FinTech Glossary

What Is Two-Factor Authentication (2FA)?

Two-factor authentication is a security mechanism that requires users to verify their identity using two independent factors, typically a password combined with a one-time code or biometric, before accessing financial systems or approving transactions.

How 2FA Works in Banking and Payments

After entering login credentials, users must complete a second verification step, such as an OTP, app-based prompt, or biometric check. This additional layer ensures access is granted only if both factors are validated. In India, 2FA is mandated for most digital payment transactions to reduce fraud and unauthorized access.

Why 2FA Matters for Financial Security

2FA significantly lowers the risk of account compromise, even if passwords are leaked. It protects sensitive financial data, prevents unauthorized transactions, and builds user trust in digital payment systems. As transaction volumes increase, layered authentication becomes essential for compliance and safety.

EnKash Relevance

EnKash uses strong authentication mechanisms, including multi-factor checks, to secure access to dashboards, approvals, and payment actions. This helps businesses protect financial operations while meeting regulatory and audit expectations.