A new efficient traitor tracing scheme using bilinear mapping is presented in order to solve the user-key leaking problem in digital right management.
为了解决数字版权保护中的用户密钥泄漏问题，提出了一种基于双线性映射的叛逆者追踪方案。
The key technology of a IPTV system includes audio and video encode, QoS of audio and video transfers over IP network and digital right management system.
经分析，要构建一个网络数字电视系统，其关键技术主要集中在音视频信号数字化编码、音视频信号在IP网络有质量的传输、数字版权管理系统等方面。
This paper introduces the condition of the Digital right management(DRM), the applications of this technology in a home network system and the problem in these applications.
本文介绍了数字版权管理技术的现状和该技术在家庭网络中的应用以及存在的问题，并设计了一种基于域的家庭网络数字版权管理系统。
So how to protect the right and obligation of the parties in trade is the main issue that people care and study, and the key to solve this problem is Digital Rights Management.
所以，如何保证数字内容市场中交易各方的权利与义务就成为人们目前关心和研究的主要问题，而解决这一问题的关键就是数字权限管理技术。
Digital libraries, to avoid infringing, may adopt the collective management system for the right of authorship and administrative technologies of digital copyright.
为避免侵权，数字图书馆可以采用著作权集体管理制度和数字版权管理技术。
The system has advantage on the protection of the digital product right and the flexibility of the user management.
在对数字产品版权的保护上和对用户管理的灵活性方面都有较大的优势。
Done right, a digital wallet can integrate budgeting and financial management tools directly into everyday spending activity.
如果做得好，数字钱包能够直接将预算和财务管理工具整合到每天的消费活动中去。
Done right, a digital wallet can integrate budgeting and financial management tools directly into everyday spending activity.
如果做得好，数字钱包能够直接将预算和财务管理工具整合到每天的消费活动中去。
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