What is two-factor authentication?

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But if your social media accounts aren’t managed securely, they could easily be exploited by hackers. That’s why it’s crucial to have the right cybersecurity measures in place.
Two-factor authentication, or 2FA, is a vital way to protect your business from cyber threats.
Also known as two-step verification and multi-factor czech republic whatsapp number data 5 million authentication, 2FA is one of the most effective ways to reduce the risk of your employee's falling victim to a cyberattack that could expose your company’s accounts and assets. It’s a form of authentication that goes beyond simply typing in a username and password by adding an extra layer of security to every online platform your employee's access.
Step one of the authentication process is entering a username and password. Step two requires the user to provide a second piece of information to complete the login process. Additional authentication factors include:
Verification codes – a unique, time-sensitive code is sent to a cell phone and must be entered to log in
Biometrics – like a fingerprint scan or facial recognition
Answers to personal security questions – like your first pet’s name, the name of your elementary school, or your high school mascot
Many other multi-factor authentication solutions are available, but they’re all designed to prove a login is legitimate.