Which Methods Can Be Used To Implement Multifactor Authentication?
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1. Token-based authentication: This method uses a physical device, such as a security token, to generate a one-time code that is used to verify the user’s identity.
2. SMS-based authentication: This involves sending a one-time code via SMS to the user’s mobile device to verify their identity.
3. Biometric authentication: This uses biometric data, such as a fingerprint, to identify and authenticate the user.
4. Knowledge-based authentication: This involves verifying the user’s identity by asking them to answer a series of questions or challenges.
5. Out-of-band authentication: This involves sending a one-time code to an alternate communication channel, such as an email address, to verify the user’s identity.
6. Smart card authentication: This uses a physical smart card with a chip that stores the user’s identity information.
7. USB authentication: This uses a physical USB device that generates a one-time code for the user to enter in order to verify their identity.