MANET에서 규칙을 기반으로 한 계층형 침입 탐지에 관한 연구

• Published in: (사)디지털산업정보학회 논문지, 6(4) Vol. 6; no. 4; pp. 153 - 160
• Main Authors: 정혜원, Jung, Hye Won
• Format: Journal Article
• Language: Korean
• Published: (사)디지털산업정보학회 01.12.2010
• Subjects: 컴퓨터학; Intrusion Detection System; Intrusion Prevention System; Mobile Ad-hoc Network
• ISSN: 1738-6667; 2713-9018

MANET composed mobile nodes without central concentration control like base station communicate through multi-hop route among nodes. Accordingly, it is hard to maintain stability of network because topology of network change at any time owing to movement of mobile nodes. MANET has security problems because of node mobility and needs intrusion detection system that can detect attack of malicious nodes. Therefore, system is protected from malicious attack of intruder in this environment and it has to correspond to attack immediately. In this paper, we propose intrusion detection system based on rules in order to more accurate intrusion detection. Cluster head perform role of monitor node to raise monitor efficiency of packet. In order to evaluate performance of proposed method, we used jamming attack, selective forwarding attack, repetition attack.