Online Degrees & Certificates in Homeland Security at American Military University Earn your degree or graduate certificate in Homeland Security online at regionally accredited American Military University (AMU). Classes are 100% online and start monthly. Tuition is only $250 per credit hour (undergraduate) and $300 per credit hour (graduate). Join us for an upcoming virtual open house to learn more about online education. Homelandsecuritydegree.net~Site InfoWhoisTrace RouteRBL Check