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 one ...

Microsoft is phasing out SMS 2FA for personal accounts as it pushes users toward passkeys and other passwordless sign-in methods. Here’s what users should know.

Two-factor authentication adds a barrier between whoever's logging in and the account by requiring authentication in two ways, such as a computer and phone. This ...

While the first Android 15 developer preview was a bit underwhelming, new features still seem to be in the pipeline. One of those new additions may be the ability for Android to automatically hide ...

As banks have adopted multifactor customer authentication systems, they have inadvertently made it more difficult for many ...

A constant barrage of two-factor authentication codes can be super annoying, but iOS 17 allows iPhone users to get rid of them in the blink of an eye. Mary-Elisabeth is an associate writer on CNET's ...

Bank security can feel confusing because every account seems to handle it differently. One bank sends a text. Another sends an email. Another asks you to approve a login inside its app. So when ...

Stephen Shankland worked at CNET from 1998 to 2024 and wrote about processors, digital photography, AI, quantum computing, computer science, materials science, supercomputers, drones, browsers, 3D ...

You may think that enabling two-factor authentication on your account makes it 100% secure. Two-factor authentication is among the best methods to protect your account. But you may be surprised to ...

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 ...