TypingDNA Verify 2FA/MFA is a biometric authentication solution that uses typing behavior patterns as a second factor for multi-factor authentication. The system analyzes how users type rather than what they type to verify identity. The solution operates through a three-step process: enrollment, verification, and access. During enrollment, the system records the user's typing pattern to build a profile. When users attempt to authenticate, their typing pattern is recorded again and matched against the stored profile. If the pattern matches, access is granted. The technology uses AI-enabled authentication to analyze typing biometrics. All data is encrypted during transmission, and the system does not record the actual content typed, only the typing behavior characteristics. The solution can be integrated into web applications and offers a choice between phone number or email address as a Root of Trust. The authentication method does not require physical tokens, SMS codes, or mobile devices. Users only need a keyboard and internet connection to authenticate. The system is designed to reduce costs associated with SMS-based 2FA and eliminate issues related to lost or forgotten authentication devices. Integration can be completed in under 10 minutes according to the vendor. The solution scales without hardware deployment, purchasing, or maintenance requirements.