East Bay Times

Help! My two-factor authentication on Amazon stopped working

Q: I’ve been an Amazon customer for 20 years, but after changing my phone number, I’m locked out of my account because two-factor authentication (2FA) still uses my old number. I’ve called Amazon six ...
Tidbits

Two-Factor Authentication, Two-Step Verification, and 1Password

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 ...
Android Police

Two-Factor Authentication: What it is any why you should set it up

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 ...
The New York Times

Step 2 to Simple Online Security: Set Up Two-Factor Authentication

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thorin Klosowski This is just one step in a series created to help anyone ...
Reader's Digest

Why You Need to Set Up Two-Factor Authentication ASAP

What is two-factor authentication, and why do experts say it's the key to better online security? Two-factor authentication—often referred to as two-step authentication and 2FA—is a method for keeping ...