Entertainment carries technology stakes most industries never face. A connectivity failure during a live event happens in front of thousands of people, unreleased content is among the most targeted intellectual property in the world, and venues process payment cards at every gate, concession, and merchandise stand, bringing PCI obligations to environments built decades before the internet. Production workflows now move massive files between studios, vendors, and remote teams, high-density crowds overwhelm networks built for office traffic, and copper lines behind fire panels, elevators, and emergency phones face carrier sunset.