Sciweavers

30 search results - page 4 / 6
» Mitigating DNS DoS attacks
Sort
View
NDSS
2005
IEEE
16 years 17 hour ago
Security Analysis and Improvements for IEEE 802.11i
This paper analyzes the IEEE 802.11i wireless networking standard with respect to data confidentiality, integrity, mutual authentication, and availability. Under our threat model,...
Changhua He, John C. Mitchell
TWC
2010
15 years 1 months ago
Mitigating selective forwarding attacks with a channel-aware approach in WMNs
In this paper, we consider a special case of denial of service (DoS) attack in wireless mesh networks (WMNs) known as selective forwarding attack (a.k.a gray hole attacks). With su...
Devu Manikantan Shila, Yu Cheng, Tricha Anjali
ICNP
2006
IEEE
16 years 14 days ago
Internet Cache Pollution Attacks and Countermeasures
Abstract— Proxy caching servers are widely deployed in today’s Internet. While cooperation among proxy caches can significantly improve a network’s resilience to denial-of-s...
Yan Gao, Leiwen Deng, Aleksandar Kuzmanovic, Yan C...
197
Voted
TELSYS
2010
154views more  TELSYS 2010»
15 years 1 months ago
Blocking attacks on SIP VoIP proxies caused by external processing
As Voice over IP (VoIP) applications become increasingly popular, they are more and more facing security challenges that have not been present in the traditional Public Switched Te...
Ge Zhang, Simone Fischer-Hübner, Sven Ehlert
181
Voted
ARESEC
2011
117views more  ARESEC 2011»
14 years 6 months ago
Non-Parallelizable and Non-Interactive Client Puzzles from Modular Square Roots
—Denial of Service (DoS) attacks aiming to exhaust the resources of a server by overwhelming it with bogus requests have become a serious threat. Especially protocols that rely o...
Yves Igor Jerschow, Martin Mauve