In a wormhole attack, wireless transmissions are recorded at one location and replayed at another, creating a virtual link under attacker control. Proposed countermeasures to t...
195
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INFOCOM
2000
IEEE
15 years 9 months ago
2000
IEEE
Abstract--The advent of electronic commerce and personal communications on the Internet heightens concerns over the lack of privacy and security. Network services providing a wide ...
154
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INFOCOM
2010
IEEE
15 years 4 months ago
2010
IEEE
— Location awareness is highly critical for wireless ad-hoc and sensor networks. Many efforts have been made to solve the problem of whether or not a network can be localized. Ne...
152
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ADHOC
2007
15 years 6 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...