Description: The course (formerly known as CI130.16) introduces the automated information systems (AIS) environment and the threats and vulnerabilities faced when working within the government or defense industrial systems. It provides a working knowledge of cyber intrusion methods and cybersecurity countermeasures to assist employees in preventing cyber attacks and protecting their systems and information. The user experience centers on a single, large-scale, disastrous event. Several contributing scenarios are presented to show different vantage points related to the large event. Through the large event and associated contributing scenarios, students learn about different cyber threats and methods of operation, targeted information, countermeasures, and reporting requirements. This approach demonstrates for users that even small events can contribute and lead to immeasurable consequences.