2FA (Two-Factor Authentication) vs Security

A security measure requiring two different forms of verification to access your account—typically your password plus a time-based code from an authentication app or hardware device—significantly reducing unauthorized access risk even if passwords are compromised.

Security in cryptocurrency refers to the protective measures, practices, and systems used to safeguard digital assets, private keys, and personal information from theft, loss, unauthorized access, or malicious attacks through self-custody responsibility.