The manual analyzes the current rules for the implementation and organizational and legal foundations of private security activities, pays attention to fundamental regulations, and examines the job responsibilities of managers and security officers. Recommendations applied in practice are given. The publication is intended for all subjects of relations related to security activities in the field of business - managers and specialists of security organizations, private security guards, employees of internal affairs bodies, customers of security services - managers of enterprises and organizations, individual entrepreneurs, citizens who use the specified services, as well as teachers who provide training and advanced training for specialists in the relevant profile.