METHOD FOR DETECTING BYPASS ACCESS THROUGH ANONYMOUS NETWORK USING ROUND TRIP TIME VARIATION

Disclosed is a method for detecting a bypass access through anonymous networks by using round trip time (RTT) variation, in which a sever receives a plurality of sequential requests that constitute one service request, responds to the received requests, measures RTTs according to the requests and th...

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Bibliographische Detailangaben
Hauptverfasser:	CHA, SUNG DEOK, JEONG, SE HUN, KWON, SHIN IL, KIM, DUK YUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Disclosed is a method for detecting a bypass access through anonymous networks by using round trip time (RTT) variation, in which a sever receives a plurality of sequential requests that constitute one service request, responds to the received requests, measures RTTs according to the requests and the response, respectively, and determines whether the bypass access is performed or not for the service request based on the difference between the measured RTTs. 왕복 시간 변화를 이용하여 익명 네트워크를 통한 우회 접속을 탐지하는 방법이 개시된다. 우회 접속을 탐지하는 방법은, 서버가 하나의 서비스 요청을 구성하는 순차적인 복수의 요청을 수신하고, 수신된 복수의 요청에 대해 응답하고, 요청 및 응답에 따른 왕복 시간(round trip time, RTT)들을 각각 측정하며, 측정된 왕복 시간들 간의 차이에 기초하여 서비스 요청에 대한 우회 접속 여부를 판별한다.