Awarded for completing The Safeguard Browser Extension and passing its exam, demonstrating the ability to review an extension's permission list against the job it does, reason about what is read and what is sent, respond correctly to a permission change, and explain the limits of what a browser extension can see.
Certificates are designed to be checked, not just displayed.
The credential is valid for 12 months from issue. Its public page states the expiry date, and renewing means passing the current exam again — so the credential always reflects the current material.
