In states where authorized gaming has a presence, security for casinos is governed by strict rules and regulations that are established by various agencies within the government. One of the most critical areas of casino security that is subject to these conventions is key control. Physical keys are used to access all of the most sensitive and highly secured areas of the casino, including counting rooms and drop boxes, so the rules and regulations that relate to key control are extremely important in maintaining tight control and minimizing loss and fraud.