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Aaron Parecki

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  • Tim Lavoie https://cosocial.ca/@tim_lavoie   •   Mar 6

    @aaronpk Isn't the cross-device part usually a challenge there? Or is there a nice way to keep them in sync?

    Aaron Parecki
    Not sure what you mean. The cross device flow is where the passkey lives only on the phone and you scan the QR code on the other device. So the key never lives on the other device.
    Portland, Oregon • 44°F
    Fri, Mar 6, 2026 7:17am -08:00
    1 like 1 reply
    • Tim Lavoie
    • Tim Lavoie cosocial.ca/users/tim_lavoie

      @aaronpk Oh, gotcha. I've been wary about having everything contained to a single device, thought this was something that synced.

      In this case, a laptop would use its camera for a QR code scan? I wonder if a Yubikey would be a better option serving all devices.

      Fri, Mar 6, 2026 9:26am -08:00
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Hi, I'm Aaron Parecki, Director of Identity Standards at Okta, and co-founder of IndieWebCamp. I maintain oauth.net, write and consult about OAuth, and participate in the OAuth Working Group at the IETF. I also help people learn about video production and livestreaming. (detailed bio)

I've been tracking my location since 2008 and I wrote 100 songs in 100 days. I've spoken at conferences around the world about owning your data, OAuth, quantified self, and explained why R is a vowel. Read more.

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