Passkeys Developer 🔑🧑‍💻

Windows Hello does not support synced passkeys today.

yes, that's an implementation of CTAP2. GrapheneOS should implement it natively.

security keys are not the same as passkey providers and do not use the same platform APIs as software authenticators. you'll need to implement CTAP2 to communicate with external authenticators for passkeys.

yes, passkeys are discoverable credentials. there's no such thing as a "non-residential passkey".

Just tested 2 Android 15 devices and I had no issues creating a passkey on a security key.

Passkeys for Normal People Let me start by very simply explaining the problem we're trying to solve with passkeys. Imagine you're logging on to a website like this: And, because you want to protect your account from being logg...

I recently had a great meetup with @ncsc.gov.uk largely discussing the importance of passkeys. "I should write up a blog post for normal people", I suggested, then went back to my hotel and got phished 🤦‍♂️ Finally, here's that blog post: www.troyhunt.com/passkeys-for...

74% of consumers are aware of passkeys

69% of consumers have enabled passkeys on at least one of their accounts

More than half of consumers believe passkeys are both more secure (53%) and more convenient (54%) than passwords

fidoalliance.org/wpd-report-2...

Happy World #Passkey Day everyone!

#Firefox 137 now supports getClientCapabilities!

#passkeys #webauthn

A Yubikey itself isn't a passkey. You can choose to store your passkeys on a Yubikey (or any other FIDO2 security key) or in a credential provider such as Google Password Manager, Bitwarden, Apple Passwords, and many more!

A web page screenshot titled "WebAuthn Features and Capability Detection for Passkeys" for Safari 18. The page lists 14 WebAuthn features related to passkeys, such as "Passkey Platform Authenticator", "Cross-Device Authentication", and "Conditional Get (Autofill UI)". Each feature is marked either "Available" or "Supported". A disclaimer at the bottom states it's a developer resource and not intended for general user information about passkey support.

All green for Safari 18.4 (r215) on macOS!

#passkeys

featuredetect.passkeys.dev

I wrote a book "Everything about passkeys" (in Japanese)

I wrote about how magic links (emailed one-time login links) frustrate me while explaining that they radically accept some fundamental truths. I argue that websites should layer passkeys on top of magic links to provide a seamless authentication experience for everyone. rmondello.com/2025/01/02/m...

New year, new look 🚀

passkeys.dev has been refreshed with some new paint, better performance, cleaner dark mode and mobile views, and improved accessibility!

Happy New Year!

#passkeys

Release v13.0.0 - The one where they share a type · MasterKale/SimpleWebAuthn Hot on the heels of the last major release, v13 introduces support for registration hints! Refined types and improved attestation trust anchor verification are also included. Last but not least, we...

Heya TypeScript + WebAuthn fans, I just published v13 of SimpleWebAuthn! This one includes registration hints support, improved support for attestation trust anchors, and a surprise retirement of the types library (types are in the browser and server libraries now.)

github.com/MasterKale/S...

Chrome 133* is the first WebAuthn client to be all green!

featuredetect.passkeys.dev

#passkeys

(*with some flags enabled)

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It took nearly three weeks of refactor and getting more comfortable with how Deno works, but I'm happy to announce that SimpleWebAuthn v12.0.0 is now also available to install from JSR 🎉

jsr.io/@simplewebau...

Check out the release notes for more info:

github.com/MasterKale/S...

bugs.webkit.org/show_bug.cgi...

"Say Goodbye to Passwords
Passkey adoption is up, and problems are being fixed." https://www.fastcompany.com/91220674/is-this-the-beginning-of-the-end-for-the-password

getClientCapabilities is now ready for testing in Chrome Canary (enable experimental web platform features)!

This method allows developers to detect features and capabilities for #passkeys before rendering a login page or registration experience.

(screenshot from featuredetect.passkeys.dev)

Here's a list with people who work on and/or talk about #passkeys!

Let us know which other accounts should be added!

@timcappalli.me @rmondello.com @millerti.me @agektmr.com

bsky.app/profile/did:...

You can now try Microsoft’s more modern Windows Hello UI Windows 11 is getting a more modern security experience.

You can now try Microsoft’s more modern Windows Hello UI!

#passkeys #windowshello

www.theverge.com/2024/11/1/24...

The new #WebAuthn JSON methods will be available in Safari 206!

That means Chrome, Safari, and Firefox will all have support in the near future!

Huge win for developers. Shoutout to @millerti.me for driving this feature!

#passkeys

featuredetect.passkeys.dev

Sync passkeys securely across your devices You can now save passkeys to Google Password Manager, making it easier to use passkeys across your devices.

#Passkeys created in Google Password Manager are now available across Android, Windows, and macOS!

blog.google/technology/s...

#gpm #passkey #webauthn

Passkey Developer Resources Hello passkeys, goodbye passwords! passkeys.dev is a collection of resources and insights to help you deploy passkeys, including practical user experiences, device ecosystem support, frequently asked ...

📣 New passkeys.dev content alert!

Related Origin Requests is a new advanced capability in #WebAuthn which can allow a #passkey to be created and used across a limited set of origins.

passkeys.dev/docs/advance...

Have questions about adding support for passkeys to your service? Post them to Passkeys Developer discussions on GitHub!

passkeys.dev/discuss

New Implement Section • passkeydeveloper New Implement Section

What's the latest with passkeys.dev?

The community is working on a major content update which will add a new Implement section: github.com/orgs/passkey...

This section will cover backend and frontend requirements, security considerations, as well as offer a quick start using a library!

Firefox support for #passkeys on macOS is in active development and coming along nicely!