How to change the AirPlay password on Apple TV and other devices

AirPlay lets you stream audio and video over a local network connection between an iPhone, iPad, or Mac to an Apple TV, HomePod, and lots of third-party devices with built-in AirPlay or AirPlay 2 support. When you first connect to an AirPlay destination, you may be prompted to enter a security code. This security code is not designed to protect you from hacking attempts. Rather, it serves as a buffer in situations where multiple users with their own devices

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