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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.
DRM Watch Analysis of digital rights management technology.
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.
