Practical prompt-injection guides

Prompt Injection Check explains how to treat AI inputs as untrusted data, recognize common attack patterns, and design safer review steps.

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Learn: what prompt injection is, examples, indirect attacks, and jailbreak differences.

Build: secure RAG, agent security, and the prevention checklist.

Check: emails, PDFs, and scanner limitations.

What is prompt injection?

A plain-language explanation of direct attacks, authority confusion, and why ordinary text can become instructions.