Mobile User Authentication Market Size and Forecasts (2021 - 2031), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage: By Authentication Type (Two-Factor Authentication, Biometrics or Multi-Factor Authentication, Passwords, Soft Tokens, Other); Organization Size (Small and Medium Enterprises (SMEs), Large Enterprises); Industry Vertical (Education, BFSI, Retail, Information Technology and Telecom, Manufacturing, Others) , and Geography (North America, Europe, Asia Pacific, and South and Central America)