Guides, analysis & insights.

Losing a device with your passkeys isn’t as catastrophic as many fear. Thanks to cloud sync, cross-device authentication, and advanced recovery methods, your access and security remain intact. Learn how Apple, Google, and others handle device loss, and the best practices to keep users safe in a passwordless world.

Discover how modern authentication is transforming call center security and customer experience. Learn about passkeys, biometrics, and phishing-resistant solutions that reduce call times while preventing fraud.

Learn how to build a secure, seamless money transfer experience with passkeys for adaptive MFA. Discover how Authsignal intelligently applies passkey authentication based on real-time risk, like anonymous IPs, high-value transfers, and unusual behavior.

Governments worldwide are banning SMS OTPs due to rising fraud risks. Learn why regulators in the Philippines, UAE, and EU are cracking down, and what secure alternatives banks must adopt to stay compliant and protect customers.

At WWDC 2025, Apple announced powerful passkey updates that streamline account creation, sync credentials, and automate upgrades, making passwordless login easier than ever. Discover the five key features and what they mean for developers, users, and the future of secure authentication.

Discover how Authsignal’s new AI assistant helps you understand complex rule logic in plain English, debug faster with rule backtesting, and fine-tune OTP rate limits—all from your dashboard.

Discover how context-aware MFA balances security and user experience by adapting authentication based on real-time risk signals—protecting high-risk actions without frustrating users.

Learn how to implement passkey-based step-up authentication in your app to secure high-value transactions. Replace SMS and passwords with fast, phishing-resistant biometrics for a seamless user experience.

Discover why modernising customer authentication is crucial for financial services institutions in 2025. Cybersecurity expert Vanessa Leite explores the evolving threat landscape, sector-specific challenges, and how innovative solutions like passkeys and adaptive authentication can enhance both security and user experience.

Learn how to implement Authsignal's actions and no-code rules into your app with this complete guide. Includes real code examples, best practices, and advanced tips for risk-based authentication.

Learn how Authsignal's Rules Engine enables risk-based authentication with no-code rule creation, powerful conditions, and impact analysis. Discover how to build, test, and optimize rules for better security and user experience.

Explore why passkeys are replacing passwords for good. Learn how passkeys work, why they’re more secure, and how to implement them easily using Authsignal and FIDO2/WebAuthn standards.

Learn how to use Authsignal Actions to build smarter, risk-based authentication flows. Discover how actions capture user context and work with rules to enhance security without compromising UX.

Celebrate World Passkey Day 2025 by exploring the global shift from passwords to passkeys. Discover how major platforms, governments, and businesses are embracing this faster, safer authentication method—and why passkeys are poised to replace passwords for good.

Discover why leading companies are replacing SMS OTP by 2025. Learn about security risks, global compliance changes, hidden SMS costs, and the best alternatives like passkeys and WhatsApp OTP. Future-proof your authentication with Authsignal.

Learn how to implement push authentication in your React Native app using Authsignal. Replace passwords with secure one-tap verification for simpler, stronger user authentication.

Discover how to embed passkeys into your app workflows. Learn why Authsignal’s non-IdP approach enables seamless, risk-based authentication without the need for identity system overhauls—saving time and reducing friction.

Looking for a Twilio Verify alternative? Discover how Authsignal provides a complete step-up authentication solution with passkeys, adaptive MFA, and powerful no-code policy tools—all with minimal engineering effort.

Learn how to enhance your Duende IdentityServer setup with passkey authentication using Authsignal. Follow this step-by-step guide to enable secure, passwordless logins with biometric verification.

Automate your crypto compliance and fraud prevention with Chainalysis KYT and Authsignal. Instantly respond to high-risk blockchain transactions using no-code rules, re-KYC, and step-up authentication. Build a platform where legitimate customers experience minimal friction while suspicious transactions receive appropriate scrutiny.

In this guide, we'll explore how you can pair Cognito with Authsignal's MFA capabilities using the AWS SDK, Authsignal Web SDK, and React. This combination gives you the complete freedom to build your own custom UI while maintaining all the security standards.

Learn how to implement multi-factor authentication (MFA) in your Duende IdentityServer using Authsignal. Secure your ASP.NET Core login flow with step-by-step instructions, complete code examples, and GitHub resources.

Learn how to enhance your Keycloak authentication flow by adding passkeys with Authsignal. This step-by-step guide covers setup, passkey enrollment, autofill implementation, and custom Keycloak configurations for a seamless and secure user experience.

Modernize authentication effortlessly with Authsignal. While Cognito covers the basics, Authsignal adds the extra security and flexibility your app needs—seamlessly enhancing authentication without heavy engineering work.

