Many Web sites and apps now offer two-factor authentication (2FA), which requires you to enter a short numeric code—the so-called second factor—in addition to ...

Google is well known for its regular bouts of spring cleaning when it kills off a number of products in one fell swoop, but it also sometimes makes quick changes in between the bigger announcements.

We've probably all received confirmation codes sent via text message when trying to sign into an account. Those codes are supposed to serve as two-factor authentication to confirm our identity and ...

SMS codes have long been less secure than other forms of authentication. With QR codes, Google aims to reduce users' dependency on carriers for account verification. If you're logging into Gmail, one ...

In an email conversation with Forbes published in a story on Sunday, Gmail spokesperson Ross Richendrfer described this upcoming change. Instead of entering your number and getting a six-digit code ...

This security feature might not be so secure after all. Apple and Android users have been urged to stop receiving two-factor authentication codes via text after government officials revealed a massive ...

Students this month may be voting on a referendum calling for the purchase of a university SMS code to facilitate communication and information dissemination on the Tufts Medford/Somerville campus. An ...