Discover Security Keys and understand how they work and what their advantages are.
Vincent
Created: December 1, 2023
Updated: August 13, 2025
A Security Key is a physical device used for user authentication, offering a higher level of security compared to traditional password. It can function as a standalone authentication factor or as part of a two-factor authentication system.
Advantages are:
Security Keys are an integral part of the evolving digital security landscape. They are especially crucial in the context of FIDO2, a new login procedure aimed at replacing traditional passwords.
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