By default, ModSecurity is not installed, but once you first try to configure ModSecurity CyberPanel prompt for ModSecurity installation.
Open → https://<IP Address>:8090/firewall/modSecurity
Find Out What's New: Click to Our Latest Blog
Clicking 'Install Now' will start the installation, if installation is successful it will refresh your page and let you configure ModSecurity settings, which looks something like:
Enhance Your CyerPanel Experience Today!