:: API SECURITY PROTOCOL ::

GraphQL Security & Exploitation

Attacking and defending modern GraphQL endpoints in high-stakes enterprise applications.

Move beyond REST vulnerabilities. Learn the specific attack vectors unique to the graph: traversal, introspection, and batching attacks.

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Why GraphQL Security is Critical

GraphQL shifts control to the client, creating a massive new attack surface that traditional WAFs often miss.

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Over-Fetching Risks

Attackers can query vast amounts of related data in a single request, draining database resources and extracting sensitive info.

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Introspection Abuse

Default configurations often leave Schema Introspection on, giving attackers a complete map of your entire data model.

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Authorization Flaws

Unlike REST, authorization must be handled at the resolver level. One missed check exposes the entire object graph.

Tactical Learning Outcomes

Reconnaissance

Mapping the graph using introspection and error analysis to discover hidden queries and mutations.

Exploitation

Executing Denial of Service via circular queries, batching attacks, and field stuffing.

Defense

Implementing query depth limiting, cost analysis, and persistent queries to lock down endpoints.

Course Structure

A focused, three-part engineering track designed for immediate impact.

01
GraphQL Attack Surface & Reconnaissance
Understanding schema definitions, types, and introspection risks.
02
GraphQL Exploitation & Authorization Flaws
Injection, DoS attacks, and bypassing resolver logic.
03
Securing GraphQL in Production
Hardening Apollo Server, rate limiting, and monitoring.