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content protection system architecture (CPSA)

The Content Protection SystemArchitecture (CPSA) is a proposal from the 4C Group for a system architecture to protect copyrighted content, primarily audio and video, against unauthorized copying

. The 4C Group, consisting of IBM, Intel, Matsushita, and Toshiba, in collaboration with the Content Protection Technical Working Group

(CPTWG), isaddressing copy protection

. A complete Content Protection System Architecture (CPSA) includes High-Bandwidth Digital Content Protection (HDCP) and Content Protection for Recordable Media (CPRM).

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Englisch: content protection system architecture - CPSA
Updated at: 05.08.2013
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