A precise, practical tour of the Common Weakness Enumeration (CWE): what it is and is not, how a weakness differs from a vulnerability, how CWE relates to the Common Vulnerabilities and Exposures (CVE) list, and how its views and abstraction levels (pillar, class, base, variant) fit together. You will finish able to map a real finding to the correct entry and to group findings by weakness into systemic fixes rather than one ticket per finding.
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.
