Is the security certificate related to urban management?

The security card has nothing to do with urban management. Security guards are contract personnel recruited by qualified security companies, recruited by organs, enterprises and institutions themselves, and filed with public security organs. Security certificate is the proof that security guards can engage in security work. Urban management personnel are civil servants with administrative law enforcement power, and the other is service personnel recruited from the society according to work needs, and their salaries are paid by government finance.