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 ...

Update, Dec. 03, 2024: This story, originally published Dec. 02, now updated to reflect the 2FA-bypass security threat beyond Black Friday and Cyber Monday. The busiest period of online shopping, ...

X is warning that users must re-enroll their security keys or passkeys for two-factor authentication (2FA) before November 10 or they will be locked out of their accounts until they do so. In a series ...

Everyone knows what a password is. But we can’t say the same for two-factor authentication or passkeys, which is a shame because these two security features dramatically boost the safety of your ...

GitHub is introducing a set of defenses against supply-chain attacks on the platform that led to multiple large-scale incidents recently. The attacks led to the compromise of thousands of accounts and ...

I spend a lot of time talking about two-factor authentication. Often I wonder if people have a real sense of its usefulness. Yeah, it helps keep hackers out of your accounts if your password somehow ...

Phishing attacks are everywhere, and most of us can spot the obvious ones. Even if someone falls for one and hands over their password, two-factor authentication (2FA) usually adds a crucial layer of ...