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COPP
Last modified: Thursday, April 12, 2007 

Short for Certified Output Protection Protocol, COPP is a device driver technology used to enable high-bandwidth Digital Content Protection (HDCP) during the transmission of digital video between applications and high-definition displays. COPP is a Microsoft security technology for video systems that require a logo certification. For security drivers are authenticated and protected from tampering to prevent unauthorized high-quality recording from the video outputs. COPP control signals are also encrypted.

Related Categories

Computer Entertainment

Digital Rights Management (DRM)

Related Terms

copy protection

digital video

DRM

HDCP

security

video

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Using Certified Output Protection Protocol (COPP)
Describes how to use Certified Output Protection Protocol (COPP) to protect video content as it travels from the graphics adapter to the display device.







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