ModSecurity - ModSecurity is an Open Source web application firewall developed by Trustwave's SpiderLabs.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
AWS WAF - AWS WAF is a web application firewall that helps protect your web applications from common web exploits.
Microsoft IIS - Internet Information Services is a web server for Microsoft Windows
Cloudflare WAF - Whether you want automatic WAF protection from known vulnerabilities or have custom WAF rules, our real-time platform can do it.
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996