“The scope of this article1 is to describe the security system implemented for the XX Winter Olympic Games. More pecifically, this article analyzes the different security layers of the Olympic venues and the rules of access for people and vehicles.
The security operations here described were carried out by personnel from Italian law enforcement agencies in cooperation with TOROC staff. In this regard, this article gives a broad look at several security principles applied to the XX Winter Olympic Games and does not analyze the different roles and responsibilities of the organizations, either public and private, involved”

Read the whole paper: The Security system of the XX Winter Olympic Games