Security Key Series
by Yubico
Raise the bar for security with modern FIDO-based phishing-resistant MFA
Modern authentication, easy-to-use
![YubiKey icon](https://cdn.statically.io/img/www.yubico.com/wp-content/uploads/2022/09/Illus-YubiKey-drk-teal@2x-1.png)
Flexible authentication
Choice of strong single factor (passwordless authentication), two-factor (2FA) or multi-factor authentication (MFA).
![fingertouch icon](https://cdn.statically.io/img/www.yubico.com/wp-content/uploads/2022/09/illus-ease-of-use-dk-teal@2x.png)
Easy-to-use
No additional software or battery is required and authentication is easy, fast, and reliable.
Security Key Series for Consumers
The Security Key Series combines hardware-based authentication with public key cryptography to eliminate account takeovers across desktops, laptops and mobile.
- Works out of the box with Google, Microsoft, Twitter, Facebook, password managers, and hundreds of other services
- Supports FIDO2/WebAuthn and FIDO U2F
- Works across both desktop and mobile with touch or tap-and-go authentication using USB or NFC
- Enhanced injection molding process leads to the strongest and most durable physical security key to market
Read the Security Key Series product brief >
For businesses with 500 users or more
For SMBs or for individuals
![Security Key Series for Consumers product lineup](https://cdn.statically.io/img/www.yubico.com/wp-content/uploads/2023/02/img-security-key-FIDO-edition-1.jpg)
![Security Key Series for Enterprises product lineup](https://cdn.statically.io/img/www.yubico.com/wp-content/uploads/2023/02/img-SKY-Enterprise-edition-1.jpg)
Security Key Series for Enterprises
Integrate support for the Security Key Series within your organization’s systems and applications that support FIDO to protect user access and accounts, even across mobile-restricted or shared workstation environments.
- Works out of the box with Google Workspace, Microsoft 365, top IAM platforms, password managers, social media applications and hundreds of other services
- Supports FIDO2/WebAuthn and FIDO U2F
- Works across both desktop and mobile with touch or tap-and-go authentication using USB or NFC
- Enhanced injection molding process leads to the strongest and most durable FIDO2/FIDO U2F security key to market
- Ability for enterprises to track distribution and usage with serial numbering on the back of the hardware security key
- The enterprise-ready security keys are available exclusively as part of YubiKey as a Service
Read the Security Key Series product brief >
For businesses with 500 users or more
For SMBs or for individuals
The Security Key works with your favorite online applications
The safest way to secure your online accounts.
![logo garden - SKY](https://cdn.statically.io/img/www.yubico.com/wp-content/uploads/2022/09/YK-Bio-Logo-Garden-r2-535-x-150@2x-1024x287.png)
Is the Security Key Series right for you? | |
---|---|
Do you want to authenticate using passwordless or strong 2FA across desktop and mobile? | Yes |
Are you interested in using only FIDO2/WebAuthn or FIDO U2F authentication protocols? | Yes |
Are you operating in a cloud-first environment? | Yes |
Are you looking for an all-in-one security key with USB and NFC capabilities? | Yes |
Still not sure? Use our handy compare chart or take the quiz. |
YubiKey as a Service: peace of mind and flexibility for less than a cup of coffee per user/month
Simplify purchase and support while also providing financial benefits. Estimate your potential savings with a subscription as compared to a one-time purchasing model.
Get Started
![](https://cdn.statically.io/img/www.yubico.com/wp-content/uploads/2021/02/5series-new-edited-1024x406.png)
Find the right YubiKey
Take the quick Product Finder Quiz to find the right security key for you or your business.
![Woman holding YubiKey](https://cdn.statically.io/img/www.yubico.com/wp-content/uploads/2023/01/img-YubiKey5CNFC-5-CTA.jpg)