Multi-Factor Authentication (MFA) stands as a crucial pillar in modern cybersecurity frameworks, especially for businesses safeguarding sensitive consumer information. Implemented across various platforms and services, MFA requires users to provide at least two distinct pieces of evidence to verify their identity. This could involve something they know (like a password), something they have (such as a security token or smartphone app), or something they are (like a fingerprint or facial recognition). By demanding multiple layers of verification, MFA significantly reduces the risk of unauthorized access, ensuring that only legitimate users can access confidential data or perform sensitive transactions on a website.