In 2024, the U.S. multi-factor authentication market size stood at USD 5.1 Billion. It is forecasted to grow at a CAGR of 15% between 2025 and 2033, reaching USD 18.1 Billion by the end of the forecast period. Market expansion is fueled by stricter data protection regulations and the growing implementation of advanced cybersecurity technologies. https://www.imarcgroup.com/united-states-multi-factor-authentication-market