
FIDO Security Keys
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FIDO Security Keys from ePass A4B/K10/K39/K28, BioPass K45/K26+/K45+, and iePass K44 offer FIDO2 & U2F support with USB-A/C, NFC K9B/K40/K9D/K40+, BLE, biometric fingerprint, iOS compatibility, and PIV for secure passwordless login and two-factor authentication. Compatibility with Cisco Duo Security, PingID, Microsoft Entra & Azure AD, Microsoft 365 & Office 365, Watchguard AuthPoint, ESET Smart Authentication, and many more. Best-in-class, phishing resistant multi-factor authentication hardware that help protects access to devices, apps, and data.
FIDO Products – ePass A4B/K10/K39/K28, BioPass K45/K26+/K45+, iePass K44, NFC K9B/K40/K9D/K40+

ePass FIDO Security Key A4B/K10/K39/K28
USB Interface

ePass FIDO-NFC Security Key K9B/K40
NFC+USB

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

BioPass FIDO2 Plus Security Key K26+/K45+
Fingerprint + USB

BioPass FIDO2 Pro Security Key K45
Fingerprint + USB

iePass FIDO Security Key K44
USB-C & Lightning
FIDO Security Keys – ePass, BioPass & iePass with FIDO2/U2F, USB-A/C, NFC, BLE, Biometrics & iOS Support for Passwordless Login & 2FA

Protect devices, apps, and data with best-in-class, phishing-resistant multi-factor authentication hardware.
Discover Our Most Popular Security Keys – Trusted, Versatile, and Easy to Use.
With over 25 years of industry experience, we offer our most trusted and widely used product line designed to support a wide range of security protocols, including FIDO2/WebAuthn, FIDO U2F, FIPS 140-2, PIV/CAC, OpenPGP, OATH, and more. Our security keys come in multiple form factors and offer flexible customization options to meet your specific needs. Easy to integrate and built for performance, they’re ideal for securing everything from personal accounts to enterprise systems.
FIDO Security Keys Solutions

BioPass FIDO2 Keys
BioPass FIDO2 Keys offer Biometric and USB functionality. Phishing-Resistant Security: Simplify and secure your online.

BioPass FIDO2 Plus Keys
BioPass FIDO2 Plus Keys offer Biometric, PIV, and USB functionality. Phishing-Resistant Security: Simplify and security.

BioPass FIDO2 Pro Keys
BioPass FIDO2 Pro Keys offer biometric, PIV, HOTP/TOTP, WBF, and USB functionality. Phishing-Resistant Security.

ePass FIDO NFC Keys
ePass FIDO NFC Keys offer USB, NFC, TOTP/HOTP functionality. Phishing-Resistant Security: Simplify and secure your…

ePass FIDO NFC Plus Keys
ePass FIDO NFC Plus Keys offer PIV, USB, NFC, TOTP/HOTP functionality. Phishing-Resistant Security: Simplify and se…

ePass FIDO USB Keys
ePass FIDO USB Keys offer USB, TOTP/HOTP functionality. Phishing-Resistant Security: Simplify and secure your onlin…

FEITIAN Keys as a Service
This service supports smooth transitions to FIDO authentication, workforce changes, and other organizational pivots with…

FIPS Security Keys
FIPS 140-2 certified security keys provide organizations with unparalleled protection for their sensitive data and criti…

Mini ePass FIDO USB Keys
Mini ePass FIDO USB Keys offer USB, TOTP/HOTP functionality. Phishing-Resistant Security: Simplify and secure your…

BioPass FIDO2 Plus USB-A (K27+)
The Aftindia’s FEITIAN BioPass FIDO2 Plus USB-A (K27+) is a cutting-edge biometric security key designed to enable password.

BioPass FIDO2 Plus USB-C (K26+)
The Aftindia’s FEITIAN BioPass FIDO2 Plus USB-C (K26+) is a Passwordless Authentication, FIDO Certified Biometrics, PIV, USB-C device.

FIDO NFC Plus USB-A (K9D)
The Aftindia’s FEITIAN BioPass FIDO2 Plus USB-A (K27+) is a cutting-edge biometric security key designed to enable password.

Mini ePass FIDO USB-A (K10)
The Aftindia’s FEITIAN Mini ePass FIDO USB-A (K10) Security Key features a USB-A interface. Designed for robust multi-fac…

BioPass FIDO2 USB-C (K26)
The Aftindia’s FEITIAN BioPass FIDO2 USB-C (K26) Security Key is a biometric device built on the FIDO2 specification, pro…

iePass FIDO Lightning + USB-C (K44)
The Aftindia’s FEITIAN iePass FIDO Lightning + USB-C (K44) Security Key offers a robust and cost-effective solution for s…

FIDO NFC USB-A (K9B)
The Aftindia’s FEITIAN FIDO NFC USB-A (K9B) Security Key is a FIDO U2F and FIDO2 certified security key with both interface…

ePass FIDO USB-A (A4B)
The Aftindia’s FEITIAN ePass FIDO USB-A (A4B) is a FIDO U2F and FIDO2 certified security key that provides robust protect…
FIDO Security Keys FAQs
What are Fido security keys?

