Use of two-factor authentication among U.S. online users 2017

This statistic provides the share of interest users in the United States who use two-factor authentication by method and compares their usage between 2010 and 2017. According to the survey results, the two-factor authentication method of hard tokens saw its usage decrease by half between 2010 and 2017. In 2010, 38 percent of respondents had reported to utilizing this authentication method, while in 2017, only 19 percent of respondents stated similar outcomes.