Google is planning to phase out SMS-based six-digit authentication codes for Gmail.
Once this move is finalised, instead of receiving an SMS code, Gmail users will soon see a QR code.
With this approach, Google aims to eliminate risks like code interception and SIM swapping.
As the online world becomes more complicated, it becomes even more critical for us to stay safe. In this regard, tech giants are also trying to keep malicious activities under track. For the same reason, Google is planning to phase out SMS-based six-digit authentication codes for Gmail and replace them with QR code verification, according to a Forbes report. The company aims to reduce SMS-related security risks and prevent fraudsters from exploiting vulnerabilities in traditional two-factor authentication (2FA).
How will QR Code authentication work?
Once this move is finalised, instead of receiving an SMS code, Gmail users will soon see a QR code on their screens during the verification process. They can scan the QR code using their smartphone’s camera app to authenticate their login.
With this approach, Google aims to eliminate risks like code interception and SIM swapping while making the verification process more seamless. Additionally, the tech giant is also reinforcing security and minimising reliance on telecom networks, which are often exploited by hackers.
The update is expected to roll out gradually in the coming months.
Why is Google moving away from SMS codes?
For those unaware, Google uses SMS codes to verify account ownership and prevent spam accounts. But the issue here is that SMS-based authentication also comes with its own set of flaws. These days, fraudsters easily trick users into revealing their codes, or they may lose access to the device receiving the SMS. Further, security lapses by mobile carriers can expose users to SIM swap fraud, where attackers hijack a phone number to gain unauthorised access to accounts.
Another reason for this switch was shared by Gmail spokesperson Ross Richendrfrer. He said that there was a growing concern with regard to traffic pumping scams (also known as toll fraud). In this scam, fraudsters generate a large number of SMS verification messages to numbers they control, making money each time a message is sent.
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Mustafa Khan
Mustafa is a young tech journalist who tells it like it is, cutting through buzzwords to deliver straightforward smartphone reviews. He’s the office go-to for insider tips and quick demos, and his video content doesn’t waste anyone’s time. When he’s off the clock, he geeks out over cars, photography, and hunting down the best spot for Indian food. View Full Profile
