Continuous integration and continuous delivery pipelines determine how changes reach production, and the CSSLP exam increasingly reflects the need to secure those paths end-to-end. This episode outlines the structure of a typical CI/CD setup, including source control, build stages, artifact repositories, and deployment mechanisms, and explains how each stage can either preserve or weaken trust. You will hear why practices such as signed commits, protected branches, mandatory reviews, and policy checks before builds are essential to preventing unauthorized or low-quality changes from progressing. The importance of isolating runners, limiting network access, and ensuring that build environments do not double as development workspaces is emphasized as a defense against pipeline compromise.

Building safety into releases involves more than passing tests; it means controlling how and when changes roll out and how quickly you can recover if something goes wrong. Examples explore deploying with blue-green, rolling, or canary strategies that limit blast radius while still supporting rapid delivery, and show how to connect these strategies to health checks, error budgets, and rollback criteria. Scenarios highlight how to enforce that only signed, vetted artifacts from trusted repositories can be deployed, preventing ad hoc builds or manual file copies from bypassing controls. You will also learn how to log and attest to who approved a release, what changed, when it went out, and which evidence supported the decision. Exam items in this area tend to favor answers that embed security checks directly into the automated path and provide clear observability around releases, rather than relying on after-the-fact reviews or informal approvals. 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.