The American Public University System is an accredited institute comprising of two online learning institutions - the American Military University and the American Public University. It originated in 1991 and enrolls nearly 30,000 students. They offer more than 50 associate, bachelors and masters programs, in addition to certifications, continuing education and training programs. All the courses are taught in an online format. Some of the popular programs are Associate Degree in General Studies, Criminal Justice, Homeland Security, Intelligence Studies, Information Technology Management, Strategic Intelligence, Management, Business Administration, Sports & Health Management and Psychology.