A casino is a gambling establishment where players can wager money on games of chance. The establishment is normally built on land and includes a hotel, restaurants and other amenities.

The Most Popular Games

Slot machines are a casino’s most popular attraction, accounting for billions of dollars in profits every year. Blackjack, roulette, craps and keno are also popular table games.

Casino security

In modern casinos, physical security officers are responsible for patrolling the premises, responding to calls and reports of suspicious activity. They often operate closed-circuit television systems known as the “eye in the sky” that monitor the entire building, from entrances to gaming floors.


In the United States, most commercial and tribal casinos offer live poker events and tables. In addition, many run video poker rooms.


The game of baccarat is a casino staple, with many offering tables where you can try your hand at it. You can even play against a live dealer if you are lucky enough to get one!

Security Cameras

During the 1990s, casinos began using electronic security technology to oversee table games and their patrons. These systems include chip tracking, where betting chips interact with electronic systems in the tables; and roulette wheels are electronically monitored to detect any anomalies. The results of all gambling activities are also logged, so managers can quickly see whether any suspicious patterns arise.