A Biometric Multi-Factor Authentication (MFA) System improves on security by ensuring the user provides more than one proof of identification. It encompasses appending a common form of identity such as password or PIN code to biometric data which includes fingerprint, facial, iris or voice recognition. layered approach makes hacking a lot harder since the intruder requires not only data that user knows but also the physical characteristic that the user has. Due to sessions of a high level of security and availability for the user, Biometric MFA systems are actively implemented in various applications – from safe environments of companies and organizations to personal gadgets.