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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