Homeland Security and Cybersecurity Fundamentals

In an era where national security is inextricably linked to digital stability, understanding the intersection of homeland defense and cybersecurity is essential. This course explores how critical systems are protected from large-scale domestic and international cyber incidents. You will gain a foundational understanding of the policies, technical defenses, and strategic frameworks used to safeguard public infrastructure and government operations from modern digital risks. What you'll learn: - Understand the fundamental principles of homeland security and its role in modern cyber defense - Identify critical infrastructure sectors and the specific digital vulnerabilities they face - Apply modern Zero Trust principles and risk management frameworks to national security scenarios - Analyze the current threat landscape, including state-sponsored actors and domestic digital risks - Explore the legal and ethical considerations of government-led cybersecurity initiatives - Practice identifying incident response protocols for large-scale systemic cyber attacks The course begins with foundational definitions of national security and critical infrastructure before progressing into specific threat vectors, defense strategies, and modern policy frameworks. It is designed for beginners interested in national security, public policy, or infrastructure management, with no prior technical experience required. Start building your knowledge of national digital defense strategies today.