Open source web application firewall engine for detecting and preventing attacks
Libmodsecurity is one component of the ModSecurity v3 project
modsec-rules-checkmodsec-convert$ modsec-rules-check -f /etc/modsecurity/rules/rules.conf$ modsec-convert -f /path/to/old/rules.conf > /path/to/new/rules.conf$ modsec-rules-check --version