Two-factor authentication made easy for hundreds of services and products!
YubiKey 4 is a USB device that you use in combination with your username/password to prove your identity. With a simple touch, YubiKey 4 protects get admission to to computers, networks, and online services and products.
All-in-one configurable security key performs: smart card (PIV), Yubico OTP, FIDO U2F, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response. Yubico offers free and open source tools to configure the YubiKey yourself.
Easier and safer than authenticator apps: No more reaching in your smartphone to re-type passcodes that you receive by way of SMS or from an authenticator app. Just plug for your YubiKey, tap, and it does the remaining for you.
Works out of the box with hundreds of applications: Use it with popular services and products like Facebook, Gmail, GitHub, DropBox, Dashlane, LastPass, Salesforce, Duo, Docker, Centrify, and hundreds more. Configurable for computer login (Windows, Mac, Linux). Follow the instructions that every service provides, to register your YubiKey.
Using your YubiKey: Go to yubico.com/start for instructions on the way to register your YubiKey with every service. Steps to sign up your YubiKey 4 may differ from service to service. Yubico has provided steps in response to their own testing, and links to those services and products for full instructions.
USB Type A compatible: Plugs into USB Type A ports. Purchase adapters for devices that feature lightening or USB-C ports to perform one time passwords.
Extremely durable (IP67 class rating by IEC 60529): Top quality, crush-resistant, and water-resistant.
Attaches to house and car keychains.
Manufactured in USA and Sweden with high security and quality in mind.
Two-factor authentication made easy for hundreds of services and products
Smart card (PIV), Yubico OTP, OATH-TOTP, OATH-HOTP, FIDO U2F, OpenPGP, Challenge-Response
USB Type A compatible
Extremely durable and rigid; crush and water resistant
Attaches to house and car keychain