The solution comes in two phases

This revolutionary tech takes “root source” quantum keys that are stored in data centres and uses them as an ingredient in a novel process whereby two or more end point devices create symmetric encryption keys locally. This process is both zero trust and computationally secure. 

Today, the root source keys are created with quantum random number generators and sent to data centres globally using terrestrial digital methods. This is secure enough to allow the end point software to do its job in a very secure way.