Public security management is the abbreviation of public security administration, which refers to the administrative management activities of public security organs in accordance with national laws and regulations, relying on the masses, using administrative means to maintain public security order and ensure the normal conduct of social life. The tasks of public security management mainly include four aspects: maintaining community public security order and maintaining community public security order; To prevent, detect and control illegal and criminal activities; Assist the public security organs to investigate and deal with public security cases, accidents and incidents; We will help the people to remove dangers and difficulties.