Right now, messages you send in messaging apps like WhatsApp, Signal and Threema are encrypted to guarantee that nobody else can read them - but what if, one day, a computer is invented that is able ...

Apple's new PQ3 post-quantum cryptographic (PQC) protocol introduced last week is the latest manifestation of a trend that will accelerate over the next few years as quantum computing matures and ...

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 ...