Despite the fact that a casino is one of the most lucrative business sectors in the world, there are many ways to protect it from being hacked or tampered with. One way is by implementing sophisticated security measures. Security at a casino begins on the casino floor. Security is paramount here and employees are constantly on the lookout for signs of cheating. Dealers, for example, are focused on their game and cannot be distracted by anything other than the game. Other casino employees, known as pit bosses, monitor table games and watch for betting patterns. In addition to being aware of suspicious behavior, all employees are tracked by a higher-up.
Unlike Internet gambling, casinos focus on high rollers, who spend a lot of money. They play in rooms separate from the main casino floor and often bet tens of thousands of dollars. These gamblers are rewarded with many perks, including complimentary items. Free drinks and free show tickets were once common perks at Las Vegas casinos. Their goal was to attract as many people as possible. These players would increase the gambling revenue and ensure that the casino was crowded with people.
In addition to paying a commission to the house, casinos must know how much their games cost. To win money, a casino must know the house edge and variance. These numbers tell them how much they should bet to gain a particular percentage. These figures are calculated by computer programmers and mathematicians called gaming mathematicians. While casinos do not employ in-house experts in this area, they contract these functions with professionals. In this way, they can control the cost of the game and still make a profit.