Two-Factor Authentication - Page 3

Two-Factor Authentication (2FA) is a security process that requires two distinct forms of identification to verify a user's identity before granting access to an account or system. This method enhances security by combining something the user knows (such as a password or PIN) with something the user possesses (such as a smartphone or hardware token) or something inherent to the user (like a fingerprint or facial recognition). The goal of 2FA is to add an extra layer of protection, making it more difficult for unauthorized individuals to gain access, even if they have obtained the user's password. By requiring multiple forms of authentication, 2FA helps reduce the risk of data breaches and identity theft.