A SYSTEM FOR DETECTING OF NETWORK ANOMALY AND OPERATION METHOD THEREOF

Disclosed are a system for detecting an anomaly situation of a network and an operation method thereof. According to an embodiment of the present invention, a system for detecting an anomaly situation of a network, comprises: a traffic flow collecting unit for collecting a traffic flow of a network...

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Bibliographische Detailangaben
Hauptverfasser:	CHANG, BEOM HWAN, KIM, JIN SOO, PARK, MOO SUNG
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 are a system for detecting an anomaly situation of a network and an operation method thereof. According to an embodiment of the present invention, a system for detecting an anomaly situation of a network, comprises: a traffic flow collecting unit for collecting a traffic flow of a network and extracting an attribute value of the collected traffic flow; and a traffic feature displaying and analyzing unit for displaying a traffic feature for identifying an anomaly situation flow using the extracted attribute value of the traffic flow and detecting the anomaly situation by applying a pre-stored image processing technique to the displayed traffic feature. Accordingly, the present invention detects the integrity of the network service by using only the attribute value of the traffic flow, so it is unnecessary for a user to intervene. 네트워크 이상상황을 탐지하기 위한 시스템 및 그것의 동작방법이 개시된다.본 발명의 실시예는,네트워크 이상상황을 탐지하기 위한 시스템으로서, 네트워크의 트래픽 플로우를 수집하고, 수집된 트래픽 플로우의 속성값을 추출하는 트래픽 플로우 수집부와, 추출된 트래픽 플로우의 속성값을 이용하여 이상상황 플로우를 식별하기 위한 트래픽 특성을 표시하고, 표시된 트래픽 특성에 기저장된 이미지 처리 기법을 적용하여 이상상황을 탐지하는 트래픽 특성 표시/분석부를 포함하여 이루어진다.