Episode 16: Infrastructure: Domain Overview

This episode introduces the Infrastructure domain, which makes up a significant portion of the Tech+ exam and covers the hardware, devices, and technologies that form the backbone of computing environments. You will gain an understanding of the scope of topics included, from end-user devices and internal components to networking hardware, storage solutions, and cloud technologies. We outline why mastery of this domain is essential, not only for exam performance but also for real-world IT operations.

We also explain how the Infrastructure domain ties into other exam areas, such as applications, security, and troubleshooting. By seeing how these elements interconnect—like how networking hardware impacts application delivery—you can approach questions with a broader perspective. Produced by BareMetalCyber.com, where you’ll find more cyber prepcasts, books, and information to strengthen your certification path.