HI! I'm Elliot Alexander, a London-based Computer Scientist with a background in software engineering. I've worked across the security and high-performance computing space, and am experienced in all ...

I've now spent a significant amount of effort exploring the ways to use yubikeys that extend beyond the basic web authentication. These are incredibly capable devices but you have to know what you're ...

A new "EUCLEAK" flaw found in FIDO devices using the Infineon SLE78 security microcontroller, like Yubico's YubiKey 5 Series, allows attackers to extract Elliptic Curve Digital Signature Algorithm ...

YubiKey 5.8, released July 21, adds hardware-backed per-action authorization for AI agent workflows via CTAP 2.3 and a WebAuthn signing extension preview — letting organizations require a physical key ...