Results 81 to 90 of about 1,001 (128)

A reputation system for detection of black hole attack in vehicular networking

2015 International Conference on Cyber Security of Smart Cities, Industrial Control System and Communications (SSIC), 2015
In recent years, vehicular networks has drawn special attention as it has significant potential to play an important role in future smart city to improve the traffic efficiency and guarantee the road safety. Safety in vehicular networks is crucial because that it affects the life of humans.
Khatoun, Rida   +4 more
exaly   +4 more sources

Black hole search in common interconnection networks

Networks, 2006
AbstractMobile agents operating in networked environments face threats from other agents as well as from the hosts (i.e., network sites) they visit. A black hole is a harmful host that destroys incoming agents without leaving any trace. To determine the location of such a harmful host is a dangerous but crucial task, called black hole search.
Stefan Dobrev   +5 more
openaire   +4 more sources

Searching for a Black Hole in Tree Networks

2005
A black hole is a highly harmful stationary process residing in a node of a network and destroying all mobile agents visiting the node, without leaving any trace. We consider the task of locating a black hole in a (partially) synchronous tree network, assuming an upper bound on the time of any edge traversal by an agent.
Czyzowicz, J.   +3 more
openaire   +3 more sources

Black hole attack in mobile Ad Hoc networks

Proceedings of the 42nd annual Southeast regional conference, 2004
The black hole problem is one of the security attacks that occur in mobile ad hoc networks (MANETs). We present two possible solutions. The first is to find more than one route to the destination. The second is to exploit the packet sequence number included in any packet header.
Mohammad Al-Shurman   +2 more
openaire   +2 more sources

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