Get the YubiKey, the #1 security key, offering strong two factor authentication from industry leader Yubico.

The YubiKey 4 includes most features of the YubiKey Neo, including increasing the allowed OpenPGP key size to 4096 bits (vs. the previous 2048), but dropped the NFC capability of the Neo.

May 24, 2025 · A YubiKey is a small physical USB device used to secure your online accounts. It works as part of a two- or multi-factor authentication (2FA/MFA) setup, where access requires two forms of …

The YubiKey is a powerful security key that protects your digital life from phishing attacks. Even if someone steals your password, they still can’t get in without your YubiKey.

Learn how you can set up your YubiKey and get started connecting to supported services and products. Discover the simplest method to secure logins today.

Yubico - YubiKey 5C NFC - Two-Factor authentication (2FA) Security Key, Connect via USB-C or NFC, FIDO Certified OnePack - Black

Built primarily for desktop and designed to offer strong biometric authentication options, the YubiKey Bio Series offers the hallmark hardware security of Yubico, combined with a new user experience.

Jul 18, 2024 · What is a YubiKey? A YubiKey is a hardware security device that provides strong authentication when accessing computers, networks, and online services. Yubico developed these …

The YubiKey 5 NFC is a hardware based authentication solution that provides superior defense against phishing eliminates account takeovers enables compliance and offers expanded choices for strong …

Feb 19, 2025 · Smart card drivers and tools Configure your YubiKey for Smart Card applications. Works on all YubiKeys except for the Security Key Series.