Casino Security

A casino is a gambling establishment that accepts wagers on various possible random outcomes of events. A casino’s profitability is determined primarily by the percentage of total bets it wins. Some casinos offer a skill element in their games, such as blackjack, where the player’s knowledge of strategy can reduce the house edge to zero. These casinos typically have a dedicated team of security personnel.

A significant portion of a modern casino’s security force is composed of specialized surveillance personnel who monitor the casino’s closed circuit television system (CCTV) constantly. These cameras are often hidden within ceiling panels or positioned in the floor tiles, and are used to observe all casino patrons at all times. In addition, many casinos employ a physical security force to patrol the casino and respond to calls for assistance or reports of suspicious or definite criminal activity.

Gambling in some form or another is a common activity in nearly all societies throughout history, from Mesopotamia and ancient Greece to Napoleon’s France and Elizabethan England. While the precise origin of gambling is unknown, the first recorded casinos appeared in the mid-19th century and quickly spread to Europe and America.

Today, the most prominent casino buildings are found in Las Vegas, Nevada, and Atlantic City, New Jersey. Casinos have also been built on American Indian reservations, which are not subject to state anti-gambling laws, and some cruise ships now feature casino facilities.