This statistic shows the share of internet users in the United States who use two-factor authentication in 2013 and 2017. During the most recent survey period, 28 percent of respondents stated that they used two-factor authentication.
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Various sources (eWeek.com). (November 8, 2017). Share of internet users in the United States who use two-factor authentication in 2013 and 2017 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 29, 2026, from /statistics/789473/us-use-of-two-factor-authentication/
Various sources (eWeek.com). "Share of internet users in the United States who use two-factor authentication in 2013 and 2017." Chart. November 8, 2017. ÌÇÐÄÆƽâ°æ. Accessed July 29, 2026. /statistics/789473/us-use-of-two-factor-authentication/
Various sources (eWeek.com). (2017). Share of internet users in the United States who use two-factor authentication in 2013 and 2017. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 29, 2026. /statistics/789473/us-use-of-two-factor-authentication/
Various sources (eWeek.com). "Share of Internet Users in The United States Who Use Two-factor Authentication in 2013 and 2017." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 8 Nov 2017, /statistics/789473/us-use-of-two-factor-authentication/
Various sources (eWeek.com), Share of internet users in the United States who use two-factor authentication in 2013 and 2017 ÌÇÐÄÆƽâ°æ, /statistics/789473/us-use-of-two-factor-authentication/ (last visited July 29, 2026)
Share of internet users in the United States who use two-factor authentication in 2013 and 2017 [Graph], Various sources (eWeek.com), November 8, 2017. [Online]. Available: /statistics/789473/us-use-of-two-factor-authentication/
