| Summary: | 碩士 === 世新大學 === 資訊管理學研究所(含碩專班) === 96 === Because the fast development of the Internet, document digitalization, and digital products unceasing appearance. The above digital contents can be easily duplicated and have the characteristic of easy transmission. Those contents can be played in computers, copied and spread without limit until those contents has been protected. To common user, has not Self-Defense of digital contents and works. In addition, the digital content providers take care to how to control the rights of digital contents.
Digital Rights Management is an application that is a technical aggregation for protecting the rights of digital content provider. It will not let unauthorized ones to access digital content by encrypting content; tracking by adding metadata; identifying by adding watermark. Digital Rights Management is description, identifying, trading, protection, monitoring, and tracking of all forms of rights usages over both tangible and intangible assets.
Lin’s Wrapper-based Digital Rights Management System is a study to package digital content by wrapper method, and the digital content be controlled by API HOOK. Moreover, the users can be authenticated by ID-Password, machine code, or smart card on off-line state. Furthermore, the mechanism can let user browse without any plug-in.
This research is to collect the definition of Digital Rights Management, and rethink about Lin’s Wrapper-based Digital Rights Management System that is just protecting the digital content. In a nutshell, the Digital Rights Management must include trading, rights translation, tracking, and improving business model.
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