The search-and-ads giant introduced SMS distribution of one-time passcodes for authentication for Gmail in February 2011, and in 2018 fewer than 10 percent of users employed it. Google later required ...

Gmail and other Google services will shift from texting six-digit codes over SMS to sending a QR code that a user can verify. "Just like we want to move past passwords with the use of things ...

SMS-based 2FA is by far the least secure authentication option, and yet, far too many companies use this method as default. Hackers know this, which is why they target users' 2FA codes to commit ...

The person then verifies their credentials by entering the code in the text message. This simple way of verifying access seems secure, but there's been a growing movement to shift away from SMS ...

Google will soon phase out SMS-based two-factor authentication in favor of QR codes. The company will use various techniques, including attempting to verify the user’s number directly with their ...

With around 1.8 billion active users worldwide, Gmail remains the most popular email service by far. Google was also one of the first to pioneer and popularize two-factor authentication (2FA).

Google plans to replace SMS codes with QR codes for account verification. If you're logging into Gmail, one current authentication option is a six-digit code sent via SMS. However, this method has ...

Ever since Google enabled two-step verification for Gmail and other tied authentication protocols in its ecosystem, SMS codes have been a mainstay. But according to security analyses, SMS codes ...

SMS remains a weak point in verifying logins and may be unavailable to you while outside your home country or region.

SMS authentication codes can be easily intercepted by hackers simply by porting your phone number to a new device - just one of the many security issues plaguing SMS messages for authentication.

Google uses SMS codes to both verify that it’s dealing with the same person who created or owns a Gmail account, and as a deterrent to prevent criminals from creating “thousands of Gmail ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst.