Authenticator apps are a multi-factor authentication (MFA) method for encrypting your online login credentials. Stay protected with the top MFA apps we've tested. I review privacy tools like hardware ...
Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. This voice experience is generated by AI. Learn more. This ...
Cisco’s Duo is quite popular, as is Oracle’s Universal. Also, some commercial apps require you to use a specific authenticator, such as Symantec VIP or OneAuth. When you start using too many ...
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Microsoft Authenticator

Microsoft Authenticator makes it easy to protect and log in to your online accounts with multi-factor authentication (MFA). It's free, and you don't need a Microsoft account to use it. Even though the ...