In our increasingly digital lives, protecting our accounts and personal information online is more critical than ever. One simple yet powerful tool for enhancing online security is Two-Factor Authentication (2FA). If you’re not yet using 2FA, this article will explain how it works and why it’s essential for keeping your data secure. What is Two-Factor Authentication (2FA)? Two-Factor Authentication, or 2FA, is an extra layer of security added to your online accounts. Instead of relying solely on a password, 2FA verifies your identity through a secondary method. This could be a code sent to your phone, a fingerprint scan, or even an email confirmation. Imagine 2FA as two gates protecting your account. The first gate is your password . If someone guesses or steals it, they’ll still need to pass through the second gate – the second factor – to gain access. Without approval here, they’re locked out. This extra layer makes it significantly harder for unauthorized users to hack into your ...