According to increasing extended use of ERP from intranet to extranet environment, from enterprise internal use to suppliers and business partners and from wired to wireless devices, it became very important to authenticate proper user allow to access proper application module and database, not only to protect enterprise information asset but also keep data integrity. In this document, we introduce the technologies of privilige management infrastructure, role based access control and the building of privilige management system for ERP implementation regarding this point of view.

Abstract
 1. 서 론
 2. 본 론
  2.1 ERP 환경과 정보보호 요구사항
  2.2 PMI와 접근제어
  2.3 RBAC을 이용한 PMI 기반 권한관리
 3. 결 론
 참고문헌

• 손중만(동아대학교 산업시스템공학과)
• 이상완(동아대학교 산업시스템공학과)