514 search results - page 8 / 103 » An active security protocol against DoS attacks |
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CCS
2003
ACM
15 years 5 months ago
2003
ACM
We present WebSOS, a novel overlay-based architecture that provides guaranteed access to a web server that is targeted by a denial of service (DoS) attack. Our approach exploits t...
ACSAC
2002
IEEE
15 years 4 months ago
2002
IEEE
The threat to organisations from network attacks is very real. Current countermeasures to denial of service (DoS) attacks rely on the perimeter model of network security. However,...
ICCCN
2008
IEEE
15 years 6 months ago
2008
IEEE
In this paper we investigate a special type of denial of service (DoS) attack on 802.11-based networks, namely deauthentication/disassociation attack. In the current IEEE 802.11 s...
NDSS
2005
IEEE
15 years 5 months ago
2005
IEEE
This paper analyzes the IEEE 802.11i wireless networking standard with respect to data confidentiality, integrity, mutual authentication, and availability. Under our threat model,...
ISM
2005
IEEE
15 years 5 months ago
2005
IEEE
In this paper, a secure and adaptive multimedia transmission framework is proposed to maintain the quality of service (QoS) of the multimedia streams during the Denial-of-Service ...