Online casinos, sometimes called Internet casinos or virtual casinos, allow you to play casino games over the Internet. They are one of the most popular forms of online gambling. Whether you enjoy slots, roulette, blackjack, or any other casino game, online casinos allow you to have fun and make money. These sites also allow you to play for free, which can make playing more convenient.

Many casinos employ security cameras and computer technology to monitor games and prevent cheating. The Nevada Gaming Control Board divides the Clark County region into seven markets, which include Las Vegas. The number of casinos outside of the Vegas and Atlantic City has risen in part due to the growth of Native American gaming. Because casinos handle large amounts of currency, they are vulnerable to theft and cheating. While most casinos have security cameras, others use more sophisticated security measures to protect patrons and ensure that they get the money they deserve.

Security in a casino starts with elaborate surveillance systems that allow security personnel to monitor the entire casino at once. They also monitor patrons and tables. Dealers can quickly spot cheating by looking at betting patterns and other patterns on the table. Additionally, pit bosses and table managers keep watch over the table games. These employees have higher-ups who can track them and take action if they suspect any suspicious activity.