Protect your online accounts from hackers with Yubico’s Security Key. Reliable and easy to use: it’s your key to a safer digital world.
- Convenient and portable – the Security Key C NFC easily fits on your keychain, making it easy to take and use anywhere, so you always have secure access to your accounts. Simply connect it via USB-C or tap your NFC device to authenticate.
- Versatile compatibility – supported by Google and Microsoft accounts, password managers and hundreds of other popular services. It works with Windows, macOS, ChromeOS and Linux.“Works with YubiKey” lists compatible services.
- FIDO protocols only – Security Key Series is the more affordable security key that supports only FIDO2/WebAuthn (hardware-based access key) and FIDO U2F authentication protocols. For enhanced compatibility upgrade to YubiKey 5 series.
- Durable and reliable – high-quality design and resistant to tampering, water and crushing. No batteries or network connectivity required, providing reliable authentication without any downtime. Safely manufactured in the US and Sweden.
Yubico Authenticator App – Manage access keys, FIDO2 PIN on desktop version – Upgrade to the YubiKey 5 Series to use OATH and PIV login credentials with the Yubico Authenticator app.