摘要
对数字内容的版权管理系统进行了需求分析,设计了一个数字版权管理(DRM)系统。总结了现有DRM商品软件,指明了应用领域和不足。
Requirements on right management system of digital content are obtained. A Digital Right Management (DRM) system is designed. Existing commercial systems in the domain of digital rights protection are presented,and its applications and shortages are pointed out.
出处
《现代图书情报技术》
CSSCI
北大核心
2004年第2期13-17,共5页
New Technology of Library and Information Service
