Casinos are gambling establishments that feature a wide range of games of chance. These include table games such as blackjack, poker and craps. Some casinos also offer video poker and slot machines. The casino industry is highly profitable and generates more than two billion dollars in revenue each year. In addition to gambling, casinos also provide entertainment and dining facilities.
Casino security starts with the employees on the floor. Dealers are trained to watch for blatant cheating techniques such as palming or marking cards. Pit bosses and table managers watch over the table games with a wider view, looking for betting patterns that indicate cheating. Elaborate surveillance systems also keep tabs on patrons and can adjust to focus on suspicious individuals.
Something about gambling encourages people to try to cheat or steal to make their way into a jackpot. As a result, casinos spend a large amount of time, effort and money on security.