An American physicist and Canadian computer scientist received the A.M. Turing Award on Wednesday for their groundbreaking ...

The Signal Foundation, maker of the Signal Protocol that encrypts messages sent by more than a billion people, has rolled out an update designed to prepare for a very real prospect that’s never far ...

Signal has announced that it upgraded its end-to-end communication protocol to use quantum-resistant encryption keys to protect users from future attacks. Quantum computers that use qubits ...

It is hoped Charles H Bennett and Gilles Brassard's work will make digital communications secure for decades ahead.