Twitter Blue subscribers will be the platform's only users able to use text messages as a two-factor authentication method, Twitter announced Friday. The change will take place on March 20, CNN ...

(NewsNation) — The FBI is warning Americans to stop relying on text messages for two-factor authentication in the wake of a major network hack that could expose unencrypted messages to cybercriminals.

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 ...

Two-factor authentication (2FA) has emerged as a critical tool to prevent cybercrime. This functionality provides an additional layer of security beyond traditional password-based authentication. By ...

Google has long offered SMS as an option to receive two-factor authentication codes for Gmail. However, there are risks associated with it. Criminals can easily intercept SMS verification and make you ...

INDIANAPOLIS — Cautious is how Joel Dearing would describe his behavior online. "I don't go, well look. Let's click," Dearing said. "I don't do that." Which is why he also uses two-factor ...