The need for cybersecurity is clear, constant, and urgent. Computers remain at the center of government and private sector operations, and cyber criminals are more numerous, sophisticated, and well-funded than they have ever been. In response to this reality, the United States must train a new generation of cybersecurity managers, risk analysts, computer scientists, and policy analysts to keep ahead of continuous and emerging threats. Written by a cybersecurity professional with decades of experience working in both the public and private sectors, Cybersecurity Fundamentals: An...