Contact sales Support Resellers English Store Protecting the digital you Meet Yubico Inventors of strong authentication for the modern web, enabling one security key to protect any number of services with a simple touch. Learn more Meet the YubiKey The only authentication technology proven to stop account takeovers at scale. Loved by the world’s largest brands and millions of users. Learn more What do these tech leaders have in common? They all support YubiKeys for stronger authentication security Discover more What is a YubiKey? The Key to Trust The YubiKey reinvented hardware authentication and is 100% purpose built for security. The highest level of phishing defense, yet easy to use, the YubiKey is your key to trust. Purpose built for security Supporting multiple authentication protocols and available in a wide range of form factors, a single YubiKey protects your favorite apps and online services, while delivering the best user experience possible. Learn more YubiKey: Built for high security Phone: Built for communication Only one stops phishing Learn more > Making the internet safer for all For business Best return on security investment Zero account takeovers 92% support reduction 4x faster logins Learn more For individuals Loved by millions in 160 countries Securing most popular services For all computers and phones Easy to use Learn more For developers Easy integration, open source tools FIDO/WebAuthn, PIV, OTP, etc Free documentation and software Global technical support Learn more Spotlight YubiKey 5 FIPS Series is now here 5 things you need to know Read blog > PC Mag names YubiKey 5C NFC as Editor’s Choice for Hardware Multi-factor Keys Read the review from PC Mag View Yubico awards > Your Bridge to Passwordless Best practices on the road to a secure passwordless future Get whitepaper > In the press The Best Security Key for Multi-Factor Authentication > How to use a two-factor security key > YubiKey 5C NFC review: Everybody should have one of these > How to do 2FA right: Getting started with two-factor authentication > Yubico launches YubiKey 5 FIPS Series > Why you should use a physical key to sign into your accounts > See more press Get started Find the right YubiKey Take the quick Product Finder Quiz to find the right key for you or your business. Take the quiz Set up your YubiKey Set up your YubiKey as a form of two-factor authentication with the supported service you wish to secure. Get started Say hello to the YubiKey, goodbye to account takeovers Contact sales All company names and logos are trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Find Product finder quiz Set up Find set-up guides Buy Buy online Sign up Get Yubico updates Why Yubico Products Solutions to secure your organization Resources Company Support Language English Yubico © 2021. All Rights Reserved. Sitemap Cookies Legal Privacy Terms of use Trust We use cookies to ensure that you get the best experience on our site and to present relevant content and advertising. By browsing this site without restricting the use of cookies, you consent to our and third party use of cookies as set out in our Cookie Notice. Accept AllAcceptPreferences