This article explains two-factor authentication and how to get verification apps and codes. What is Two-Factor (2FA) Authentication? Two-factor authentication (2FA) is a security feature that adds ...

Authentication has been a part of digital life since MIT set up a password on their shared-access computer in 1961. Today, authentication covers virtually every interaction you can have on the ...

Two-factor authentication is the best protection against any of those, plus so much more. I'll explain what it is and why you should enable it whenever possible. Sometimes called 2-factor ...

After extensive breaches over the past few years, companies have been working to develop a standard to protect data transfer over the internet. Protection with a single password is a thing of the past ...

You lock your doors—why not your accounts? Two-Factor authentication is your last line of online defense. Using a mobile authenticator app isn't hard to set up. Yeah, it takes extra seconds to get ...

The internet has always been a place where you need to be careful about how and with whom you share your personal information. But as we live more of our lives online and more of the services upon ...

In “LastPass Publishes More Details about Its Data Breaches” (3 March 2023), I talked about how I decided to move my two-factor authentication (2FA) codes from Authy to 1Password and how the process ...