Backend 

The TYPO3 backend provides a dedicated module for managing block patterns easily.

• Create, edit, and delete patterns
• Select the pattern type (e.g. IP, path, header)
• Specify value, target (e.g. header name), and expiration date
• Overview of all active patterns
• Immediate activation after saving

Patterns are stored in the file config/system/phirewall.patterns.php and are used directly by the firewall.