基于PDRR模型的数字图书馆信息保障体系研究

Research on the Digital Library Information Assurance System Based on PDRR Model

数字图书馆信息安全所面临的威胁严重制约了数字图书馆的发展。本文简要分析了目前我国数字图书馆信息安全中存在的问题,在此基础上提出了一种基于PDRR模型的数字图书馆信息保障体系结构(DLIA),并从技术手段、管理措施、政策法规三方面给出了实现该体系的措施,旨在为数字图书馆提供一个全方位的信息安全防御体系。

The threats of digital library information security seriously hampered the development of digital libraries.Some problems of information security in current digital libraries were analyzed.Then the digital library information assurance （DLIA） system,based on the PDRR model,was proposed.To implement this system,three measures were given,including technical means,management measures,policies and regulations.Finally,a comprehensive information security defense system for digital libraries was prospected.