Time-based authentication is a security mechanism that involves using time-sensitive data to verify the identity of a user or system. It is commonly employed in two-factor authentication (2FA) systems and is particularly associated with the Time-based One-Time Password (TOTP) algorithm. ### Key Features of Time-Based Authentication: 1. **Time Sensitivity**: The authentication code generated is only valid for a short period, typically ranging from 30 to 60 seconds.
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