FIDO U2F Security Keys: FIDO Devices - Future of Cybersecurity Hardware Passkeys, Passwordless Authentication

Feitian FIDO Security Keys - Hardware MFi & FIDO2 certified Security Key Device...

FIDO U2F Security Keys: FIDO Devices - Future of Cybersecurity Hardware Passkeys, Passwordless Authentication...

Aftindia's Feitian FIDO security keys provides MFi & FIDO2 certified hardware security key, ePass FIDO Security Key A4B/K39 · ePass FIDO Plus Security Key K28E · ePass FIDO-NFC Security Key K9B/K40 · ePass FIDO-NFC Plus Security Key K9D/K40+ · BioPass FIDO2 Plus Security Key K26+ · BioPass FIDO2 Pro Security Key K49/ K50 · iePass FIDO Security Key K44 for sale. Security keys supports FIDO authentication to provide strong authentication method for online accounts.

Feitian Multi-Pass FIDO Security Key – MFi & FIDO2 certified Security Key/ePass/Biometric/Apple Lightning & USB-C dual interface hardware USB key:

Aftindia's Feitian FIDO security keys are a series of security keys that are compatible with WebAuthN standard to provide easy and secure online authentication. Buy Feitian FIDO certified hardware security key, ePass FIDO Security Key A4B/K39 · ePass FIDO Plus Security Key K28E · ePass FIDO-NFC Security Key K9B/K40 · ePass FIDO-NFC Plus Security Key K9D/K40+ · BioPass FIDO2 Plus Security Key K26+ · BioPass FIDO2 Pro Security Key K49/ K50 · iePass FIDO Security Key K44 for sale.

How to use FIDO2 security key?

  1. Use the Windows 10/11 built-in tool to set up and manage your FIDO2 key:

  2. Insert the FIDO2 key into your computer.
  3. Open Settings > Accounts > Sign-in options > Security Key.
    Click Manage and follow the prompts to set or change your PIN.

Features of Feitian FIDO Security Keys

 

  1. ePass FIDO USB-A (A4B)

    • A4B U2F + Fido 2 + USB-A /applet HOTP/TOTP /options: OTP

    ePass FIDO USB-C (K39)

    • K39 U2F + Fido 2 + USB-C /applet HOTP/TOTP /options: OTP

    ePass FIDO USB-A (K10)

    • K10 U2F + Fido 2 + USB-A /applet HOTP/TOTP /options: OTP

    ePass FIDO USB-C (K28)

    • K28 U2F + Fido 2 + USB-C /applet HOTP/TOTP /options: OTP

    FIDO NFC USB-A (K9B)

    • K9B U2F + Fido 2 + NFC + USB-A /applet HOTP/TOTP /options: OTP

    FIDO NFC USB-C (K40)

    • K40 U2F + Fido 2 + NFC + USB-C /applet HOTP/TOTP /options: OTP

    FIDO NFC Plus USB-A (K9D)

    • K9 PLUS U2F + Fido 2 + NFC + USB-A /applet HOTP/TOTP + PIV + OPEN PGP /options: OTP

    FIDO NFC Plus USB-C (K40+)

    • K40 PLUS U2F + Fido 2 + NFC + USB-C /applet HOTP/TOTP + PIV + OPEN PGP /options: OTP

    BioPass FIDO2 USB-C (K26+)

    • K26 PLUS U2F + Fido 2 + Biometric + USB-C /PIV only /options

    BioPass FIDO2 USB-A (K45+)

    • K45 PLUS U2F + Fido 2 + Biometric + USB-A /PIV only /options

    BioPass FIDO2 Pro USB-A (K45)

    • K45 PRO U2F + Fido 2 + Biometric + USB-A with PIV /OTP applet HOTP/TOTP + PIV + WBF /options
    • K49 PRO U2F + Fido 2 + Biometric + USB-C /OTP applet HOTP/TOTP + PIV + WBF /options

    iePass FIDO (K44)

    • K44 IEPass U2F + Fido 2 + Type C + Lightening /OTP applet HOTP/TOTP + PIV + OPEN PGP /options
    • FingerPrint Card Fido U2F + Fido 2 + NFC. options: PIV only

 

Benefits of Feitian FIDO Security Keys

  • 1. Strong Authentication with FIDO2 and U2F Support

    Feitian security keys support the latest FIDO2 and U2F standards, enabling secure, passwordless, and phishing-resistant authentication across a wide range of online services.

    2. Broad Compatibility Across Devices

    These keys work seamlessly with Windows, macOS, Linux, Android, iOS, and Chromebooks. Feitian offers models with USB-A, USB-C, NFC, and Lightning connectors, including MFi-certified options for full Apple compatibility.

