CAJ | 학술논문

跨部门政府信息共享是电子政务建设的关键内容，一个安全的电子政务信息共享系统需要更多地对数据进行加密，并且必须具有灵活性和可扩展性。文章探讨了跨部门政府信息共享，构建了一个基于元数据的跨部门政府信息共享协商系统，具有三层灵活的服务结构，能为不同类型的用户提供分层的协商服务，该系统的数据管理流程由两级系统构成的元数据库架构来实现，分析了该系统的安全性，并介绍了系统的信息共享流程。
과부문정부신식공향시전자정무건설적관건내용，일개안전적전자정무신식공향계통수요경다지대수거진행가밀，병차필수구유령활성화가확전성。문장탐토료과부문정부신식공향，구건료일개기우원수거적과부문정부신식공향협상계통，구유삼층령활적복무결구，능위불동류형적용호제공분층적협상복무，해계통적수거관리류정유량급계통구성적원수거고가구래실현，분석료해계통적안전성，병개소료계통적신식공향류정。
E-government inter-agency information sharing is the key element of e-government construction. A secured e-government in-formation sharing system requires more encrypted data and must be designed to be flexible and scalable. This paper discusses e-govern-ment inter-agency information sharing and constructs a negotiation system for e-government inter-agency information sharing based on metadata. The system has a flexible three-layer service structure that provides different levels of negotiation services for different types of users. A two-layer metabase architecture is designed to enable the data management process of the system. The paper also analyzes the se-curity of the system and describes the information sharing process of the system.