Quantum Key Distribution (QKD) offers an exciting avenue for future encryption research, but it shouldn't be implemented prematurely.

By using satellites to expand the reach of QKD beyond what’s achievable through terrestrial infrastructure, it could bring about a new era in global network security ...

What Are Some QKD Challenges in Business? Here are four of the most pressing challenges businesses might encounter with QKD that IT leaders need to know: QKD is expensive. Hardware cost is one of the ...

Qube, a German cubesat is preparing to test quantum key generation and distribution via optical link.

The researchers are seeking to address these concerns and make QKD viable by introducing a new metric called "maximum number ...