한국통신학회논문지 B : 네트워크 및 융합 서비스, v.28, no.10C, pp.1033-1044
ISSN
1226-4717
Publisher
한국통신학회 (KICS)
Language
Korean
Type
Journal Article
Abstract
본 논문에서는 이기종의 보안 장비를 보다 효율적으로 관리할 수 있는 보안 관리 구조와 관리 트래픽의 부하를 줄일 수 있는 프로그래머블 미들웨어를 제안하였다. 제안된 보안 관리 구조는 정책 기반 네트워크 관리(Policy Based Network Management : PBNM) 구조에 프로그래머블 네트워크 기법을 접목한 것으로, 다양한 이기종의 보안장비를 보안 정책을 통해 관리할 수 있으며, 보안 장비 간 연동을 제공한다. 또한, 미들웨어에서 보안 정책 실행 가능한 형태로 변환해 줌으로써 관리상의 편이성을 제공하고 정책 서버의 부하를 줄일 수 있다. 본 논문에서는 제안된 구조와 PBNM 구조에서의 정책적용 및 변환시간과 메시지 전달시간을 비교함으로써 프로그래머블 미들웨어가 관리 트래픽의 부하를 줄일 수 있다는 것을 검증하였다.
KSP Keywords
network management
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