AVG Signal Blog Privacy Passwords What Is Two-Factor Authentication?
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What is two-factor or two-step authentication and why is it an important security measure? Watch AVG's Michael McKinnon as he explains two factor authentication, password protection and why it's important to your online security.

This article contains:

    Michael discusses:

    • Two-factor, two-step, and multi-factor authentication

    • Google Authenticator app (2 step verification) 

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