225 search results - page 6 / 45 » Defending against Sybil Attacks in Sensor Networks |
ADHOC
2008
13 years 7 months ago
2008
Caching techniques can be used to reduce bandwidth consumption and data access delay in wireless ad hoc networks. When cache is used, the issue of cache consistency must be addres...
MOBIQUITOUS
2005
IEEE
14 years 20 days ago
2005
IEEE
Caching techniques can be used to reduce bandwidth consumption and data access delay in wireless ad hoc networks. When cache is used, cache consistency issues must be addressed. T...
MONET
2002
13 years 6 months ago
2002
This paper addresses possible Distributed Denial-of-Service (DDoS) attacks toward the wireless Internet including the Wireless Extended Internet, the Wireless Portal Network, and t...
ACSAC
2003
IEEE
13 years 10 months ago
2003
IEEE
Buffer overflow attacks have been causing serious security problems for decades. With more embedded systems networked, it becomes an important research problem to defend embedded ...
JSAC
2010
13 years 5 months ago
2010
—Due to their limited capabilities, wireless sensor nodes are subject to physical attacks that are hard to defend against. In this paper, we first identify a typical attacker, c...