Frost & Sullivan's research, Global Web Application Firewall (WAF) Market Analysis, Forecast to 2021, finds that the WAF market is set to grow at a compound annual growth rate of 13.7 per cent from 2016 to 2021, reaching over $1.1 billion by 2021. The research provides a market overview of current challenges, drivers, restraints, forecasts and trends, with WAF product and cloud services segments discussed. Market share and competitive analysis of top players such as, ,, ,, ,, ,, , and are also provided.