Data as of Aug 16, 2026 · Based on 3,131,739 AI responses across 10,525 prompts · See how Parse measures this
ModSecurity is an open-source, cross-platform web application firewall (WAF) module that provides real-time HTTP traffic monitoring, access control, and a powerful rules language for advanced protection. It is widely used by businesses, governments, and ISPs, and when combined with the OWASP Core Rule Set, it significantly enhances defense against HTTP attacks.
Sources
en.wikipedia.org shapes more of what AI says about ModSecurity than any other source, at 18% of its citations.
cycode.com · cloud.google.com · medium.com · oneuptime.com
The market map
Network Firewall Solutions →Excerpts where ModSecurity appeared in the AI's answer

ModSecurity (paired with Nginx or Apache) offers a viable open-source alternative to commercial cloud WAFs

ModSecurity: A popular open-source Web Application Firewall (WAF) module that defends against SQL injection and XSS.