상세정보
학술대회
The Traceback Method about DoS Attack in Open Grid Computing Environment
- 발행일
- 200812
- 출처
- International Conference on Future Generation Communication and Networking (FGCN) 2008, pp.391-394
- 협약과제
- 08GC1300, 항공선진화사업(비행자료 처리시스템 개발), 한종욱
- 초록
- 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. © 2008 IEEE.
- KSP 제안 키워드
- Computing environment, Detection and Prevention, DoS Attacks, Grid Computing, IP address, Normal traffic, Web service(WS)