Here’s the idea: you attach a QR code to your key ring that, when scanned, opens a texting window with “I found your keys!” set to send to the key owner’s phone. When I saw the instructions for this ...

Codeifai’s tearing into the quantum era, turning every scan into a future-proofed gateway for payments, data and trust.

As previewed last year, Google Messages is beginning to roll out QR code-based key verification to confirm that you’re “communicating with the person you intend to.” Once available, open a ...

NEW YORK--(BUSINESS WIRE)--Qrypt, a producer of cryptographic quantum security solutions enabled by Quantum Entropy available as a cloud service, today announced the launch of a new solution: Key ...

A method known as quantum key distribution has long held the promise of communication security unattainable in conventional cryptography. An international team of scientists has now demonstrated ...

The Quick Response code (or QR code) was introduced in 1994, but it never really took off in the US until decades later when the pandemic created a need for a quick, easy, and (most importantly) touch ...