한국정보처리학회:학술대회논문집 (Proceedings of the Korea Information Processing Society Conference)
- 한국정보처리학회 2003년도 추계학술발표논문집 (하)
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- Pages.1985-1988
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- 2003
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- 2005-0011(pISSN)
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- 2671-7298(eISSN)
트래픽 제어 기법을 이용한 라우터에서의 서비스 거부 공격 방어 기법
Methods of Defense DoS Attack by Traffic Metering and Controlling Technique in a Router
- Lee, Ho-Gyun (ETRI Secure OS Research Team) ;
- Kim, Jeong-Nyeo (ETRI Secure OS Research Team)
- 발행 : 2003.11.14
초록
As the Distributed Denial of Service attack technique is getting smarter, defense method have been developed by various means. Existing defense method baseds on detection technique is not effective to DDoS attack. Because it depend on rule set that is used to detect attack and DDoS attack pattern has become very similar to real traffic pattern. So the rule set is not efficient method to find DDoS attack. To solve this problem, DDoS defense mechanism based on QoS technique has been suggested. In this paper, we summarize existing DDoS defense mechanism and focus on method based on QoS, and introduce a new DDoS defense framework.
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