Blu-Ray Disc Next-Generation Optical Storage: Protecting Content on the BD-Rom
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Overview: BD-ROM content protection system must be world-class in its quality and robustness. This system must protect intellectual property against unauthorized copying and large-scale counterfeiting. At the same time, the system must allow customers the flexibility to manage and enjoy copies of legally purchased content. The Blu-ray Disc Association and third-party technology partners have developed a unique BD-ROM content protection system. The system takes a three-pronged approach to protecting content distributed on the BD-ROM disc. This paper reviews AACS, ROM Mark, and BD+ and explains how they complement each other to protect high-definition content distributed on BD-ROM discs.