Seventy-nine percent of people used two-factor authentication at least once in 2021, with 72% regularly using the technology, as remote work, social media, and online retail spur demand.
Excerpt from: Security Fears & Remote Work Drive Continued 2FA Adoption
SMS texts continued to be the most-used type of two-factor authentication, with 85% of people using that 2FA technology. Verification emails are the second most common type at 74%, while passcodes issued by mobile authentication apps came in third with 44%.
Companies need to educate consumers more on the pitfalls of SMS text messages as a second factor, Goerlich says. More than half of people surveyed would choose SMS as the second factor for a new account, while less than 10% would choose a mobile passcode application and 7% would use a push notification. SMS tied with security keys, such as YubiKey and other technology, for highest perceived security and topped the list for usability.
“There is a clear mismatch between what the survey respondents are using in terms of security and what researchers have found and identified in terms of security,” he says. “It makes sense that SMS is rated high in usability, and there is a really strong familiarity with the factor, but a lot of issues have been identified by researchers.”
Attempts to educate people on security problems with SMS should be careful, however, not to dissuade them from using two-factor authentication at all, Goerlich stressed.
Read the full article: https://www.darkreading.com/authentication/security-fears-remote-work-drive-continued-2fa-adoption
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