Follow these suggestions to fix the issue with the Microsoft Authenticator app for not displaying code. If the Microsoft account for the concerned user has expired or got deleted somehow, users can ...

The Microsoft Authenticator app is a vital tool for securing your accounts with two-factor authentication (2FA). When it stops delivering approval notifications or one-time codes, it can lock you out ...

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 ...

Yes, two-factor authentication is a crucial layer of security to add to your online accounts, but you remain vulnerable to hacks if you receive the codes via text message. A better way to manage these ...

Beyond just making social media venues safer, here's how to shift away from SMS-based two-factor authentications and secure your online life properly, by using Google Authenticator on your iPhone. Two ...

Running Google Authenticator on your mobile device is an effective way to protect your online accounts and logins with two-factor authenticator codes. But in the past, those codes would appear only on ...

Your business accounts have tons of private data you don’t want hackers to see. Although two-step verification (2FA) keeps hackers out, you can’t rely on texts to prove your identity. Hackers can ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...