A new kind of signal is already moving.
Researchers are learning to send fragile quantum signals across the same commercial fiber that carries everyday internet traffic, coordinating quantum and classical data on a single line. Many describe this moment the way people once described the internet in the early 1990s, full of promise and still taking shape. We believe the companies closest to the fiber will be closest to whatever comes next.
Security backed by the laws of nature.
Quantum physics is the science of how the smallest things in the universe behave, including atoms and particles of light. At that scale, something unusual happens: measuring a particle changes it. That one strange fact could reshape internet security.
From bits to qubits
A normal computer uses bits, each one a 0 or a 1. Quantum technology uses qubits, which can exist as a combination of both until the moment they are measured.
Light carries the key
Qubits can travel through fiber as tiny particles of light, and those particles can be used to create an encryption key between two points.
Eavesdropping leaves a mark
Measuring a particle changes it. Anyone who tries to intercept the key disturbs its quantum state and leaves detectable evidence, like a sealed envelope that shows a mark the moment someone opens it.
A compromised key is never used
The sender and receiver can see the key was disturbed, discard it, and create a new one before anything sensitive is ever shared.
