Digital rights management systems

被引：2
|
作者：
Hess, T [1 ]
Ünlü, V [1 ]
机构：
[1] Univ Munich, Inst Wirtsch Informat & Neue Med, D-80539 Munich, Germany
来源：
WIRTSCHAFTSINFORMATIK | 2004年 / 46卷 / 04期
关键词：
digital rights; management encryption; digital watermarks; rights expression languages; media company;
D O I：
10.1007/BF03250944
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Media companies and producers of intellectual property are currently threatened with massive information product piracy. Digital Rights Management Systems (DRMS) offer technical copyright protection measures to protect content against digital piracy. The authors give an overview about the status quo of DRMS from a functional, technical and architectural perspective. Apart from purely technological issues, it is also essential to take the economic aspects of DRMS into consideration. The trade-off between content protection and total cost of ownership of a DRMS installation will require the determination of a suitable level of technical copyright protection for a given context.
引用
收藏
页码：273 / 280
页数：8
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