Module 1, Introduction to Public Interest Cybersecurity, illuminates core themes of the course such as access to cybersecurity, the threat landscape, and the role of ethical considerations in guiding public-interest cybersecurity work. Ultimately, students should emerge from this module with a greater contextual understanding of what public interest cybersecurity work looks like and the implications of engaging in this work. Students should also understand the time commitment and responsibilities associated with successfully completing this course.