First, download the Microsoft Authenticator app, which is available for iOS and Android, and log in. Select the Security tab, then on the next page you'll see an option to select Two-Factor ...

Learn how Multi-Factor Authentication (MFA) secures remote access, prevents breaches, and ensures compliance.

Top multi-factor authentication apps Using a multi-factor authentication app is one of the best ways to protect your online identity.

How Turning on Two-Factor Authentication Works Two-factor authentication, which can be abbreviated as “2FA,” is offered by most major online accounts these days.

Malicious actors are finding ways to get past two-factor authentication. So-called adversary-in-the-middle attacks take advantage of weaker authentication methods to access accounts.

One-time SMS codes are widely used as the second checkpoint in two-factor authentication (2FA) to sign into everything from banking apps to email accounts. As I've written before, though, SMS is ...

Cybersecurity experts sound off on the security remedies the federal court should be implementing in the aftermath of the ...

Proton fixed a bug in its new Authenticator app for iOS that logged users' sensitive TOTP secrets in plaintext, potentially exposing multi-factor authentication codes if the logs were shared.

Google is planning on getting rid of SMS two-factor authentication for Gmail to address a myriad of security issues.

This security feature might not be so secure after all. Apple and Android users have been urged to stop receiving two-factor authentication codes via text after government officials revealed a ...