Learn how to implement passkeys in your React Native app using Authsignal and why Expo Go isn’t enough. Discover workarounds, such as dev builds and config plugins, that enable secure, native passkey authentication while staying within the Expo ecosystem.

AWS Cognito’s passwordless authentication is a great step toward modern authentication, enhancing both security and user experience. Authsignal makes it exceptional by adding flexibility, advanced security features, and deeper user insights.

Revolutionize retail with Authsignal's palm biometric payments and Identity platform. Showcased at NRF, Authsignal’s palm biometric IDX solution enables secure, contactless payments and identity verification. Powered by Qualcomm, it ensures blazing-fast, accurate, and secure user experiences.

Authsignal helps organizations comply with the CISA Mobile Communications Best Practice Guidance by offering drop-in phishing-resistant passkeys, strong MFA fallback methods, and WhatsApp OTP as an encrypted and reliable alternative to SMS

Passkeys differ from traditional username-based methods for passwordless sign-in and MFA. This article will guide you on how to create the most effective passkey experience for your users, focusing on web browsers as the platform.

Authsignal offers an easy-to-integrate solution that simplifies the process of adding MFA to Keycloak.

Authsignal has launched a world-first solution that binds a mobile driver's license (mDL) with Palm Biometrics.

Learn about biometric passkey-binding pairs facial recognition with cryptographic passkeys for secure, seamless authentication, protecting against phishing, deepfakes, and fraud while improving user experience.

Passkeys simplify authentication and resist phishing, but can they truly replace passwords and MFA? Explores passkey fallback opinions, key challenges, and best practices, highlighting why passkeys are the future of authentication.

Add authentication flows into your react app or website using Authsignal’s UI components with the React SDK. Fast-track passkeys and MFA implementation for your client-side app.

Not all passkeys are the same. Synced multi-device passkeys and device-bound passkeys offer distinct benefits and trade-offs in security, access, and user experience. This guide covers the differences and key considerations for passkey recovery.

Learn how to build a secure authentication chain and avoid common passkey pitfalls. Discover key strategies to enhance security and user experience with passkeys and protect every stage of the authentication process.

Follow our step-by-step guide on how to add a button that allows users to manage their authenticators directly from your e-commerce platform.

In this guide, we’ll walk through how to use Authsignal’s email OTP authenticator and passkeys to create a seamless user experience for your e-commerce platform.

The short answer is no. Face ID and passkeys are not the same, though they can complement each other in a seamless authentication experience. Here’s a breakdown:

Enhance Azure AD B2C with Authsignal. Integrate MFA, passwordless login, and passkeys for improved security and user experience. Follow our guides for seamless integration and take control of your authentication journey.

A world-leading airline partners with Authsignal to strengthen customer security through passkey implementation. Hear about the journey, challenges, and impact on digital interactions and data protection.

This post covers adding passkey sign-in to a React Native app using the Authsignal SDK. The steps also apply to apps built with our iOS, Android, or Flutter SDKs.

This blog post will step through how to expand on the previous example by adding support for passkeys. Passkeys are a secure, unphishable authentication factor and offer a seamless and user-friendly experience.

How to implement passwordless login and MFA by pairing AWS Cognito with Authsignal. This step-by-step guide covers custom authentication flows, code examples, and leveraging Authsignal's pre-built UI for email OTP, magic links, and more.

A step-by-step guide on introducing authentication challenges for merchants and payment service providers to ensure compliance with PSD2's Strong Customer Authentication (SCA) dynamic linking requirements.

In this blog post, we will dive deeper into how you can fine-tune the MFA user experience with only some minor tweaks to your integration code.

Explore myGov's passkey implementation, enhancing Australia's government digital security amid rising cybercrime. Learn about best practices for implementing passkeys.

High SMS costs in Asia-Pacific and the prevalence of WhatsApp are driving enterprises to adopt WhatsApp OTPs for user verification, offering a cost-effective and reliable solution.

Explore how Revolut enhances security and user experience with passkeys, leading the way in online banking innovation and fintech security.

Learn how FSC Standard No. 29 enhances fraud prevention for Australian superannuation funds with MFA. Discover how Authsignal helps ensure compliance and secure customer assets.

Relying parties (RPs) are crucial to ensuring passkeys are phishing-resistant. In more detail, we explain what relying parties are and how to configure them.

This blog explores Mastercard's innovative approach to passkeys and its implications for the future of payment security.

Authsignal's flexible integration model allows you to easily switch from using AWS Cognito's hosted UI to using Lambda triggers inorder to implement Passwordless.

