this post was submitted on 11 Oct 2023
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the article fails to properly explain what it even is.
great sign.
I've read quite a few articles about this stuff and I still have no idea how it works. That's probably just me.
I'm a programmer, and I agree with you that the article can be a bit confusing. To put it simply, Google's passkey feature is a type of two-factor authentication (2FA) that eliminates the need for a traditional password. Instead, you get a short code generated randomly.
Here's how it works: When you choose passkey as your authentication method on a website, a randomly generated password is stored in the website's database. This password is also registered with Google's passkey service and is used as an ID token. When you want to log in, you need to use your phone or another device that supports passkey authentication to confirm your identity, sort of like a 'handshake.'
This method enhances security while simplifying the login process. In theory.