First, download the Microsoft Authenticator app, which is available for iOS and Android, and log in. Select the Security tab, ...

A new report found that around a million two-factor authentication codes sent by text message appear to have been intercepted.

Two-factor authentication is a cornerstone of modern digital security, protecting banking, email and many other kinds of accounts worldwide.

A million two-factor authentication codes sent via SMS passed through an obscure third-party company. Here's how it happened and why it's a problem.

As reported by Bloomberg Businessweek, an obscure third-party telecom service had access to at least one million 2FA codes that passed through its network.

Any kind of multifactor authentication is better than nothing, but one particular method is less secure than previously thought.

Our two-factor authentication system is expanding because text messages and e-mailed codes are becoming less secure. Also, we’re committed to making sure your log-in process is more of a hassle ...

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 ...

Multi-factor authentication (MFA) adds an extra layer of protection to your accounts. Instead of relying only on a password, MFA requires you to verify your identity using two or more methods.