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Authentication

Goodbye passwords. Hello Passkeys.

Simplify and secure your browser authentication with Passkeys from Signicat.

A modern, passwordless authentication solution for browser-based sign-ins using biometrics or a device PIN.

The power of Passkeys

  • Passwordless by design

    Deliver effortless sign-ins that users trust — no passwords, resets or one-time codes to manage.  

  • Phishing resistant

    Stop credential theft before it starts — every login is protected by strong, phishing-resistant credentials securely synced across your trusted devices. 

  • Based on open standards, powered by Signicat

    Based on FIDO2 and WebAuthn, Passkeys work across browsers, devices and major ecosystems from Apple, Google and Microsoft – powered by Signicat. 

  • Frictionless user experience

    Authenticate with a fingerprint, face scan or PIN, fast, familiar and secure for every user.

  • Fully managed by Signicat

    Delivered as part of Signicat’s ReuseID, Passkeys are secure, compliant and always up to date — with no extra maintenance or complexity.

  • Faster time to market

    Launch passwordless authentication quickly, no need to manage cryptography, standards or device compatibility.

Passwordless authentication for the web

With Passkeys from Signicat, users sign in smoothly and securely right in the browser, no usernames, no passwords, no hassle. Reduced fraud, improved conversions and an effortless user journey — while Signicat handles the security and verification behind the scenes. 

How Passkeys work

  • Click Login with Passkey on your website — no username or password required.

  • A prompt appears to confirm it’s really you and unlocks the private key for this website on your device. You authenticate with your fingerprint, face scan or device PIN.

  • Signicat creates a one-time digital challenge — a unique test only your device can answer. The device signs it with your private key, stored securely on the device, proving identity without sharing passwords.

  • Once verified, Signicat confirms the result to your website. You’re logged in — securely, instantly and password free.

Passwordless authentication with Passkeys

Passkeys is one of several authentication methods in Signicat ReuseID, your identity store for storing and reusing verified users.
They enable secure, passwordless login directly in the browser, delivering a consistent, frictionless experience everywhere users sign in.

Discover how Passkeys, simplifies sign-in

  • Signicat delivers Passkeys as a fully managed service — secure, compliant and always up to date. No maintenance. No complexity.

  • Use Passkeys within Signicat ReuseID for seamless user registration, management and authentication, all in one place.

  • Browser-based authentication with biometrics or a PIN — secure and consistent on any platform.

  • Combine Passkeys with Signicat’s full suite of identity services to build unified user journeys, from first onboarding to everyday login.

Implement Passkeys your way

Add Passkeys to your authentication flows in the way that fits your business best, from no-code simplicity to full control.

Three ways to get started

  • Add Passkeys instantly with ready-made, no-code templates. 

  • Signicat helps you create tailored authentication workflows with our orchestration engine, RiskFlow — built around your security and user needs.

  • Leverage the ReuseID REST APIs for full flexibility,  to shape how Passkeys fit into your authentication flows.

Focus industries for Passkeys

    • Customer login to banking or investment platforms — no passwords or SMS codes with Passkeys.
    • Reduce password-related support costs, Passkeys cut helpdesk workload and make secure access easier.
    • Account login or loyalty program access with Passkeys for a frictionless checkout experience.
    • Return authentication for repeat purchases or stored-payment checkouts across devices.
    • Easy player login across devices — from mobile and tablet to console and PC.
    • Better protection for player accounts, keeping data and purchases safe.
    • Secure citizen login to national or local government portals for tax, healthcare, or education services.
    • Employee authentication for administrative systems handling sensitive or personal data.
    • Customer login to view policies, file claims, or update information online.
    • Agent or partner authentication to access internal or B2B systems securely.