Phishing-resistant, biometric authentication for Microsoft Entra ID.

Secure every login with a hardware key protected by your fingerprint.

The Strongest MFA for Microsoft Entra ID with ATKey

Login Windows PC with ATKey.Card NFC ↓

A person holding an access card over a laptop screen for contactless security login. The laptop is on a desk with a keyboard and a white cup with a spoon inside. The screen prompts to tap the security key or insert it into the USB port.
A tablet on a white surface displaying a Microsoft security key setup screen, with a USB security key plugged into the side of the device and a person's finger pointing at it.

↑ Login Microsoft Entra ID account with ATKey.Pro on iPad

Get Started with ATKey

Why ATKey for Microsoft Entra ID?

ATKeys brings hardware-rooted biometric authentication to Microsoft Entra ID. Strengthen your security, reduce IT workload, and deliver a consistent user experience across your whole organization.

passkey

Microsoft Passkey Profile

ATKeys are fully compatible with Microsoft Entra ID passkey profiles for enterprise passwordless deployments.

phishing

Turn Entra ID Unphishable

Enforce FIDO2 passkey or certified based authentication (CBA) and fingerprint user verification with ATKey.

speed

Fast Passwordless Login

For all Microsoft Entra ID supported products and services.

laptop

Cross Device Authentication

Seamless sign-in across Windows, macOS, and modern browsers.

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Save IT Resources

Eliminate password recovery tickets from your IT priorities.

With ATKey.LCM

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Full Lifecycle Visibility

Enrollment and provisioning tools, pre-registration utilities, admin dashboard, and credential management.
All in one place.

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Streamlined User Onboarding

Smooth Windows out of the box experience, with reduced training and IT involvement.

Product Compatibility

  • A person wearing a white shirt with a red lanyard around their neck, holding a whistle and a black device attached to the lanyard.

    ATKey.Badge

    ATKey.Card NFC + Holder
    FIDO2 MFA/Entra CBA

    Learn more
  • A hand holding an Authentrend credit card over a laptop with a wireless charger and an external hard drive on a white surface.

    ATKey.Card NFC

    Multi-purpose fingerprint ID card
    FIDO2 MFA/Entra CBA

    Learn more
  • Close-up photo of a tablet with a pop-up window titled 'Security Key' on the screen, showing instructions to insert and activate a security key for Microsoft account. A small security device labeled '2FA' is connected to the tablet.

    ATKey.Pro

    USB Type-A or C Fingerprint FIDO2 Security Key

    Learn more

How it Works for the End Users

Use a ATKey to sign in

login

User Accesses a Microsoft Service

Microsoft Teams, Outlook, OneDrive, or a domain-joined PC

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Security Key

User Prompted to Sign In with a Security Key

Consistent sign-in across mobile, desktop, and tablet.

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fingerprint

User Verifies Fingerprint Locally on ATKey

Biometric data is stored locally on the device

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ATKey respond to the challenges from Microsoft Entra ID

Using the stored private key, ATKey generates a cryptographic response

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verified

Entra ID validates the user’s identity

Access is granted based on successful cryptographic verification

Enrollment Flows

From User Self-Control to Admin Management

  • Administrators assign ATKey and pre-register ATKey credentials on behalf of users through a centralized lifecycle management interface, enabling controlled rollout, consistent policy enforcement, and passwordless access from day one. Learn more about ATKey.LCM

    1. Head to My-Sign-Ins in the Microsoft Account

    2. Click Add sign-in methods → Passkey → Create a passkey using another device → Follow the browser/device dialogue to complete the setup

    3. Give the passkey a friendly name

  • AuthenTrend CMS partners:

    • Versasec

    • Keytos

Microsoft logo and text indicating membership in the Microsoft Intelligent Security Association.

AuthenTrend is Microsoft Intelligent Security Association (MISA) member since 2019

Industry Use Cases

  • Industrial manufacturing equipment with robotic arms and control panel in a factory setting.

    Manufacturing

    Shared terminals and ATKey.Badge to login

  • A security guard standing and facing a woman outside a building at 200 Park Avenue.

    Financial Services

    High-security MFA mandates

  • A man with gray hair and a beard wearing a gray t-shirt and a black apron shopping at a supermarket, selecting items from refrigerated display cases.

    Retail

    POS access and employee turnover

  • Close-up of a dark-skinned healthcare professional's hand holding a black marker, with a stethoscope and electronic tablets on a white surface, indicating a medical setting.

    Healthcare

    Secure access to EMR and terminals

Touch and Login, No Password Needed

Start Today