Log-based firewall policy management method and log-based firewall policy management system

The invention discloses a log-based firewall policy management method and system, and the method comprises the steps: selecting a collection module with high compatibility, carrying out the butt jointwith different types of firewall equipment, carrying out the verification and centralized management of firewall policies through an rsyslog log, and not needing an independent interface for butt joint. According to the method, the complexity of firewall policy management is reduced, incremental updating of firewall policy data is achieved by connecting different types of firewall rsyslog logs, and effective policies of firewall equipment are visually checked. The firewall management system is suitable for scenes with various different types of firewalls and is convenient to use, a user can transmit rsyslog to the acquisition module through butt joint with the acquisition module so as to meet service requirements, strategies reflecting actual use in the firewalls can be updated in real time, and management is fac