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.

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 ...

CARMEL, Ind. – Ingersoll Rand Security Technologies announced Sept. 30 that the Bellevue (Wash.) School District has centralized its access control by combining electronics and high-security keys to ...

X is warning that users must re-enroll their security keys or passkeys for two-factor authentication (2FA) before November 10 or they will be locked out of their accounts until they do so. In a series ...