There always appears high packet loss rate in Network Intrusion Detection System (NIDS), especially when the network traffic is high. To address this problem, we have proposed the methods to identifying multimedia packets and processing them in a particular way thus received good results. On this basis, this paper propose a solution that uses a multimedia list structure based on the original list in NIDS. This multimedia list structure can let NIDS reduce the matching times to multimedia packets significantly by shortening the average searching length of OTN nodes dramatically. In addition, this paper also introduce the method of dynamic sorting to the multimedia list in order to shorten the time of rule matching. So this solution can further improve the detection efficiency of NIDS by speeding up the processing efficiency of NIDS to multimedia packets. Various experiments have shown that the packet loss rate of NIDS can be reduced on a large scale and the security of NIDS is not reduced by using the multimedia list.
목차
Abstract 1. Introduction 1.1. Background 1.2. Contributions of This Paper 1.3. Paper Organization 2. Related Works 2.1. The Methods to Processing Multimedia Packets 2.2 The Current Rule List Structure in NIDS 2.3. Why to Improve 3. The Design of the Multimedia List Structure 4. The Working Process in NIDS Installed with the Multimedia List Structure 5. The Dynamic Sorting in the Multimedia List 5.1. The Dynamic Sorting to Multimedia Nodes and OTN Nodes 6. Experiments and Result Analysis 6.1. Experimental Environment 6.2. The Packet Loss Rate 6.3. The Number of the alarm 7. Conclusion and Future Work References
키워드
Network Intrusion Detection SystemNIDSmultimedia packetsmultimedia list structurerules
저자
Xu Zhao [ Department of Computer Science, Xi’an Polytechnic University, Xi’an, China / School of Law, Criminal Justice and Computing, Canterbury Christ Church University, Canterbury, UK ]
Jin Jiang [ Department of Humanities, Xi’an Polytechnic University, Xi’an, China ]
Max Stinnett [ The Teacher College, Emporia State University, Emporia, Kansas, USA ]
보안공학연구지원센터(IJSIA) [Science & Engineering Research Support Center, Republic of Korea(IJSIA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Security and Its Applications
간기
격월간
pISSN
1738-9976
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Security and Its Applications Vol.10 No.12