Prompt Injection Defense Field Guide
15 attack scenarios, 6 layered defenses, 20 test prompts.
Who this is for: teams shipping AI agents to production — founders, platform engineers, and anyone whose agents touch money, data, or external systems.
- 15 attack scenarios
- 6 layered defenses
- 20 test prompts
$19 Prices in USD
One-time · Instant PDF download via Gumroad · All sales final — no refunds.
Updated October 2026
Get it now — $19Secure checkout via Gumroad · Sold by ghostcorpnet · buyer protection · Single-user license · Instant delivery
Lifetime access — yours forever in your Gumroad library
License TL;DR · full terms
- Use it in your own products and client work
- Single-user license — one buyer, unlimited personal use
- No reselling or redistribution as-is
Not ready? Get the free MIT playbook first.
What it does
15 attack scenarios, 6 layered defenses, 20 test prompts.
What's inside
- 15 attack scenarios
- 6 layered defenses
- 20 test prompts
- Detection checklist
How it works
How do I receive it?
Checkout is handled by Gumroad. The PDF is available for instant download the moment you pay — no account setup on our side, no waiting.
Is it really ready to use?
Yes. Every ghostcorpnet product is written with zero placeholders — adopt it as-is, no "insert your policy here" gaps.
Who is it for?
Teams shipping AI agents to production — founders, platform engineers, and anyone whose agents touch money, data, or external systems.
Pairs well with
Want the whole library?
The Complete ghostcorpnet Library — every ghostcorpnet product in one bundle for $79. One purchase, everything we have shipped.
Frequently bought together
Next step up the ladder
Done with this one? The Playbook — Studio Edition ($29) takes it one rung further — the next step up in the ghostcorpnet ladder.
See The Playbook — Studio Edition — $29
Or go straight to checkout: Buy The Playbook — Studio Edition on Gumroad