Vault-level security for access and payments

One biometric card that replaces passwords, PINs, and weak two-factor authentication – stopping phishing, stolen credentials, and AI-driven attacks.

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Visa & Mastercard certified

Biometric access cards

Protect digital access and physical entry against AI-driven threats

One card, all access

Physical entry, digital login and visible ID – all passwordless.

Two-factor authentication

Every IDEX card login qualifies as two-factor authentication.

No cloud, GDPR compliant

Fingerprint data stays on the card, never in the cloud.

Works with existing systems

Compatible with major identity platforms and door readers.

Biometric payment cards

Protect online payments from automated cyber attacks

IDEX biometric cards combine FIDO-based 3D Secure with on-card fingerprint authentication to deliver seamless, fraud-resistant payments.

Touch to authenticate

Offline fingerprint authentication certified by VISA and MasterCard.

Faster checkouts

Tap and pay instantly, no PINs or verification codes.

FIDO-based 3D Secure

Strong online authentication built on global standards.

One card, every payment

Seamless in-store and online payments with one biometric card.

Vault-level security

Built to stop phishing, AiTM, and AI-driven attacks

Discover how IDEX biometric cards compares to traditional authentication methods.

Attack vectors

Passwords

SMS / OTP / auth apps

IDEX biometric cards

Brute force

Guessable, reused

Time-bound codes

On-card key only

Phishing

Easy to steal

Codes intercepted

No codes to intercept

AiTM

Easy to steal

Codes relayed in real time

No codes to relay

SIM-swap

Password resets via SMS

SMS intercepted

Not SMS-based

Malware on device

Keyloggers steal

Codes can be stolen

On-card secure element

MFA fatigue

Users tricked to approve

Fingerprint required

Vault-level security

Built to stop phishing, AiTM, and AI-driven attacks

Discover how IDEX biometric cards compare to traditional authentication methods.

Attack vectors

Passwords

SMS and one-time codes

IDEX biometric cards

Brute force

Guessable, reused

Time-bound codes

On-card key only

Phishing

Easy to steal

Codes intercepted

No codes to intercept

AiTM

Easy to steal

Codes relayed in real time

No codes to relay

SIM-swap

Password resets via SMS

SMS intercepted

Not SMS-based

Malware on device

Keyloggers steal

Codes can be stolen

Offline secure element

MFA fatigue

Users tricked to approve

No push messages

Get in touch today

Reach out and let’s find the right solution for you

IDEX cards integrate seamlessly with leading identity platforms, door readers, and payment systems. Easy deployment and self-enrollment let you save time, reduce costs, and stay secure from day one.

Two-factor authentication and 3D Secure

Vault-level security at lightning speed

Historically, stronger security has always come at the expense of simplicity. With IDEX biometric cards, you get both:
vault-level security and instant authentication for access and payments.

Traditional auth apps

1

Open website or service

2

Unlock phone

3

Find and open authenticator app

4

Unlock app

5

Find the right account

6

Enter one-time code

Authentication complete

IDEX biometric card

1

Open website or service

2

Place finger on sensor and tap card

Authentication complete

Authenticate in 1 second

With IDEX cards, 2FA logins are many times faster – without relying on the cloud

Proven. Certified. Trusted.

With over a decade of innovation, IDEX delivers proprietary biometric technology. Proven in the field, certified by global standards, and trusted by leading banks and identity providers.

Certified and compliant

Our technology meets the highest international standards – certified by Visa, Mastercard, and the FIDO Alliance – ensuring interoperability and compliance.

Proven at scale

Chosen by leading banks, card manufacturers, and identity providers worldwide, IDEX is a recognised enabler of secure and user-friendly authentication.

Article

VoidProxy: inside the AI arms race driving modern cybercrime

The cyber battlefield has changed. With phishing-as-a-service tools like VoidProxy, AI now powers phishing and credential theft – turning attacks into a relentless, automated business. Learn how biometrics and FIDO2 authentication change the game, creating vault-level security that stops phishing tools like VoidProxy before they start.

Learn more

Customer stories

Start your security reset now

Secure every login and payment with IDEX

Protect your organisation from phishing and AI driven attacks with IDEX biometric cards, delivering true Zero Trust security.

Connect with our team

Whether it’s sales enquiries or specific technical questions, our team is ready to support you.

Send us a message

Book a meeting

Set up a time to discuss your specific needs and learn about the full potential of biometric authentication.

Schedule a call

Video library

Want to see IDEX cards in action? Visit our video library to learn how the technology works.

Go to video library