ID.me Multi-Factor Authentication enhances account security by requiring multiple forms of verification for access. It offers various methods, including Passkey, Push Notifications, Code Generator, SMS or phone calls, Security Keys, and NFC-enabled Security Keys, providing flexibility for different user needs. The solution is certified to NIST 800-63-3B Authenticator Assurance Level 2, ensuring a high level of security confidence. It supports phishing-resistant options like FIDO2 tokens and allows users to set up multiple authentication methods, with recovery codes available for account recovery. The product aims to prevent unauthorized access and protect sensitive data by adding layers of security beyond traditional passwords.