MFA adds an extra layer of security by requiring access to one of the additional factors, even if the user’s password was compromised. Nowadays, most internet accounts, including banking and social media accounts, and gadgets like phones and laptops are secured with MFA. Multi-factor authentication uses more than one factor to access a resource to increase security.Ĭonsidering today’s web world and the growing incidence of data theft, MFA is a crucial component of any security system to guard the user’s private information against unauthorized access. Simple authentication needs one piece of data, such as a password.

Multi-factor authentication (MFA) confirms a user’s identity by utilizing two or more factors, such as a code, token, PIN, biometric data, or a combination of these, before providing access to data or a system. Have you ever encountered a scenario where you were prompted to provide further information after entering your username and password to access a website, a banking app, or another device or system? The name of this system is “multi-factor authentication” (MFA). What is Multi-Factor Authentication (MFA)? #

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