Howtoforge published a tutorial about installing LibModsecurity Web Application Firewall with Nginx on CentOS 8.
Install LibModsecurity Web Application Firewall with Nginx on CentOS 8
LibModSecurity is a free and open-source web application firewall (WAF) that can be used to protect an Nginx server from different kinds of cyberattacks.
Install LibModsecurity Web Application Firewall with Nginx on CentOS 8