Step-by-step guide to setting up two-factor authentication on Google, Apple, Microsoft, and social platforms for stronger account security.

First, turn on two-factor authentication for the account. You'll get a QR code or setup key. Next, open the Google Authenticator app and tap the plus sign. Record the 2FA code/key. Whenever you're ...

Two-factor authentication (2FA) is a must-have for online security, adding an extra layer of protection to your accounts ...

Security tools deserve transparency and better design.

As anybody even vaguely internet-savvy knows, you can never really have too much security for your accounts. Hacks are increasing in number, but even though options like two-factor authentication ...

If your login info was exposed, don't panic -- but don't ignore it either. Here's how to secure your accounts, change ...

An examination by security researchers finds an alarming flaw in the search giant's new feature, which syncs your Authenticator app across devices. Reading time 3 minutes A new two-factor ...

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 ...

Password managers aren't enough enough. Here’s a safer, free setup you can lock down in 15 minutes.