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What is Multi Factor Authentication Technique

Multi Factor Authentication
What is  Multi Factor Authentication -

 Multi Factor Authenticationis is the technique to identify the right person by multiple time verification . Now a dyas Cyber security is a big issue and then multi factor authentication is playing vital role . Even every person can see this technology when login to websites or making the secure transactions .

 Multi Factor Authentication, sometimes referred to as two-factor authentication , is a security updation that allows you to present two proofs of evidence – your credentials – when logging in to an account. Your credentials fall into any of these three categories: something you know (like a password or PIN), something you have (like a smart card), or something you are (like your fingerprint). Your credentials must come from two different categories to enhance security – so entering two different passwords would not be considered multi-factor.

Various Multifactor authentication techniques -

Security tokens : Software-based tokens are becoming more common than hardware devices .

PIN : Software-based security token applications that generate a single-use login PIN. Soft tokens are often used for multifactor mobile authentication, in which the device itself – such as a smartphone – provides the possession factor.

Mobile Authentication : One Time Password ( OTP ) , SMS , Calls etc .

Biometric authentication methods such as iris scans , retina scans,  fingerveins scans, fingerprint scans, facial recognition, voice recognition, hand shapes etc .

GPS smartphones is also useful to provide location as an authentication factor .

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