    3. Biometric Authentication Options

    Select models, such as the BioPass FIDO2 Plus K26+ and BioPass FIDO2 Pro K49/K50, include fingerprint recognition, adding an extra layer of secure and convenient access for users.

    4. Enhanced Protection Against Phishing

    Feitian keys eliminate the risks of phishing and credential theft by using cryptographic login methods that can’t be intercepted or reused by attackers.

    5. Ideal for Personal and Enterprise Use

    Whether for individual account protection or integration into enterprise identity systems, Feitian keys are built to scale with support for platforms like Microsoft 365, Google Workspace, Okta, and more.

    6. Durable, Portable, and User-Friendly

    Feitian security keys are compact, rugged, and designed for everyday use. With plug-and-play functionality, setup is simple for both individuals and IT teams.

Top Solutions for Feitian FIDO Security Keys:

  • 1. Passwordless Login for Enterprise Systems

    Feitian FIDO Security Keys support passwordless authentication for enterprise identity providers like Microsoft Azure AD, DUO, Okta, Ping Identity, and Google Workspace, helping organizations eliminate password-related risks and streamline employee access.

    2. Secure Multi-Factor Authentication (MFA)

    Use Feitian keys as a second factor in two-factor (2FA) or multi-factor authentication (MFA) setups, providing strong protection for VPNs, cloud applications, remote desktops, and SSO portals.

    3. Strong Authentication for Developers & Admins

    Feitian keys are ideal for developers, system administrators, and DevOps teams needing secure access to:

    • SSH sessions

    • Git repositories (e.g., GitHub, GitLab)

    • Cloud platforms like AWS, GCP, and Azure

    4. Hardware Security for Cryptocurrency & Finance Accounts

    Protect sensitive accounts such as cryptocurrency wallets, online banking, and trading platforms with Feitian hardware keys, preventing unauthorized access and transaction fraud.

    5. Identity Protection for High-Risk Users

    Journalists, activists, and executives can benefit from Feitian keys’ strong resistance to phishing and account hijacking—especially for platforms like Facebook, Twitter, Dropbox, and WhatsApp.

    6. Mobile and Cross-Platform Authentication

    With support for NFC, USB-C, and Lightning, Feitian keys are optimized for secure login on both desktop and mobile environments—including iOS and Android—making them perfect for a mobile-first workforce.

    Feitian FIDO Security Keys – Solutions Comparison Table

    Use Case / Solution Recommended Models Key Features
    Passwordless Login (Enterprise IAM) BioPass K26+, K49/K50
    ePass A4B/K39, K28E    		 FIDO2 certified, DUO, Microsoft Azure AD & Okta support
    Multi-Factor Authentication (2FA/MFA) ePass K9B/K40, K9D/K40+
    iePass K44    		 FIDO U2F, FIDO2, NFC, USB, Lightning, works with major MFA providers
    Secure Developer & Admin Access ePass K28E
    BioPass K49/K50    		 SSH, GitHub, AWS console login, hardware-backed credential security
    Crypto & Financial Account Protection BioPass K26+
    ePass K9D/K40+    		 Biometric or tap-to-authenticate login, phishing-resistant account access
    High-Risk User Protection (Journalists, Execs) BioPass K26+
    iePass K44    		 Biometric + portable (iOS/Android friendly), protects against phishing attacks
    Mobile & Cross-Platform Authentication iePass K44
    ePass K9B/K40, K9D/K40+    		 USB-C, NFC, Lightning, MFi certified; works on Android, iOS, desktop platforms

     

Supported Features of Feitian FIDO Security Keys:

FIDO Standards Support

  • FIDO2 (WebAuthn + CTAP2)

  • FIDO U2F (Universal 2nd Factor)

  • Backward compatibility with older FIDO services

Connectivity Options

  • USB-A / USB-C

  • Lightning (MFi Certified for Apple devices)

  • NFC (Near Field Communication)

  • Dual-interface models (USB + NFC or Lightning + USB-C)

Biometric Authentication

  • Fingerprint recognition available on BioPass models (e.g., K26+, K49, K50)

  • On-device matching with template stored securely in the key

Platform & OS Compatibility

  • Windows 10/11 and Windows Hello

  • macOS and iOS (via MFi-certified keys)

  • Linux distributions

  • Android (via USB-C or NFC)

  • Chromebooks and Chrome OS

Application Compatibility

  • Works with popular platforms like:

    • Microsoft 365 / Azure AD

    • Google Workspace

    • GitHub, GitLab, Bitbucket

    • Okta, Duo Security, Ping Identity

    • Dropbox, Facebook, Twitter, Salesforce

    • Crypto wallets and banking apps

Security Features

  • Cryptographic operations on secure element (SE)

  • Private key never leaves the device

  • Tamper-resistant design

  • PIN protection (FIDO2)

  • Phishing resistance and origin binding

Form Factor Options

  • Compact and rugged keychain designs

  • Variants with biometric sensors, NFC, or multi-interface (e.g., USB + Lightning)

FAQs of Feitian FIDO Security Keys - Frequently Asked Questions

1. What is the Feitian FIDO Security Key used for?

Feitian FIDO Security Keys are hardware-based authentication devices designed to protect your online accounts with advanced security. These keys support FIDO2 and MFi certification, making them ideal for passwordless login, two-factor authentication (2FA), and enterprise-level access control.

