The Traceback Method about DoS Attack in Open Grid Computing Environment

DoS attack is a critical threat to Grid Web service. Recently too many technologies of the detection and prevention have developed, but it is difficult that the IDS distinguishes normal traffic from the DoS attack. Therefore, when the DoS attack is detected by IDS, the firewall just discards all ove...

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Bibliographic Details
Main Authors: Seoung-Hyeon Lee, Cheol-Joo Chae, Deok-Gyu Lee, Jong-Wook Han, Jae-Kwang Lee
Format: Conference Proceeding
Language:English
Subjects:
Access control
Authentication
Computer crime
DoS Attack
Grid
Grid computing
Information security
Intrusion detection
Markup languages
SAML
Simple object access protocol
Space technology
Traceback
Web services
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Description
Summary:DoS attack is a critical threat to Grid Web service. Recently too many technologies of the detection and prevention have developed, but it is difficult that the IDS distinguishes normal traffic from the DoS attack. Therefore, when the DoS attack is detected by IDS, the firewall just discards all over-bounded traffic for a victim of absolutely decreases the threshold of the router. Also, attacker use spoofing IP address. So we introduce DoS vulnerability of SSO and SAML in Web service. To solve DoS vulnerability in Web service, we analyze DoS in SAML and introduce agent to prevent DoS attacks.
ISSN:2153-1447
DOI:10.1109/FGCN.2008.144