The Best fido2 hardware security token Top Picks in 2025

Passwordless World - A revolutionary new way to protect your account info. By being FIDO2 certified by the world’s largest ecosystem for standard-based, interoperable authentication, FIDO2 makes everyday log-in experience effortless and passwordless yet more secure than generic password style security. **Note: FIDO2 does NOT support Mac log-in.

Online Account Protection - FIDO2 key is backward compatible with U2F protocol and works with the newest Chrome browser with operating systems such as: Windows, macOS, or Linux. U2F can be supported and protected on all websites that follow U2F protocols.

Multi-factored Authentication - Built-in, advanced HOTP (One Time Password) technology that completes the unique multi-factored authentication process. Eliminate worry and help prevent losing your account info to theft, phishing, hacking, or other online scams. Note: Only Enterprise Users using Azure Active Directory can access Windows Hello log-in via Thetis FIDO2 Security Key.

Compact And Durable - 360° design with rotating aluminum alloy cover that shields the USB connector when not in use. Tough and durable alloy protects FIDO2 key from daily wear-and-tear, accidental drops, and scratches.

Portable Design - ultra-portable design allows you to take your FIDO key anywhere you need it.

Check FIDO2 compatibility before purchase - Known limitations: ID Austria is not supported (requires FIDO2 Level 2). Windows Hello login only works with Windows Enterprise editions that support Entra ID.

NFC Positioning: iPhone: Tap near the top of the phone, close to the camera. Android: Tap around the center back of the phone. Hold for 10 seconds until the phone detects the key.

Work well with both USB-A and USB-C ports and Near Field Communication, the NFC tech means that instead of plugging it in, you can just tap the key against the right devices to activate the authentication.

Highly Durable: 360° rotating metal cover, extremely secure and durable, usb security keys are tamper resistant, water resistant, and crush resistant. Provide low-cost and simple solution with high security.

Small and portable: Easily fits on your keychain and requires no battery or network connectivity, its high quality body stands up to life's little dings

Security Key : Protect your online accounts against unauthorized access by using FIDO2 and U2F authentication with T110. It's the world's most protective security key that works with windows, Mac OS, Linux as well as Chrome, Firefox, Edge and many other major browsers.

Certified with the new FIDO2 standard, T110 provides the benefit of fast login and strong protection against phishing, account takeover as well as many other online attactks.

Works with : Bank of America, Github, Google, Microsoft, DUO, Twitter, Facebook, Dropbox, Apple, ebay, BINANCE, mor and more.

Fits USB-A port : Insert the T110 security key into the USB-A port of each service and log in conveniently with one touch

For the driver download and user guide, please visit TrustKey Solutions Home support page.

FIDO-ONLY FUNCTIONALITY: Supports FIDO2 (passkeys) and FIDO U2F protocols for passwordless and second-factor authentication. Does not support OTP, TOTP, Smart Card (PIV), or other advanced features - upgrade to YubiKey 5 Series for extended functionality.

DEVICE & OS COMPATIBILITY: Compatible with Windows, macOS, ChromeOS, and Linux. Works seamlessly with supported services like Google and Microsoft accounts, and major password managers. See the full compatibility list at "Works With YubiKey."

AFFORDABLE SECURITY SOLUTION: Designed as a cost-effective option for users focused on FIDO2 and U2F protocol-based authentication needs.

PORTABLE & EASY TO USE: Authenticate by plugging into USB-A ports or tapping on NFC-enabled devices. No batteries or network required.

DURABLE & RELIABLE: Resistant to tampering, water, and crushing. No batteries or network connectivity required, offering dependable authentication without any downtime. Securely manufactured in USA & Sweden.

Keep your online accounts safe from hackers with the YubiKey. Trustworthy and easy-to-use, it's your key to a safer digital world.

CONVENIENT & PORTABLE: Convenient to carry and use wherever you go, ensuring secure access to your accounts at all times. Simply plug in via USB-A or tap on your NFC-enabled device to authenticate.

VERSATILE COMPATIBILITY: Supported by Google and Microsoft accounts, password managers and hundreds of other popular services. Supports multiple authentication protocols including FIDO2 (hardware bound passkey), OATH-TOTP, Smart card (PIV) and OpenPGP.

DURABLE & RELIABLE: Resistant to tampering, water, and crushing. No batteries or network connectivity required, offering dependable authentication without any downtime. Securely manufactured in USA & Sweden.

