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Registered TRANSMISSION CONTROL PROTOCOL FLOODING ATTACK PREVENTION METHOD AND APPARATUS

송신 제어 프로토콜 플러딩 공격 방어 방법 및 장치
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Inventors
Yoon Seung Yong, Byoung Koo Kim, Oh Jintae, Jong Soo Jang, Na Jung-Chan, Cho Hyun Sook
Application No.
13287646 (2011.11.02)
Publication No.
20120117646 (2012.05.10)
Registration No.
8667585 (2014.03.04)
Country
UNITED STATES
Project Code
10MS3200, Development of Anti-DDoS Technology, Jong Soo Jang
Abstract
Disclosed herein is a Transmission Control Protocol (TCP) flooding attack prevention method. The TCP flooding attack prevention method includes identifying the type of a packet received at an intermediate stage between a client and a server; determining the direction of the packet; defining a plurality of session states based on the type and the direction of the packet; detecting a TCP flooding attack by tracking the session states for each flow; and responding to the TCP flooding attack based on the type of the TCP flooding attack.
KSP Keywords
Attack prevention, Control protocol, Prevention method, Transmission Control Protocol(TCP), Transmission control, flooding attack
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Status Patent Country KIPRIS
Registered 송신 제어 프로토콜 플러딩 공격 방어 방법 및 장치 KOREA KIPRIS