U2F Hardware Security Keys
Universal 2nd Factor (U2F) hardware security keys and multi-factor authentication (MFA) combine to provide strong security and good usability — the best of both worlds.
Universal 2nd Factor (U2F) hardware security keys and multi-factor authentication (MFA) combine to provide strong security and good usability — the best of both worlds.
Most implementations of multi-factor authentication (MFA), also known as two-factor authentication (2FA), rely on sending codes via SMS text messages or phone calls. There are serious problems with this approach.
Multi-factor authentication can be poorly implemented in a multitude of ways, and one of those ways is to ship a custom branded authentication app.
Two-factor authentication (2FA), also known as multi-factor authentication (MFA), comes in many flavors. But not all are created equal. Best practices should involve at least two selections from this list: FIDO U2F hardware keys, one-time passwords (OTP), and recovery codes.
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