9to5Mac published a tutorial about how to stop strangers from connecting to your AirPlay on Apple TV.
How to stop strangers from connecting to your AirPlay on Apple TV
AirPlay is Apple’s feature for casting or screen mirroring content from your iPhone, iPad, or Mac to a TV. You can use AirPlay on Apple TV set-top boxes or compatible smart TVs like Samsung or LG. However, one frustration many people run into is that by default anyone nearby can connect to AirPlay.
How to stop strangers from connecting to your AirPlay on Apple TV - 9to5Mac
