Check the firmware version for your YubiKey Neo as a security flaw allows the bypass of the PIN. Since devices can't be updated, Yubico has started issuing free replacements if the firmware is ...

In this initial release, the Windows Hello support is limited to unlocking the device, allowing it to serve as an alternate form of authentication to a PIN. YubiKey support is also available on ...

You can also PIN protect the yubikey. The big drawback here is the algorithms it supports. You're limited to suspect elliptic curves defined by NIST with possible NSA "assistance" that OpenSSH ...

You can still register a Yubikey, protect it with a PIN, and leave it, unmarked, with grandma. To use it, someone would need to know what devices used that Yubikey and what the PIN was.

There are four models of Series 5 YubiKeys that incorporate different combinations of USB-A, USB-C, and near-field communication. The least expensive model, the YubiKey 5 NFC, costs $45; the ...

The YubiKey C Bio does a fine job of melding Yubico's design philosophy with biometric-authentication technology. The key remains sleek and durable while also supporting the latest in MFA standards.

As YubiKey firmware can’t be updated, all YubiKey 5 devices before version 5.7 (or 5.7.2 for the Bio series and 2.4.0 for ...

Security researchers have detected a vulnerability in YubiKey two-factor authentication tokens that enables attackers to clone the device if they get their hands on it.

The YubiKey 5, the most widely used hardware token for two-factor authentication based on the FIDO standard, contains a cryptographic flaw that makes the finger-sized device vulnerable to cloning ...

YubiKey Bio keys are available from Yubico's website in either USB-A or USB-C formats. The USB-A model costs $80 and the USB-C is $85 . If you buy something through a link in this article, we may ...