Protect the digital you

Stop phishing and guard your online accounts with YubiKey two-factor authentication.
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Meet the YubiKey

Two-factor authentication (2FA) is critical to secure your accounts and services online. Keep your accounts protected with YubiKey security keys—industry proven, phishing-resistant security for your most important accounts and services.

What is a YubiKey

The YubiKey is an easy to use extra layer of security for your online accounts. A single YubiKey has multiple functions for securing your login to email, online services, apps, computers, and even physical spaces.

The Key to Trust

The highest level of phishing defense, yet easy to use, the YubiKey is your
key to trust.

Purpose built for security

Login with your login credentials and the YubiKey to prevent account takeovers virtually.

Multi-factor authentication

Strong multi-factor authentication using a hardware authenticator and a PIN or biometrics.

Why use a YubiKey

Get strong security in minutes with the YubiKey, a hardware security key that provides phishing-resistant two-factor, and multi-factor authentication.

Works with your favorite applications and services

The safest way to secure your accounts.

Why Legacy MFA doesn’t work

woman on phone
Passwords are highly vulnerable

Passwords are easy to create and steal. Stolen credentials allow malicious actors to impersonate a compromised user, but can also be used to gain additional credentials and information.

man on phone
SMS and other mobile MFA is also susceptible to phishing

SMS or mobile authentication is vulnerable to phishing. Phishing-resistant MFA is the modern and effective approach to keeping you and your data protected.

Modern MFA delivers

Stop phishing and prevent ransomware with modern MFA based on modern FIDO/WebAuthn authentication protocols.

Two YubiKey 5 NFCs
One of each
Two YubiKey 5C NFCs
Yubico recommends a spare key – Why is a spare key so important?

New to cybersecurity? Check out these resources.

book with lock

Security industry keywords, acronyms and technical terms

Authentication standards make the internet safer for everybody

Securing your critical assets in an ever-changing regulatory environment

Get Started

You should select your YubiKey based on the services (i.e. websites and apps) and devices you want to use the Key with. Please see the resources below to help you decide on which YubiKey will be your best fit.

Not sure what to choose?

Visit our knowledge base for more information.

Get protected today

Browse our online store today and buy the right YubiKey for you.