MicroCloud Hologram Inc. has announced a groundbreaking proposal for a high-dimensional quantum key distribution (QKD) protocol that utilizes quantum Fourier transform and quantum-controlled NOT gate ...

Dave Lieber I was confused. Kept seeing mention of a security “key” offered on some of my favorite websites—Microsoft, Google, YouTube and Facebook, to name a few. I wasn’t sure if I should use it.

TL;DR: Lock your web identity down with a Thetis FIDO2 Security Key. These physical Multi-factor authenticators could save you time and protect you from a breach, and three of them are only $64.99.

We may receive a commission on purchases made from links. Modern computer security software and protocols are leaps and bounds above what they were just a few decades ago. However, they're still not ...