The kernel of digital right management (DRM) is to lock and limit digital content and its distributing approach in order to prevent digital products from unauthorization copy by security and encryption. This paper discusses Ebook exchange system by DRM technology, and found issuing mode about E-book online.
张长安,于会萍,刘宁胜. 基于DRM技术的电子书在线出版销售模式的构建[J]. 现代图书情报技术, 2004, 20(1): 60-62.
Zhang Chang an,Yu Huiping,Liu Ningsheng. Establishment of E-book Online Issuing Pattern Based on DRM Technologies. New Technology of Library and Information Service, 2004, 20(1): 60-62.
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