Passkeys: Using FIDO for Secure and Easy Authentication
Phil Windley
MARCH 27, 2023
Summary: Passkeys, the popular name for FIDO, are not only easy, they offer better protection against phishing than other forms of multi-factor authentication. This article is adapted from Chapter 12 of my new book Learning Digital Identity from O'Reilly Media. FIDO uses an authenticator to create, store, and use authentication keys.
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