A police body camera records an arrest. A surgeon consults a specialist over a live video link. A corporate board meets on a ...

As the video above — a clip from the BBC’s “Defeating the Hackers” documentary — demonstrates, quantum cryptography leverages a rule of quantum mechanics: The act of observing or measuring something ...

Zoom claims to be first videoconferencing software vendor to use post-quantum cryptography to protect users once quantum computers are able to decode encrypted data. Zoom is adding “post-quantum” ...