What is the role of multi-factor authentication in enhancing security?

Multi-factor authentication (MFA) plays a crucial role in strengthening user account security by adding an additional layer of verification to the login process. It requires users to provide more than one form of identification to access their accounts, such as a password, a code sent to their mobile device, or a biometric scan. This significantly reduces the chances of unauthorized access, as even if one authentication factor is compromised, the others still provide protection. MFA helps protect users from various threats, such as phishing attacks, password breaches, and identity theft, making it an effective security measure in today’s digital landscape.