An advanced course that goes beneath the reachability headline into how a verdict is actually produced and where it honestly cannot see: dynamic dispatch, reflection, configuration-driven entry points, native code and runtime-loaded code. You will learn what runtime evidence can and cannot confirm, what claim of not reachable is safe to make, and how to write a suppression record an auditor accepts.
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.
