Internet in Cuba has some of the lowest penetration rates in the Western hemisphere, and all content is subject to review by the Department of Revolutionary Orientation. ETECSA operates 118 cybercafes in the country. The government of Cuba provides an online encyclopedia website called EcuRed that operates in a "wiki" format. Internet access is limited. The sale of computer equipment is strictly regulated. Internet access is controlled, and e-mail is closely monitored.