Ideally, the security structure should consist of: physical security Economic security Legal Security Information Security Under the physical security means protection of objects of your company on Drugs human resources. This may be how your people working under an employment contract, and the guards of the private security company (PGC). Both options have their own pros and cons, for example: – If your security staff people, it's probably people who you know and trust, more or less, which is an advantage because you have the opportunity to "grow" in his company's own expert in the field of security sending it to various training courses, seminars and internships. However, it is worth remembering that such employee, over time, acquiring new knowledge and skills, sooner or later may require a salary increase fees, or promotions and is absolutely right. The main disadvantage in their "own" the security service is that if, for example theft or other damage caused by the fault of improper performance of their duties member of your internal security service, you can apply to it only measures stipulated by labor legislation of the Russian Federation (reprimand, dismissal) and recover from him only a limited amount may not cover all damages, professional prosecution and possible only if he proved guilty. – The main advantage of a contract for the provision of security services with ppc is that in the case of embezzlement, theft, other actions have caused damages arising in connection with the neglect of their duties members of pse you can recover the full amount of damage caused to your company due to improper execution contract services.