Avoid a potential security nightmare.

Microsoft announced that it will disable the 30-year-old NTLM authentication protocol by default in upcoming Windows releases ...

Here’s how Apple’s built-in 2FA system protects your data across devices ...

Two-Factor Authentication (2FA) has long been a cornerstone of online security. For years, it offered an extra layer beyond passwords, giving users confidence that their accounts were protected. But ...

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. Related Articles My ...

I recommend two-factor authentication all the time. Adding a second checkpoint during sign-in truly increases the difficulty of breaking into your accounts. But that protective measure can feel like a ...

EA’s authentication tokens can expire or become mismatched with your current Steam session if they haven’t been refreshed recently. When this happens, EA’s servers reject the linking request because ...

Legacy authentication refers to older ways of logging in, such as POP3, IMAP, and old versions of Exchange ActiveSync. These methods are similar to a friend who still uses a flip phone; they can ...

You’ve probably noticed a requirement to enter a temporary passcode sent through email or text message after giving your password to log into one of your online ...

Android devices are vulnerable to a new attack that can covertly steal two-factor authentication codes, location timelines, and other private data in less than 30 seconds. The new attack, named ...

Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

Proton has launched a new 2FA app, called Authenticator. This is an open-source app that offers multi-device sync, the ability to export/import 2FA tokens, and end-to-end encryption. The app is ...