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Mostly covering Passkeys and the Web Authentication API (WebAuthn), but also some other authentication & security related stuff.
If you've followed the previous instalments in this series, you'll have built a SvelteKit app with passkey authentication, session management and authorization. It's functional, but it feels a bit clunky. Let's improve things.
In this tutorial you'll build on your previous work to integrate passkeys with Lucia users and sessions. You'll handle session creation, expiry and invalidation, and protect your routes using SvelteKit hooks.
In this tutorial you'll learn how to add passkey authentication to your SvelteKit apps. You'll register a passkey and use it to login. In subsequent tutorials I'll show you how to add session management, social login and more.
Whilst we can mitigate many of the risks associated with password based authentication, it usually comes at the cost of usability.
All the major browsers now support passkeys, however biometric support is often limited to those browsers with tight platform integration e.g. Safari on iOS and Chrome on Android.
Infosec practitioners love them, but users hate them. The truth is that the average user can't remember a secure password. There are much better options going into 2024.
How we built our serverless Passkey platform using the AWS stack.
We employ a range of measures to protect the confidentiality, integrity and availability of your data.
Passkeys are tied to specific (https) websites. Browsers won't use a private key intended for one website to sign a challenge generated by a different site.