Casino security is a major concern for many casinos today. Casinos usually divide their security forces into two sections: the physical security force, which patrols the casino and responds to calls for help, and the specialized surveillance department, which operates the closed circuit television (CCTV) system, the “eye in the sky.” Together, these two departments work to ensure the safety of casino guests and protect the assets of the casino. They have proven to be incredibly successful at preventing crime.

Most casino games involve gambling, which customers can do with either skill or chance. Generally, the casino has an advantage over the player. The house edge is also known as the rake. In many cases, the casino will reward players with complimentary items or comps to offset the house edge. Other casino games may have a skill component, which makes it possible for players with expertise to reduce the house edge. This makes them “advantage players”.

One way to reduce the house edge is to give free food and drinks to high rollers. This may get the players to spend more money but it will not decrease the casino’s edge. Another way to reduce the house edge is to use chips, which are abstracted versions of money. This helps the casino keep track of the money better, and thus, reduces the fear of losing it. Some casinos will also place ATMs in strategic areas of the casino. However, this practice is regulated by certain states.