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selicostoday at 5:39 PM5 repliesview on HN

A password manager let's me use my service specific credential from any device, securely and decentralized.

Passkeys lock into a specific device and seem easy until you need to use another device.

But instead of being a credential you own and control, across what could even be a local password manager, it's one password to everything. Maybe it is more secure than a regular password in some cases but it largely seems like a worse fix than existing tools for a problem that has better solutions.


Replies

eigenspacetoday at 6:06 PM

Passkeys do *not* do that. I use 1Password to manage my passkeys and they are all synced across all my authenticated devices where I installed 1Password.

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voxic11today at 6:19 PM

I put my passkeys in my password manager and it works fine.

QGQBGdeZREunxLetoday at 7:21 PM

1password and KeypassXC both support passkey syncing across devices and operating systems.

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yandietoday at 6:27 PM

I keep all my passkeys in 1 password. So magical

mpalmertoday at 7:53 PM

    it's one password to everything
You are entirely mistaken. Passkeys involve a third party storing a public key on their infrastructure, while you hold the private half of the key, somewhere.

Passkeys are never reused. Even for the same person, they are always unique across websites, and across devices.