SOP^SM (Service of Platform for Security Monitoring) supports the core business process of safety and security monitoring in multiple port areas. It helps port enterprises integrate the elements and information for safety and security monitoring and standardize the management of personnel in port areas. The system covers all aspects of patrol inspection, hidden hazard rectification, external personnel management and data transmission, enabling the informatization of the entire safety and security management process. The system can help standardize and reduce the burden of port security monitoring, reduce accidents and promote dynamic supervision and quantitative assessment of port safety and security.