Mac's two-factor code authentication is now even better, thanks to the dedicated Codes section in the new Passwords app in macOS Sequoia.

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

An investigation into the complexity of the global telecom system has revealed weaknesses in the transmission of secret codes ...

Two-Factor authentication is your last line of online defense. Using a mobile authenticator app isn't hard to set up. Yeah, it takes extra seconds to get into an account but it's worth it. Not using ...

Microsoft will end password support in Authenticator by August 2025, shifting to Microsoft account syncing via Edge.

Cryptocurrency traders have more options than ever before to buy and sell tokens – but experts advise doing careful research ...

By reinventing how 2 Factor Authentication is received and distributed, the Group2FA App successfully alleviates an account holder's need to relay one-time passcodes to family members or co ...

Blocking third-party apps from reading notifications with two-factor authentication codes in them will hopefully stop some hacking attempts, but it’ll also break some automation and convenience ...

For privacy-minded people, are there boundaries that employers should respect when it comes to personal devices?

Russian hackers bypass multi-factor authentication and access Gmail accounts by leveraging app-specific passwords in advanced ...

If you tend to reuse passwords or haven’t changed one in years, you should assume your credentials are vulnerable and take ...

Setting up two-factor authentication on macOS is easy—you can scan a QR code for an automatic setup, or enter a code manually ...