A repository full of reviewed manifests proves what your organisation intended, and nothing about what is running. This course is for the platform engineer who owns the substrate for fifty or more services and needs the gap between declared and running state to be short lived, visible and owned. You will separate the three layers drift lives between, work through where it comes from including mutating admission and the controllers that are supposed to change things, compare detection approaches and name what none of them see, classify a difference as an incident or an accepted exception, route findings so they resolve rather than accumulate, handle drift in secrets and configuration without building a second copy of every secret, decide what reconciliation should not correct automatically and why correcting during an incident is dangerous, design an emergency change path that is recorded rather than forbidden, and assemble evidence that what runs matches what was reviewed.
Nothing. Every course, exam, and certificate on the catalog is free — including retakes. All you need is a free Safeguard account.
None. The flagship course, Safeguard Certified Practitioner, is a beginner-level course — basic familiarity with how software is built helps, but every exam question is answerable from the lessons themselves.
You can retake it after a 24-hour cooldown, as many times as you need. Retakes are free, and each attempt draws a fresh random set of questions.
The Safeguard Certified Practitioner credential is valid for 24 months from issue. The expiry date is printed on the certificate and shown live on its public verification page. Renewing means passing the current exam again.
