Developing computer technologies and a network of persistently growing size put massive hosts and transmission devices in a vast network at increasingly higher risks. Log information of various devices can facilitate the detection of intrusion and attacks. Log information from a single data source is, however, with limitations. The analysis results cannot precisely reflect the current network situation if log information in a single data source is analyzed without correlation to analysis of log information from different data sources. To better demonstrate network situation, this paper proposes an improved event scenario correlation method for multi-source log analysis via researching on numerous existing data fusion methods and event correlation methods as well as integration of conventional event scenario correlation (ESC) method with fuzzy reasoning. Experimental results prove that the proposed method significantly reduces the False Positive rate (FP rate) and False Negative rate (FN rate) of security logs.
목차
Abstract 1. Introduction 2. Related Work 2.1 Data Fusion 2.2 Event Correlation Methods 3. Preliminaries 3.1 Definition of Multi-source Security Log Fusion 3.2 Basic Ideas of Fuzzy Reasoning 3.3 Definitions of Event Scenario Correlation 4. Mathematic Model of Multi-source Security Log Fusion based on Fuzzy Reasoning 5. Event scenario Correlation Method Combined with Fuzzy Reasoning 5.1 Calculation of Correlation Similarity 5.2 Log Data Fusion based on Fuzzy Clustering 5.3 Improvement of Correlation Algorithm with Fuzzy Clustering 6. Experiments and Analysis 6.1. Dataset Description 6.2. Experimental Results and Analysis 7. Conclusion and Future Work References
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.2