MFA

Multi-Factor Authentication (MFA) is a security measure that provides an additional layer of protection for accessing systems, applications, or services. It requires users to provide multiple factors or credentials to verify their identity. By combining something the user knows (such as a password), something the user has (such as a mobile device or security token), and something the user is (such as a fingerprint or facial recognition), MFA significantly enhances security compared to relying solely on passwords. Even if one factor is compromised, attackers would still need to overcome additional authentication factors to gain unauthorized access. MFA is widely used across various platforms and industries to protect sensitive information and prevent unauthorized access to user accounts. It offers a balance between security and usability by utilizing methods like SMS codes, mobile apps, biometric authentication, or smart cards. Implementing MFA is considered a best practice for enhancing security, and it is recommended to enable MFA wherever available, especially for critical services and accounts with access to sensitive data.