Our initial analysis addressed the new NIST supplement for passkeys, breaking down the changes and clarifying positions regarding synced/syncable passkeys. In part 2, we focus on implementation considerations.

NIST’s April 2024 supplement provides guidance on syncable passkeys and their role in achieving AAL standards. Discover key updates for secure authentication.

Learn call center authentication best practices, including passive methods like FIDO2 passkeys and biometrics, to enhance security and prevent fraud.

A rapid-response playbook tailored specifically for the aftermath of Account Takeovers (ATOs) and Credential Stuffing incidents.

Discover how to set up MFA for Auth0 using Authsignal. Add passkeys and risk-based MFA with simple steps to improve security and user experience.

Loyalty programs drive relations and growth, but cyber threats surge with the value of accounts. Multi-factor authentication is now essential for security.

Explore how passkeys integrated with PSD2 SCA enhance transaction security. Authsignal’s platform streamlines compliance and user experience.

We explore some of the vectors that will become more prolific and some mitigating controls.

Adding Passkeys support to your Flutter mobile app is now made extremely easy using Authsignal's latest Flutter Passkeys SDK release.

‍Authsignal's Java SDK allows engineers to implement passkeys server side calls in Java/JVM server environments.

Discover the critical updates to the Essential Eight Maturity Model, including the rise of phishing-resistant MFA. Authsignal guides you through the new compliance requirements.

This article aims to give talking points of identity or security professionals, and a framework to champion the adoption of passkeys within their organization.

Understand MFA control requirements for ISO 27001, PCI DSS, and SOC 2. Learn how Authsignal helps you meet compliance with seamless multi-factor authentication.

Passkeys APIs and SDKs - A guide to easily implement Passkeys. Educating customers on the benefits of passkeys is crucial in building adoption.

Zero trust is a security model that assumes that no user or device can be trusted, even if they are inside the network perimeter.

Learn how to add passkeys to AWS Cognito and Amplify in iOS and Android applications using React Native with our easy-to-follow guide.

Explore cost-effective Auth0 alternatives that don’t require migration. Plug in Authsignal to gain flexibility and enhance your customer authentication journey.

Authsignal is proud to release our latest feature: Mobile Native SDKs for Passkeys. This includes platform support for iOS, Android and cross-platform support..

Passkeys are unique combinations of characters, such as passwords or cryptographic keys, used to authenticate and authorize users. They enable the removal of...

Push authentication, a mobile-centric method, keeps the user journey within the app by sending notifications to the device, relying on trusted device possession for security.

Authsignal ecosystem expands with iProov global partnership to bring biometrics to Authsignal's suit of tools.

The best fraud prevention and mitigation software tools should offer real-time feedback.

Authsignal integrates with Microsoft Azure AD B2C, enabling tenants to quickly set up complex MFA and passwordless user journeys in hours using Open ID Connect.

SMS-based authentication is no longer secure enough to protect accounts. Learn why and explore safer alternatives like passkeys and security keys.

Explore the best passwordless authentication tools. This guide covers top solutions like Authsignal and tips on implementing secure flows.

Revolutionize your security with adaptive MFA. Learn how flexible, dynamic authentication and risk assessment improve security and user experience.

Authsignal a world leader in Identity Orchestration and Passwordless Authentication is excited to annouce a new technology partnership with Deduce.

Auththsignal's Passwordless Authentication and Fraud Rules engine is live in Europe and Australian regions.

At Authsignal, we created a no-code fraud rules engine to enable FraudOps teams to design their own rules, deploy and...

Excited to announce our strategic partnership with Sekura Mobile Intelligence, empowering Authsignal with their global mobile intelligence footprint.

Authsignal is excited to announce our integration and support for Yobico Yubikeys. Authsignal's listing in the self-certified Yubikey marketplace

Account Takeovers, Sim Swapping, Automation, Crypto Attacks and Synthetic Identities are now the top choices for modern cybercriminals.

fintech sector has grown at exponential rates, fraud costs are hitting new records. UK’s Justice Committee announced that consumers were scammed

Scammers deceive your carrier to activate their SIM, seizing control of your number.

Passwordless authentication is a modern way to authenticate a user’s identity without the user needing to remember a password. Authsignal enables

Adaptable Multifactor Authentication Made Easy. Here's 4 places you should secure with MFA today.

A guide to minimising customer impact when deploying Multifactor Authentication. Adaptive Multifactor Passwordless Authentication by Authsignal.com

Authsignal makes meeting stringent cybersecurity requirements simple for government agencies. Trusted by leading organizations like Air New Zealand and Trade Me.

Rather than focusing on complexity, the new guidelines emphasize usability, password length, and Password Blocklists, aiming to balance improved security and user-friendly practices.