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.
nginx - A high performance free open source web server powering busiest sites on the Internet.
Cloudflare WAF - Whether you want automatic WAF protection from known vulnerabilities or have custom WAF rules, our real-time platform can do it.
vCenter Server - IaaS platform for managing and deploying virtual machines