klx_Yubico security key nfc

hardware mfa

What is a hardware MFA (Multi Factor Authentication)? How does it work? 1. What is 2-factor authentication? Two-factor authentication (2FA), sometimes referred to as two-step verification or TOTP (time-based one-time passcode), is an additional security measure that necessitates at least two of the following: What you know, What you have, and Who you are. These …

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