One step closer to quantum-secure conference calls

The world is one step closer to ultimately secure conference calls, thanks to a collaboration between Quantum Communications Hub researchers and their German colleagues, enabling a quantum-secure conversation to take place between four parties simultaneously. The demonstration, led by Hub researchers based at Heriot-Watt University, is a timely advance, given the global reliance on remote collaborative working, including conference calls, since the start of the COVID-19 pandemic.

Read full article on Help Net Security