Passwords are a form of knowledge-based authentication. For a user to prove they are who they claim to be, they need a secret — the password — that has been previously stored by the service. Multifactor authentication (MFA) is a technique designed to strengthen the authentication process by adding possession-based authentication to knowledge-based authentication. A service can only authenticate a user when they prove they have knowledge of the shared secret in addition to something they have or are. Eliminating shared secrets removes the intrinsic weakness of password-based authentication and MFA. A secure form of possession-based authentication is the best alternative. Passwordless authentication based on FIDO standards is considered the archetype. FIDO passwordless authentication is based on public-key cryptography.


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ZDNet: What if your passkey device is stolen? How to manage risk in our passwordless future

Part of the “passkeys are more secure than passwords” story is derived from the fact that…

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Intelligent CISO: HID unveils next-generation FIDO hardware and centralised management at scale

HID, a leader in trusted identity and access management solutions, has announced a new line…

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MobileIDWorld: Google Chrome Enhances Security with Mandatory Biometric Authentication for Password Autofill

Google has implemented significant enhancements to biometric authentication and security features in Chrome and Google…

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