What does security outsourcing mean?

Security outsourcing refers to handing over the security of the company area to a legitimate security service enterprise for management, and both parties will sign a security outsourcing contract to stipulate their respective rights and obligations. The main service provided by security service enterprises is civil air defense service. The explanation is as follows: Civil air defense service refers to a kind of security business activity in which the security service company sends security guards to the client unit according to the security service contract, and manages the personnel, vehicles and materials entering and leaving the designated place of the client unit according to the national laws and the rules and regulations of the client unit, so as to maintain the public order of the client unit and ensure the personal and property safety. Including security services, security services and security patrol services.