AuthenTrend, Infineon Team Up for Biometric FIDO Card

Published Date : 8/14/2025 

AuthenTrend and Infineon Technologies are teaming up to integrate Infineon's secure elements into AuthenTrend's ATKey.Card NFC, enhancing security and user convenience in biometric FIDO authentication. 

New strategic partners AuthenTrend and Infineon Technologies aim to revolutionize secure digital identities and authentication, making them more user-friendly and phishing-resistant. AuthenTrend, a Taiwan-based passwordless authentication provider, will integrate security elements from Infineon, a Germany-based chip manufacturer, into its ATKey.Card NFC and other FIDO security keys.

The integration of Infineon’s chip security capabilities, which AuthenTrend emphasizes as having “proven expertise” in, provides a foundational layer of trust and reliability. This collaboration is expected to accelerate the adoption of FIDO authentication, according to a company announcement.

The ATKey.Card NFC is a FIDO security key designed in the form of a credit card. It requires no password or PIN and offers contactless communication with devices through NFC. The card features match-on-card fingerprint biometrics with anti-spoofing capabilities and a CC EAL6+ secure element. AuthenTrend highlights that the ATKey.Card NFC is convenient to carry, energy-efficient, and easy to implement in daily workflows.

The biometric feature is provided through a partnership between AuthenTrend and Idex Biometrics. Last year, Idex received a follow-on order for Idex Access from AuthenTrend as ATKey.Cards began entering the market. This partnership underscores the commitment to delivering robust and secure biometric solutions.

AuthenTrend recommends the ATKey.Card NFC with Infineon’s secure element for various applications, including enterprise logins, customer identity and access management (CIAM), healthcare access, and security for developers and IT admins. The combination of biometric authentication and advanced security elements makes the ATKey.Card NFC a versatile and reliable choice for modern digital security needs.

In summary, the collaboration between AuthenTrend and Infineon Technologies represents a significant step forward in the development of secure and user-friendly biometric authentication solutions. By integrating Infineon’s secure elements into the ATKey.Card NFC, AuthenTrend is setting a new standard in passwordless and biometric security. 

Frequently Asked Questions (FAQS): 

Q: What is the ATKey.Card NFC?

A: The ATKey.Card NFC is a FIDO security key in the form of a credit card that requires no password or PIN. It provides contactless communication with devices through NFC and features match-on-card fingerprint biometrics with anti-spoofing capabilities.

Q: How does the integration of Infineon’s secure elements enhance the ATKey.Card NFC?

A: The integration of Infineon’s secure elements provides a foundational layer of trust and reliability, making the ATKey.Card NFC more secure and user-friendly. It enhances the overall security and performance of the biometric FIDO access card.

Q: What is the significance of the partnership between AuthenTrend and Idex Biometrics?

A: The partnership between AuthenTrend and Idex Biometrics is significant because it provides the biometric feature for the ATKey.Card NFC. Idex Biometrics’ expertise in fingerprint technology ensures that the card offers robust anti-spoofing capabilities and reliable biometric authentication.

Q: What are the recommended applications for the ATKey.Card NFC?

A: AuthenTrend recommends the ATKey.Card NFC for various applications, including enterprise logins, customer identity and access management (CIAM), healthcare access, and security for developers and IT admins.

Q: How does the ATKey.Card NFC contribute to modern digital security needs?

A: The ATKey.Card NFC contributes to modern digital security needs by offering a convenient, energy-efficient, and easy-to-implement solution for biometric authentication. Its combination of advanced security elements and biometric features makes it a reliable choice for enhancing digital security.