Our most popular product family with multi-protocol support – FIDO/U2F, FIPS 140-2. FIDO2/webauthn, PIV/CAC, OpenPGP, OATH and FIDO2 + FIDO U2F Keys, USB-A, USB-C, Biometric Fingerprint, Multiple Interfaces, NFC, BLE Bluetooth, Apple iOS, Multi-pass Fido Series. With our 25+ years of experience, our extensive lineup provides flexible form factors and customizations, on top of great integration capabilities.
What is a security key, and how does it work?
A security key is a physical device that provides an additional layer of authentication for secure access to systems or services. It utilizes public-key cryptography to generate and store unique credentials, which are used to authenticate the user during the login process.
Can FEITIAN security keys be used with multiple devices or accounts?
Yes, Aftindia’s FEITIAN security keys can be used with multiple devices and accounts, as long as they are supported by the authentication systems or services being used. The keys are often compatible with industry-standard authentication protocols like FIDO2 and U2F (Universal Second Factor), enabling their use across various platforms and services.
What should I do if my Aftindia’s FEITIAN security key is lost or stolen?
In case of a lost or stolen security key, it is crucial to immediately contact us and the appropriate system administrator or service provider to report the incident. They will guide you through the process of revoking the compromised key’s access privileges and help you provision a new security key to maintain the security of your accounts and data. We recommend each user have a second key for backup.
What is FIDO Security Key?
A FIDO security key is a physical hardware authenticator, typically resembling a USB drive, that follows FIDO (Fast Identity Online) standards to deliver highly secure, passwordless login experiences. These advanced FIDO authentication devices are used for two-factor authentication (2FA) or multi-factor authentication (MFA) by serving as a second layer of security beyond a traditional password. By requiring the physical presence of a FIDO key, even if a password is stolen or compromised, unauthorized access becomes significantly more difficult. Ideal for protecting online accounts, cloud platforms, and enterprise systems, FIDO USB Security Keys are a trusted solution for boosting cybersecurity and preventing phishing attacks.
Benefits of FIDO Security Keys
Enhanced Security
FIDO security keys support decentralized encryption relieving organizations of the burdens to manage and maintain a centralized authentication server for certificate and key management. It still provides strong cryptographic protection, reducing the risk of unauthorized access and account breaches.
Simplified User Experience
With FIDO security keys, users can enjoy a passwordless login experience, eliminating the need to remember and manage multiple passwords.
Universal Compatibility
FIDO security keys work across various platforms, applications, and devices, providing a seamless and consistent authentication experience.
Protection Against Phishing Attacks
FIDO security keys offer robust protection against phishing attacks as they rely on public key cryptography, making it virtually impossible for attackers to replicate or intercept authentication credentials.
Scalability and Cost Efficiency
FIDO security keys can be easily deployed and managed in large-scale environments, providing cost-effective and scalable authentication solutions for organizations of all sizes.
Regulatory Compliance
By implementing FIDO security keys, organizations can meet regulatory requirements for strong authentication and data protection, ensuring compliance with industry standards and regulations.
Enhancing Security with Security Keys
FIDO (Fast Identity Online) security keys offer a powerful solution by providing phishing-resistant multi-factor authentication (MFA) that enhances security while ensuring a seamless user experience.
- Phishing-Resistant MFA
- Compliance with Regulations
- Ease of Use and Deployment
- Out-Of-Box Compatibility
Secure and Convenient Security Key Solutions
Aftindia’s FEITIAN security keys provide strong and convenient authentication, leveraging FIDO standards to enhance security and user experience by offering…
- Strong cryptographic protection and two-factor authentication
- A decentralized authentication process
- Adherence to the FIDO Alliance standards
- Comparability with a wide range of devices
Certifications






FIDO Security Keys Resources
FIDO Security Keys Product Manual
Related Industries of FIDO Security Keys
Includes multi-factor authentication, secure access controls, identity and access management, and encryption technologies, ensuring robust protection against cyber threats and unauthorized access.
Includes smart card and PIV solutions, FIDO authentication, secure key management, and encryption technologies, empowering safeguarding critical infrastructure, securing sensitive data, and ensuring compliance with stringent requirements such as FIPS 201 and FIPS 140-2.
Includes multi-factor authentication, secure physical and logical control, identity management, and secure key storage, enabling educational institutions to protect student and staff data, secure campus resources, and ensure a safe learning environment.
Includes secure authentication, encryption, transaction digital signing, and key management, ensuring the protection of sensitive financial data, securing online transactions, and safeguarding against unauthorized access or fraudulent activities.
Includes strong authentication, secure logical and physical access control, and encrypted communication to protect access to patient data, safeguard medical systems, and ensure compliance with data privacy regulations.
Includes hardware tokens, smart cards, and biometric devices, providing secure and reliable authentication methods to protect critical systems, data, and infrastructure assets. These solutions help safeguard against unauthorized access, mitigate cyber threats, and ensure the integrity and availability of critical infrastructure operations.
Includes a range of user-friendly and cost-effective security solutions designed to empower small businesses and individuals with robust authentication measures, secure access controls, and data protection to safeguard sensitive information and defend against cyber threats.
From initial payment card issuance to transaction processing requirements, FEITIAN payment security solutions protect the confidentiality and integrity of transactions. Our transaction security solutions are designed to support the needs of payment processing environments for credit, debit, e-purse and chip cards, internet payment applications, web-based personal identification number (PIN) delivery, and more.
Not Sure What FIDO Security Keys Is Right For Your Company?
Learn more about the solutions AFT INDIA offers to find the best fit FIDO Security Keys – ePass, BioPass & iePass with FIDO2/U2F, USB-A/C, NFC, BLE, Biometrics & iOS Support for Passwordless Login & 2FA security solution for your use case.
Questions? Contact Sales
Explore ePass, BioPass, and iePass FIDO Security Keys including models A4B, K10, K39, K28, K45, K26+, K45+, and K44. These advanced security keys support FIDO2 and U2F protocols, featuring versatile connection options such as USB-A, USB-C, NFC (K9B, K40, K9D, K40+), Bluetooth Low Energy (BLE), and biometric fingerprint recognition. Fully compatible with iOS devices and equipped with PIV functionality, these FIDO Security Keys provide secure, passwordless login and robust two-factor authentication for enhanced digital security.