2. Which Feitian FIDO security keys support NFC or biometric authentication?

Feitian offers several models with advanced features:

  • NFC Support:

    • ePass FIDO-NFC Security Key K9B/K40

    • ePass FIDO-NFC Plus Security Key K9D/K40+

  • Biometric Authentication:

    • BioPass FIDO2 Plus Security Key K26+

    • BioPass FIDO2 Pro Security Key K49/K50

These models provide secure, tap-and-go or fingerprint-based login methods for supported devices and services.

3. Are Feitian security keys compatible with Apple devices?

Yes. The iePass FIDO Security Key K44 is MFi certified, meaning it's officially compatible with Apple products like iPhones, iPads, and Macs. This ensures seamless integration for users who want hardware-based security on Apple’s ecosystem.

4. What are the key differences between ePass and BioPass security keys?

  • ePass Series (e.g., A4B/K39, K28E): Offers standard and NFC-based two-factor authentication.

  • BioPass Series (e.g., K26+, K49/K50): Combines FIDO2 standards with biometric fingerprint recognition for a faster, more secure, passwordless experience.

5. Where can I buy Feitian FIDO Security Keys online?

You can purchase Feitian FIDO Security Keys, including the ePass, BioPass, and iePass models, through:

    Aftindia's official website - Authorized reseller/distributor - India

Make sure you’re buying from a Aftindia's to ensure authenticity and product warranty.

Feitian FIDO Certified Security Keys

What are Feitian Hardware Security Products...

Feitian Hardware Security Products supplied by Aftindia.in. Feitian Technologies offers a wide range of hardware-based security solutions designed to protect digital identities, secure data, and ensure safe authentication across industries. Their product lineup supports compliance with international standards such as FIDO2, U2F, PKI, and PIV.

Aftindia's Security Key by Feitian MultiPass FIDO. Warranty. 1 year. Wireless. NFC. Bluetooth. 28 products. The FIDO U2F Security Key by Feitian is an affordable Feitian Key (USB authentication key) that works with any service that supports FIDO U2F. Universal Two Factor Authentication USB (Type A) for Extra Protection in Windows/Linux/Mac OS, Gmail, Facebook, Dropbox, DUO, Sales Force, GitHub and many more. FIDO's user authentication standards leverage public key cryptography techniques to provide user-friendly, phishing-resistant authentication.

A FIDO2 key, also called a FIDO2 security key, is a physical hardware device required for two-factor and multifactor authentication.

1. FIDO Security Keys

Secure, phishing-resistant authentication with support for FIDO2, U2F, NFC, biometric, and multi-interface connectivity (USB-A, USB-C, Lightning). Ideal for passwordless login and strong MFA.

Popular Models:

  • ePass FIDO (A4B/K39, K28E, K9B/K40)

  • BioPass FIDO2 (K26+, K49/K50)

  • iePass FIDO (K44 – MFi Certified)

2. Smart Cards & PKI Tokens

Feitian’s smart card solutions provide certificate-based authentication, digital signatures, and data encryption for enterprise and government-grade identity management.

Key Products:

  • JavaCard smart cards

  • PKI USB tokens

  • PIV cards (FIPS 201 compliant)

3. Biometric Authentication Devices

USB or standalone biometric devices that combine fingerprint recognition with cryptographic security for high-assurance authentication.

Examples:

  • BioPass USB keys

  • Biometric smart cards

4. Mobile Security Devices

Multi-interface devices for mobile-first environments, including USB-C, Lightning, and NFC-enabled authenticators designed for smartphones and tablets.

Targeted For:

  • BYOD workforces

  • Field workers

  • Mobile enterprise apps

5. One-Time Password (OTP) Tokens

Time-based (TOTP) or event-based (HOTP) hardware tokens for legacy systems and secure 2FA when FIDO is not supported.

Options Include:

  • Display OTP tokens

  • USB OTP tokens

  • Mobile OTP apps (soft tokens)

6. Security Modules & Readers

Feitian also offers smart card readers, HSMs, and secure access modules (SAMs) for banking, transit, healthcare, and critical infrastructure.