Certificate Authority Market Size and Forecasts (2020 - 2030), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage: By Certificate Type (SSL Certificates, Secure Email Certificates, Code Signing Certificates, Authentication Certificates); Enterprise Size (Small and Medium Enterprises (SMEs), Large Enterprises); Industry Vertical (IT and Telecom, BFSI, Retail, Government and Defense, Education, Healthcare, Travel and Hospitality, Others) , and Geography (North America, Europe, Asia Pacific, and South and Central America)