Why our current digital economy might eventually require a quantum internet upgrade

Our global economy relies on digital information as a commodity, secured by classical cryptographic processes. As these methods face future limitations, researchers are developing quantum algorithms. This video explores the quantum information theory foundations necessary to build the physical systems that will support a future quantum internet.

The modern information age is defined by digital data as a primary commodity, with major global industries no longer dependent on physical goods. This system currently functions through classical cryptography, but as these protocols reach their limits, quantum cryptographic methods are being developed to take their place.

Building a functional quantum internet requires more than just theoretical protocols; it demands a deep understanding of quantum mechanics and quantum information theory to construct the necessary physical infrastructure.

Source: The Quantum Internet