Protocol Security & Auditing — Lesson overview

What you’ll learnAudit mindset for protocols: threat modeling, common vuln classes, fast triage with tools, and writing invariants that prove safety.

Why it mattersMost losses come from repeatable mistakes (reentrancy, auth, math). You need a repeatable review flow.

DeliverableA hardened vault contract plus an audit checklist and invariant test harness.