SPARE KEY: It's recommended to have 2 YubiKeys. By registering a secondary key you ensure access to your accounts even if you lose your primary key.

FIDO2 SECURITY KEY: A versatile, tamper-evident USB-C authentication device with sensitive presence detection for online security. FIDO 2.0 level 1 and U2F certified

PASSWORDLESS CONVENIENCE: Replace frustrating passwords with a simple 4-digit PIN for accessing apps and sites. Seamlessly login to web apps and Windows sessions

BROAD COMPATIBILITY: Works with Windows, Mac, Linux, Apple, iOS, iPhone, Android and USB-C devices. Seamlessly integrates with Identity Providers or Credential Management Systems supporting FIDO2, including Thales, Microsoft, AWS, and Google

ENHANCED USER ADOPTION: Features a sensitive presence detector on the USB key, providing ease of use and superior security. Certified for U2F and FIDO2, ideal for individuals who want to secure access to their personal online accounts - Microsoft, Google, Twitter, Facebook, GitHub

THALES: We offer a wide range of FIDO authenticators, providing robust, phishing-resistant MFA that comply with stringent regulations. With almost three decades of experience, Thales is a pioneer in passwordless authentication devices, supported globally by the FIDO Alliance and industry analysts

FIDO2 SECURITY KEY: A versatile, tamper-evident USB-A authentication device with sensitive presence detection for online security. FIDO 2.0 level 1 and U2F certified

PASSWORDLESS CONVENIENCE: Replace frustrating passwords with a simple 4-digit PIN for accessing apps and sites. Seamlessly login to web apps and Windows sessions

BROAD COMPATIBILITY: Works with Windows, Linux and USB-A devices. Seamlessly integrates with Identity Providers or Credential Management Systems supporting FIDO2, ensuring secure use across various platforms, including Thales, Microsoft, AWS, and Google

ENHANCED USER ADOPTION: Features a sensitive presence detector on the USB key, providing ease of use and superior security. Certified for U2F and FIDO2, ideal for individuals who want to secure access to their personal online accounts - Microsoft, Google, Twitter, Facebook, GitHub

THALES: We offer a wide range of FIDO authenticators, providing robust, phishing-resistant MFA that comply with stringent regulations. With almost three decades of experience, Thales is a pioneer in passwordless authentication devices, supported globally by the FIDO Alliance and industry analysts

FIDO2 Supported

FIDO U2F Supported

OATH HOTP ( Event-based one-time password) Supported

✅ PROTECT ONLINE ACCOUNTS – A password manager, two-factor security key, and secure communication token in one, OnlyKey can keep your accounts safe even if your computer or a website is compromised. OnlyKey is open source, verified, and trustworthy.

✅ UNIVERSALLY SUPPORTED – Works with all websites including Twitter, Facebook, GitHub, and Google. Onlykey supports multiple methods of two-factor authentication including FIDO2 / U2F, Yubico OTP, TOTP, Challenge-response.

✅ PORTABLE PROTECTION – Extremely durable, waterproof, and tamper resistant design allows you to take your OnlyKey with you everywhere.

✅ PIN PROTECTED – The PIN used to unlock OnlyKey is entered directly on it. This means that if this device is stolen, data remains secure, after 10 failed attempts to unlock all data is securely erased.

✅ EASY LOG IN –No need to remember multiple passwords because by plugging OnlyKey to your computer, it automatically inputs your username and password. It works with Windows, Mac OS, Linux, or Chromebook, just press a button to login securely!

FIDO2/Passkey Authentication – Secure, passwordless login with supported platforms. Check if your intended service supports hardware keys before purchase. Works with Gmail, Facebook, GitHub, Dropbox, and more.

Enhanced Multi-Factor Authentication (MFA): Strengthen account security using either FIDO2.0 authentication or TOTP/HOTP codes, providing flexible options for added protection.

Universal Connectivity: Features USB-A and NFC compatibility, making it easy to use across various devices including PCs, Macs, iPhones, and Android phones for seamless integration.

Durable & Portable Design: Built with a 360° rotating metal cover for extra durability. Compact and lightweight, it easily attaches to a keychain for on-the-go convenience. No batteries or network required, ensuring dependable use anywhere.

FIDO Certified & Business-Ready: Certified for FIDO standards and supported by a range of management software suites, ideal for both individual users and enterprise deployment.