The YubiKey provide a simple and intuitive authentication experience that users find easy to use, ensuring rapid adoption and organizational security. FIDO2 supports not only today’s two-factor authentication but also paves the way for eliminating weak password authentication, with strong single factor hardware-based authentication.

The Yubikey 5 Series helps organizations accelerate to a passwordless future by providing support for the FIDO2 protocol. Users have the broadest options for strong authentication including not only two-factor authentication, but also support for single factor passwordless login and multi-factor authentication in conjunction with user touch and PIN. It offers multi-protocol support including FIDO2, Yubico OTP, OATH HOTP, U2F, PIV, and Open PGP. The YubiKey offers superior security by combining hardware-based authentication and public key cryptography to effectively defend against phishing attacks and eliminate account takeovers. The company also offers a USB-A version that costs $25.The YubiKey 5 Series is a hardware based authentication solution that provides superior defense against phishing, eliminates account takeovers, and enables compliance requirements for strong authentication. The Security Key C NFC is available to buy today from Yubico’s website. In 2018, Google reduced successful phishing attacks on its 85,000 employees to zero thanks to a policy that mandated their use. If you're not familiar with physical security keys, they're one of the most effective ways to protect your privacy and security when used to add two-factor authentication to your online accounts.

What you won't find here is support for legacy authentication platforms, but for most consumers that shouldn't matter too much. Yubico also claims it’s the most durable security key on the market. That includes major platforms like Google, Twitter and Facebook.

Out of the box, it works with FIDO-compatible websites and services. As the name suggests, it’s a USB-C key with NFC support built-in. At $29 or €29, the Security Key C NFC comes with almost everything you could want from a security key at a decent price. After introducing the $80 YubiKey Bio and $85 YubiKey C Bio at the start of the month, Yubico’s latest physical security is for those who want a no-frills option.

Yubico key price