Apple secures iMessage against threats from quantum computers
Signal was the first mainstream messaging app to offer post-quantum security
While the race to quantum supremacy is picking up pace, it's still very early stages to call it a "competition." And yet funding is being poured into this field to help push humanity to the next big era in computing.
Quantum computers are beginning to emerge in many industry and research labs. But what are qubits? And are the challenges ahead to control the quantum properties of our universe and leverage that for computing?