To solve the security problem in the supervisor control and data acquisition (SCADA), a new factor network model of SCADA network attack and defense based on factor state space is presented. Combining with factor space theory, formal descriptions of factor neurons based on factor state space are developed. On the basis of analysis and expression of network attack and defense factors, factor neuron model based on variable weight is proposed and a FNN-based security defense architecture model for SCADA network is put forward. For illustration, by introducing factor space canes, an attack simulation experiment is utilized to show the feasibility of the proposed method in solving network attack and defense knowledge reasoning. Experimental results indicate that the proposed method can effectively improve recognition rate of different attacks. Factor neuron network based on factor state space can effectively solve complexity of knowledge reasoning and expression in network attack and defense system and provides a new method for solving similar application.
목차
Abstract 1. Introduction 2. Formal Description of Factor State space 2.1. Factor and Factor Space 2.2. Factors State Space Based on Object 2.3. Knowledge Factor Expression 2.4. Formal Description of Analysis Factor neuron 2.5. Formal Description of Analog Factor Neuron 2.6. Formal Description of Combined Factor Neurons 3. Factor Neuron Network Model based on Factor Space 3.1. Threshold Neuron Model Unrelated to Time 3.2. General Expression of Linear Neuron Model Unrelated to Time 4. Factor Neuron Model based on Variable Weight 5. Simulation Experiment on SCADA Network Attack and Defense 6. Conclusions Acknowledgements References
키워드
SCADAfactor spaceFNNknowledge database
저자
Li Yang [ School of Computer Science, Southwest Petroleum University, Chengdu, China Ling Wang, Xinyu Geng, Xiedong Cao Southwest Petroleum University, Chengdu, China ]
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.8 No.6