📞 0339-0387701 (WhatsApp) Contact

« Back to General Knowledge

What is Two-Factor Authentication (2FA)?

A. A password with two words
B. An extra layer of security requiring a second verification step ✅
C. A type of virus scanner
D. A method to speed up login

Explanation

2FA adds a second verification step (like an OTP or fingerprint) in addition to the password, increasing account security