This document discusses cyber terrorism, including its definition, history, examples, effects, and ways to counter it. Cyber terrorism is defined as using computers or networks to intentionally cause harm or further political/ideological goals. The document provides background on the evolution of terrorism and increased public interest in cyber terrorism in the late 1980s/1990s. Examples of cyber terrorism history from 1997-2001 are outlined. The major effects of potential cyber attacks on critical infrastructure like power systems, water supplies, air traffic control, and healthcare are described. The document concludes by mentioning the International Multilateral Partnership Against Cyber Threats and the US military's role in countering cyber terrorism.