Key terms and principles appear throughout the CSSLP exam, and being able to recall them quickly in plain language is essential for reading questions correctly and evaluating answer options. This episode presents a concentrated glossary of high-yield concepts such as least privilege, defense in depth, separation of duties, threat modeling, risk treatment, secure defaults, nonrepudiation, idempotency, provenance, attestation, and compensating controls. Each term is defined in concise, everyday wording and then tied to specific kinds of decisions, such as how access is granted, how failures are contained, or how system state is proven. The goal is to turn dense textbook phrasing into mental shortcuts you can say aloud, so that the meaning is immediately available when you see the term embedded in a scenario.

To deepen retention, the episode uses short examples that show each term in action rather than leaving it as an abstract definition. Scenarios demonstrate, for instance, how least privilege shapes role design, how nonrepudiation depends on both identity binding and tamper-evident logs, how idempotency affects API behavior under retries, and how compensating controls allow risk treatment when primary controls are not feasible. You also practice grouping related terms into families—for example, those dealing with access control, those tied to reliability, and those focused on assurance—so that recalling one term naturally triggers others. This structured review gives you a final, audio-friendly sweep of the vocabulary that underpins exam questions, making it easier to parse long stems and spot subtle distinctions between answer choices. Produced by BareMetalCyber.com, where you’ll find more cyber audio courses, books, and information to strengthen your educational path. Also, if you want to stay up to date with the latest news, visit DailyCyber.News for a newsletter you can use, and a daily podcast you can commute with.