HDCP is compatible with which of the following interfaces?

HDCP, or High-bandwidth Digital Content Protection, is a form of digital copy protection designed to prevent the copying of digital audio and video content as it travels across connections. The correct interfaces that support HDCP are DisplayPort, HDMI, MHL, and HDBaseT.

DisplayPort and HDMI are both widely used digital interfaces that natively support HDCP. They can transmit high-definition video and audio signals, making them essential for connecting source devices like Blu-ray players or streaming devices to displays. MHL (Mobile High-Definition Link) is an interface primarily used for connecting mobile devices to displays and also incorporates HDCP for securely transmitting video content. HDBaseT is a standard for transmitting uncompressed high-definition video, audio, Ethernet, and control signals over twisted pair cabling and supports HDCP as well, ensuring content protection across longer distances.

In contrast, other interfaces mentioned in the incorrect options, such as VGA and RGB, do not support HDCP because they are primarily analog signals and lack the necessary digital encryption methods. USB, RS232, Ethernet, and Bluetooth are communication interfaces that serve different purposes and do not cater specifically to video or audio content protection. Lastly, coaxial, optical, composite, and component interfaces may carry video