The course objective is to guide students through the foundational concepts of modern computer networking. This foundation is a base that learners can use as they prepare for certifications like the CompTIA Network+ certification exam. The course begins with a basic exploration of the Open Systems Interconnection (OSI) model for data networks. This section also looks at how the layers of the model interact with each other. In later sections, learners will be introduced to Internet Protocol (IP) addresses and their uses. This section will also have learners exploring methods for routing data through local networks. Later sections of this course will expand into wireless and wide area networks and discussion on differences in how data is tracked and transmitted in those networks. Finally, the course will look at approaches to secure networks against malicious users. This includes discussion on viruses, malware, and tips for troubleshooting several types of networks. The course concludes with a final project pulling from all of the topics to complete a scenario-based written assignment.