This document provides an overview of the topics and expectations for Week 1 of the ISSC422 - Information Security course. Students will be introduced to key information security concepts, the seven domains of an IT infrastructure, and IT security policy frameworks. They will also discuss how DoD Directive 8570.1 may affect their careers. Deliverables for the week include reading the first chapter, completing an online lab assignment, and introducing themselves in the weekly discussion forum by discussing their background and how the directive could impact their plans.