An online casino is a website where gamblers can play casino games over the Internet. Often called Internet casinos or virtual casinos, these sites offer the same casino games as a traditional casino. With an online casino, players can access the games, and even win real money, without ever leaving the comfort of their home. They are one of the most popular forms of online gambling.

Casino security is a key part of a casino’s strategy to ensure that it is a safe place to gamble. A number of different steps are taken to prevent cheating, starting on the floor. Casino employees keep an eye on the games, as well as the patrons. This includes dealers, who are trained to spot cheating. Additionally, pit bosses and table managers watch over the tables, and keep an eye on betting patterns. Lastly, all casino employees have a supervisor who monitors them.

As the casino industry in Nevada grew in popularity, the mob began to get involved. Initially, many legitimate businessmen were hesitant to get involved, but organized crime figures had plenty of money to invest. They didn’t mind gambling’s seamy image. The mafia money continued to flow into casinos in both Reno and Las Vegas, and in some cases, the mob became personally involved with the casinos. In some cases, they even threatened casino employees.

Since the mid-1990s, casino security has become more advanced. Video cameras and computers are now routinely used. In addition, casinos have implemented a system called “chip tracking.” This feature allows casinos to monitor all of their wagers minute by minute. The roulette wheel is also regularly monitored for statistical deviations. Many casinos also use closed circuit television systems to prevent crime.