197 search results - page 2 / 40 » Is attack better than defense |
JSAC
2011
13 years 6 days ago
2011
—Various spectrum management schemes have been proposed in recent years to improve the spectrum utilization in cognitive radio networks. However, few of them have considered the ...
IEEEARES
2006
IEEE
13 years 11 months ago
2006
IEEE
In this paper we present a mixed qualitative and quantitative approach for evaluation of Information Technology (IT) security investments. For this purpose, we model security scen...
CCR
2004
13 years 5 months ago
2004
Distributed denial-of-service (DDoS) is a rapidly growing problem. The multitude and variety of both the attacks and the defense approaches is overwhelming. This paper presents tw...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
This work investigates three aspects: (a) a network vulnerability as the non-uniform vulnerable-host distribution, (b) threats, i.e., intelligent malwares that exploit such a vulne...
INFOCOM
2003
IEEE
13 years 10 months ago
2003
IEEE
Abstract— As mobile ad hoc network applications are deployed, security emerges as a central requirement. In this paper, we introduce the wormhole attack, a severe attack in ad ho...